10,375 materials
La₁₀Mn₉O₃₀ is a mixed-valence lanthanum manganite ceramic compound belonging to the perovskite-related oxide family, synthesized primarily for research and functional applications requiring controlled oxygen stoichiometry and ionic conductivity. This material is investigated for electrochemical and catalytic applications where lanthanum manganites are known to exhibit ion transport, oxygen vacancy dynamics, and redox activity; it represents a specific compositional variant within the broader La-Mn-O system explored for solid oxide fuel cells, oxygen permeation membranes, and catalytic oxidation processes. The layered oxygen coordination and mixed-valence manganese sites distinguish it from simpler perovskites, making it of interest in materials screening for high-temperature oxygen transport and electrochemical stability.
La10OSe14 is a rare-earth oxyselenide semiconductor compound combining lanthanum, oxygen, and selenium in a mixed-valent crystal structure. This is a research-phase material studied primarily for its electronic and optoelectronic properties within the broader family of rare-earth chalcogenides, rather than an established commercial material. Potential applications span photovoltaics, photodetectors, and solid-state electronics where the layered structure and rare-earth composition may enable tunable bandgaps or enhanced charge transport; however, practical deployment remains limited to laboratory investigation due to challenges in synthesis, stability, and scalability.
La10Se14O is a rare-earth selenide oxide compound that functions as a semiconductor material, belonging to the family of lanthanide chalcogenides. This is primarily a research material under investigation for its electronic and optical properties rather than an established commercial product. Compounds in this family are being explored for applications requiring wide bandgap semiconductors, photonic devices, and specialized thin-film technologies where rare-earth doping and mixed-anion systems offer tunable electronic structure; the relative scarcity of published applications suggests this particular composition remains in early-stage development.
La10Si8O3 is a rare-earth silicate ceramic compound containing lanthanum, silicon, and oxygen. This material belongs to the family of lanthanum silicates, which are primarily investigated as thermal barrier coatings (TBCs) and high-temperature structural materials due to their low thermal conductivity and chemical stability at elevated temperatures. The compound is largely experimental/research-focused rather than established in high-volume production, making it relevant for engineers evaluating advanced ceramic solutions for extreme thermal environments where conventional oxide ceramics or conventional TBC systems may be insufficient.
La1.61Sr0.39Cu0.94Ti0.06O4 is a layered perovskite ceramic compound belonging to the Ruddlesden-Popper family of mixed-metal oxides. This is a research material synthesized for investigating ionic conductivity and electrochemical properties, rather than an established commercial ceramic. The material's composition—combining lanthanum, strontium, copper, and titanium in a structured oxide framework—positions it as a candidate for solid-state electrolyte applications and oxygen-ion conductor research, where the layered structure can facilitate ion mobility at elevated temperatures.
La1.67Sr0.34Cu0.94Ti0.06O4 is a doped perovskite-related ceramic oxide compound, synthesized by substituting lanthanum with strontium and incorporating titanium dopant into a copper-based layered structure. This is primarily a research material studied for its electronic and ionic transport properties in energy storage and conversion applications, rather than a conventional engineering material with broad industrial use. The material is notable within the family of high-temperature superconductors and mixed ionic-electronic conductors, where dopant engineering aims to optimize electrochemical performance for next-generation solid-state devices.
La1.69Sr0.31Cu0.94Ti0.06O4 is a layered perovskite ceramic compound combining lanthanum, strontium, copper, and titanium oxides, primarily investigated in materials research rather than established industrial production. This composition belongs to the family of cuprate-based perovskites of interest for high-temperature superconductivity and electrochemical applications, where partial titanium substitution on the copper site modifies electronic and ionic transport properties. The material is most relevant to researchers developing advanced ceramics for energy storage, catalysis, or next-generation electronic devices, rather than serving as a replacement for conventional structural or functional ceramics in mainstream engineering applications.
La16Mn15O48 is a lanthanum-manganese oxide ceramic compound belonging to the perovskite-related oxide family, likely synthesized for research into mixed-valence manganese systems. This material is primarily investigated in academic and laboratory settings for applications requiring mixed ionic-electronic conductivity or magnetic properties, with potential relevance to solid oxide fuel cells, catalysis, and magnetoresistive devices where lanthanum manganites have shown promise.
La1.725Sr0.28CuO4 is a layered perovskite ceramic compound belonging to the family of high-temperature superconductors, specifically a member of the La-Sr-CuO system that exhibits superconducting behavior below its critical temperature. This material is primarily of research and experimental interest rather than established industrial production, used to investigate superconducting mechanisms and electron transport phenomena in cuprate ceramics. Engineers and materials scientists study this composition to understand structure-property relationships in oxide superconductors and to develop improved superconducting materials for future power transmission, magnetic shielding, and particle acceleration applications.
La1.73Sr0.27Cu0.94Ti0.06O4 is a doped perovskite-related oxide ceramic composed of lanthanum, strontium, copper, and titanium. This is an experimental research material investigated for its electronic and ionic transport properties, likely as a potential mixed-conductor or cathode material for advanced energy devices rather than a commercial engineering ceramic. The substitution of Sr into the La-Cu-Ti-O system is designed to create oxygen vacancies and modify electronic conductivity, making it relevant to researchers developing solid oxide fuel cells, oxygen separation membranes, or related electrochemical devices where this composition's specific transport characteristics could offer advantages over conventional alternatives.
La₁₇Co₁₇Ni₆₆ is a rare-earth transition metal alloy combining lanthanum, cobalt, and nickel in a roughly equiatomic composition. This material belongs to the family of high-entropy or multi-principal-element alloys, which are of significant research interest for their potential to achieve unusual combinations of strength, ductility, and thermal stability through compositional complexity. Industrial applications are primarily in advanced research environments rather than high-volume production, though the cobalt-nickel base and lanthanum addition suggest potential for high-temperature structural applications, magnetic devices, or catalytic systems where rare-earth modification of transition metal properties is beneficial.
La₁₇Co₃₃Ni₅₀ is a lanthanum-cobalt-nickel ternary intermetallic compound belonging to the rare-earth transition-metal alloy family. This material is primarily of research and developmental interest, investigated for hydrogen storage applications and as a potential hydrogen-absorbing electrode material in nickel-metal hydride (NiMH) battery systems. The lanthanum addition enhances the thermodynamic favorability of hydrogen absorption compared to binary Co-Ni systems, making it relevant for energy storage and fuel cell support technologies, though industrial adoption remains limited compared to optimized rare-earth-nickel alternatives.
La₁₇Co₅₀Ni₃₃ is a rare-earth transition metal alloy combining lanthanum with cobalt and nickel, likely developed as a research composition for high-performance magnetic or structural applications. This material family is explored primarily in academic and advanced industrial research rather than widespread production, with potential applications in permanent magnets, magnetocaloric devices, or high-temperature structural systems where rare-earth elements provide enhanced magnetic or thermal properties.
La17Co58Ni25 is a lanthanum-cobalt-nickel intermetallic compound, part of the rare-earth transition metal alloy family with potential hydrogen storage and energy conversion applications. This composition represents research-phase materials engineering, where the rare-earth lanthanum component combined with the ferromagnetic cobalt-nickel base creates systems of interest for hydrogen absorption/desorption cycling and electrochemical energy storage devices. Such ternary rare-earth alloys are investigated as alternatives to conventional hydride materials, offering tunable thermodynamic properties through compositional control, though industrial adoption remains limited outside specialized research and advanced battery development sectors.
La₁₇Ni₈₃ is a lanthanum-nickel intermetallic compound belonging to the rare-earth metal hydride family, primarily investigated for hydrogen storage and energy conversion applications. This material is notable in research contexts for its ability to reversibly absorb and release hydrogen, making it a candidate for metal hydride batteries, thermal energy storage systems, and hydrogen fuel cell support technologies where conventional materials face limitations.
This is a complex oxide ceramic with a perovskite-related layered structure, composed of lanthanum, strontium, copper, and titanium oxides. It is primarily a research material investigated for electrochemical applications, particularly as a cathode material for solid oxide fuel cells (SOFCs) and potentially for oxygen transport membranes, where the mixed ionic-electronic conductivity of this doped system offers advantages over conventional oxide cathodes.
La₁.₈₅Sr₀.₁₅CuO₄ is a layered perovskite ceramic compound belonging to the family of high-temperature superconductors, specifically a member of the La₂CuO₄-based cuprate superconductor series. This material is primarily studied in research and development contexts for its superconducting properties below its critical temperature, rather than as an established commercial engineering material. The doping of strontium into the lanthanum-copper-oxide lattice is designed to optimize charge carrier concentration and enhance superconducting performance, making it relevant for fundamental materials research and next-generation energy and electronics applications.
La1.86Tb1.14Ga1.67S7 is a rare-earth sulfide semiconductor compound combining lanthanum, terbium, and gallium in a thiogallate structure. This is a research-phase material primarily investigated for photonic and optoelectronic applications where rare-earth luminescence and wide bandgap semiconducting behavior are advantageous; it represents an emerging class of materials that may offer alternatives to conventional wide-bandgap semiconductors in specialized applications requiring rare-earth doping or luminescent functionality.
La1.95Sr0.05CuO4 is a layered perovskite ceramic compound belonging to the high-temperature superconductor family, specifically a member of the K2NiF4-type structure class. This material is primarily of scientific and research interest rather than established industrial use, investigated for its superconducting properties below a critical transition temperature and as a model system for understanding charge-transfer mechanisms in copper-oxide ceramics.
La19Ge31 is an intermetallic ceramic compound composed of lanthanum and germanium, belonging to the rare-earth germanide family of materials. This is a research-phase compound typically investigated for its potential in high-temperature applications, thermal management, or specialized electronic/photonic functions leveraging rare-earth chemistry. The La-Ge system remains largely experimental, with limited industrial deployment; engineers would consider it primarily in advanced research contexts where conventional ceramics or intermetallics are insufficient, or where rare-earth-germanium interactions offer unique thermal, electronic, or structural properties not available in mature material systems.
La₁.₉Sr₀.₁CuO₄ is a layered perovskite ceramic compound belonging to the family of high-temperature superconductors, specifically a member of the La₂CuO₄-based system. This is a research-phase material studied primarily for its superconducting properties rather than a commercial engineering material. The material is notable in condensed matter physics and materials research for understanding the mechanisms of copper-oxide superconductivity and electron-doping effects in layered cuprates, making it significant for fundamental studies of superconductor physics and potential development of next-generation superconducting devices.
La₁Se₀.₁₄S₁.₈₆ is a mixed-anion lanthanum chalcogenide semiconductor compound, where sulfur and selenium partially substitute for one another in the crystal lattice. This material is primarily of research interest for thermoelectric and optoelectronic applications, where the tuning of bandgap and carrier transport through anion mixing is exploited; it represents an experimental composition within the lanthanum chalcogenide family rather than an established industrial material.
La₂₀Cu₉O₄₀ is a mixed-valence lanthanum-copper oxide ceramic compound belonging to the family of rare-earth perovskites and layered oxide systems. This material is primarily a research compound of interest for its potential mixed ionic-electronic conductivity and catalytic properties, rather than a widely commercialized engineering material. Potential applications include oxygen separation membranes, catalytic supports for hydrocarbon oxidation, and solid-state electrochemistry devices, where the combination of lanthanum's rare-earth character and copper's variable oxidation states may enable superior performance compared to conventional ceramics.
La20Mo12Cl4O63 is a mixed-valence lanthanum molybdenum chloride oxide compound, representing a complex metal oxide semiconductor within the rare-earth molybdenum chemistry family. This material remains largely in the research domain, investigated primarily for its potential in solid-state electrochemistry and ionic conductivity applications where the layered structure and mixed-anion framework (oxide-chloride) may enable novel charge transport mechanisms. Compared to conventional oxide ceramics, this composition offers experimental opportunities in studying anion-mixed systems, though practical industrial adoption requires further characterization and process development.
La20Mo12O63Cl4 is a mixed-valence rare-earth molybdenum oxide chloride compound belonging to the family of layered perovskite-related semiconductors. This is a research-phase material synthesized for fundamental studies of ion transport and electronic conduction in complex oxide systems rather than established commercial production. The chloride-substituted molybdenum oxide framework is of interest to materials chemists investigating mixed ionic-electronic conductors for potential electrochemical applications, though industrial deployment remains in the exploratory stage.
La21Al79 is an intermetallic compound in the lanthanum-aluminum system, representing a rare-earth metal alloy with a defined stoichiometric composition. This material belongs to the family of rare-earth intermetallics, which are primarily explored in research and development contexts for high-temperature applications and advanced material systems rather than established high-volume production.
La2.1Bi5.9Pb2S14 is a mixed-metal sulfide semiconductor compound combining lanthanum, bismuth, and lead in a layered chalcogenide structure. This is a research-phase material studied for thermoelectric and optoelectronic applications, particularly in the broader family of complex sulfide semiconductors that offer tunable band gaps and potential for efficient heat-to-electricity conversion or photonic device integration.
La2.74Te4 is a rare-earth telluride ceramic compound belonging to the lanthanide chalcogenide family. This is a research-phase material primarily investigated for thermoelectric and thermal management applications due to its low thermal conductivity and potential for heat isolation in advanced electronic devices. Engineers would consider this material for specialized applications requiring thermal barriers or thermoelectric energy conversion, particularly in environments where conventional insulators are insufficient or where the unique properties of rare-earth tellurides offer advantages over oxides or traditional ceramics.
La2.99Te4 is a rare-earth telluride ceramic compound belonging to the lanthanide chalcogenide family. This material is primarily of research interest for thermoelectric and solid-state energy conversion applications, where rare-earth tellurides are investigated for their potential to convert waste heat into electrical power at moderate temperatures. Engineers consider this compound class when designing systems requiring thermal-to-electrical energy recovery in demanding environments, though La2.99Te4 remains largely experimental and is not widely commercialized compared to established thermoelectric ceramics.
La2B4Rh5 is a rare-earth boride ceramic compound combining lanthanum, boron, and rhodium. This is an advanced research material within the family of transition metal borides, studied for potential applications requiring exceptional hardness, thermal stability, and chemical resistance at high temperatures. The incorporation of rhodium—a precious refractory metal—makes this compound notable for specialized high-performance applications where conventional ceramics or superalloys may be insufficient.
La2BaTe5O14 is a mixed-metal oxide semiconductor compound containing lanthanum, barium, and tellurium, representing a rare-earth tellurate ceramic material. This is a research-phase compound primarily studied for potential optoelectronic and photocatalytic applications, where the combination of rare-earth and alkaline-earth elements with tellurium offers opportunities for tunable band gap engineering and light absorption properties. The material belongs to a family of complex oxide semiconductors under investigation for next-generation photovoltaic devices, photocatalysts for environmental remediation, and potentially laser or scintillation host materials.
La2CoTiO6 is a double perovskite ceramic compound composed of lanthanum, cobalt, and titanium oxides, belonging to the family of mixed-valence transition metal oxides. This is primarily a research material under investigation for energy conversion and storage applications, particularly as a potential electrode material or catalytic phase in solid oxide fuel cells (SOFCs) and oxygen reduction catalysts, where its mixed ionic-electronic conductivity and chemical stability at elevated temperatures are of interest. Compared to conventional perovskite oxides, double perovskites offer improved chemical stability and tunable electronic properties, making La2CoTiO6 notable for fundamental studies in electrochemistry and materials design for next-generation energy devices.
La2CoVO6 is a complex oxide semiconductor compound combining lanthanum, cobalt, and vanadium in a double perovskite structure. This is a research-stage material being investigated for its electronic and magnetic properties rather than a widely deployed industrial material. The compound belongs to the family of transition metal oxides studied for potential applications in solid-state electronics, photocatalysis, and energy conversion devices, where layered oxide structures can offer tunable bandgaps and multivalent cation chemistry not easily achieved in simpler binary or ternary oxides.
La2CuO4 is a layered perovskite ceramic compound composed of lanthanum, copper, and oxygen, notable as the parent compound of the K2NiF4-type structure family. This material and its doped variants are primarily investigated in condensed matter physics and materials research for their electronic and magnetic properties, particularly as precursors to high-temperature superconductors and strongly correlated electron systems when chemically modified. While La2CuO4 itself is not superconducting at ambient pressure, it serves as a fundamental building block for understanding cuprate physics and has potential applications in next-generation electronic devices, though it remains largely confined to research and academic settings rather than widespread industrial production.
La2Fe2I is an intermetallic compound combining lanthanum, iron, and iodine, belonging to the rare-earth metal halide family. This is a research-phase material primarily of interest in solid-state chemistry and materials science rather than established industrial production. The compound and related rare-earth intermetallics are investigated for potential applications in magnetic materials, catalysis, and advanced electronic devices, though widespread engineering adoption remains limited compared to conventional alloys.
La2Fe(SeO)2 is a layered mixed-metal oxide semiconductor containing lanthanum, iron, and selenite groups, representing an emerging compound in the family of rare-earth transition-metal oxides. This material is primarily of research interest rather than established industrial production, with potential applications in thermoelectric devices, magnetic materials, and solid-state electronic components where the combined properties of rare-earth and iron-based systems may offer advantages in energy conversion or sensing applications.
La2Ga0.33Sb1S5 is a mixed-anion semiconductor compound combining rare-earth lanthanum with gallium, antimony, and sulfur—a composition designed to engineer specific electronic and optical properties through controlled aliovalent doping and crystal structure. This material belongs to the family of chalcogenide semiconductors and represents research-level work aimed at tuning bandgap, carrier mobility, and light-absorption characteristics for photovoltaic or optoelectronic applications. Such rare-earth-doped sulfide compounds are explored as alternatives to conventional semiconductors where narrow bandgaps, photoconductivity, or IR sensitivity are required, though this specific composition remains largely in development rather than high-volume industrial use.
La₂Ga₀.₃₃SbS₅ is a mixed-metal chalcogenide semiconductor compound combining lanthanum, gallium, antimony, and sulfur in a layered crystal structure. This is a research-phase material under investigation for solid-state ionic and photonic applications, particularly as a potential superionic conductor or light-emitting semiconductor in the emerging field of rare-earth chalcogenide systems. The partial gallium substitution and mixed-metal framework distinguish it from conventional III–V semiconductors, making it of interest for next-generation energy storage, sensing, or optoelectronic devices where both ionic and electronic transport properties are exploited.
La2Ga2GeS8 is a complex chalcogenide semiconductor compound containing lanthanum, gallium, germanium, and sulfur, belonging to the family of rare-earth-doped sulfide glasses and crystals. This material is primarily investigated in research settings for infrared optics and photonics applications, where its wide infrared transparency window and tunable refractive properties make it attractive for waveguides, lenses, and nonlinear optical devices. Compared to conventional infrared materials like germanium or zinc selenide, sulfide-based chalcogenides offer broader transmission ranges and lower processing temperatures, though La2Ga2GeS8 remains largely in the development phase rather than established high-volume industrial use.
La2Ge2Se7 is a lanthanum germanium selenide compound belonging to the chalcogenide semiconductor family, synthesized for research applications in infrared optics and photonic devices. While primarily a laboratory material rather than a commodity engineering material, this compound is investigated for mid-infrared transmission windows and potential nonlinear optical behavior, making it relevant to specialized applications where conventional semiconductors (Si, GaAs) are opaque. Engineers considering this material would do so for niche photonics research where the chalcogenide family's extended infrared transparency and tunable band structure offer advantages over more conventional alternatives.
La2Ge5Ir3 is an intermetallic ceramic compound combining rare-earth lanthanum, germanium, and iridium elements. This is a research-phase material studied primarily for its potential in high-temperature structural applications and specialized electronic or thermoelectric devices, rather than a widely deployed industrial ceramic. The compound belongs to an emerging class of rare-earth intermetallics that researchers investigate for combinations of thermal stability, electronic properties, and chemical inertness in extreme environments.
La2Ge5Rh3 is an intermetallic ceramic compound combining lanthanum, germanium, and rhodium, representing a complex ternary system of interest in materials research. This compound falls within the broader family of rare-earth intermetallics and germanium-based ceramics, which are primarily investigated for their potential in high-temperature applications and functional material properties rather than established commercial use. Engineers and researchers would consider this material for fundamental studies of phase stability, electronic properties, or specialized high-temperature environments where conventional ceramics or alloys are insufficient, though it remains largely a research-phase compound without widespread industrial deployment.
La2GeSe5 is a rare-earth chalcogenide semiconductor compound combining lanthanum, germanium, and selenium. This is a research-phase material belonging to the family of wide-bandgap semiconductors and ionic conductors, studied primarily for solid-state electrolyte and photonic applications rather than established commercial use. The material is notable for potential in all-solid-state batteries and infrared photonics, where its ionic conductivity and optical transparency in the mid-infrared range offer alternatives to more conventional oxide or polymer electrolytes, though manufacturing maturity and cost remain barriers to widespread adoption.
La2HfS5 is a rare-earth hafnium sulfide compound belonging to the family of mixed-metal chalcogenides, combining lanthanum and hafnium in a sulfide matrix. This is a research-phase semiconductor material being investigated for optoelectronic and photocatalytic applications, particularly in UV–visible light absorption and solid-state device structures where the combination of rare-earth and refractory metal elements offers potential advantages in thermal stability and bandgap engineering compared to simple binary sulfides.
La2In is an intermetallic ceramic compound combining lanthanum and indium, belonging to the rare-earth intermetallic family. This material is primarily of research interest for applications requiring high-temperature stability, corrosion resistance, and electronic properties characteristic of rare-earth systems. La2In and related lanthanum-indium phases are investigated for potential use in specialized thermal barriers, electronic devices, and advanced ceramics where rare-earth chemistry offers advantages over conventional alternatives.
La2MnNiO6 is a double perovskite ceramic compound combining lanthanum, manganese, and nickel oxides, belonging to the class of mixed-valence transition metal oxides. This material is primarily investigated in research settings for energy conversion and storage applications, where its mixed magnetic and electronic properties make it a candidate for catalysis, solid oxide fuel cells, and magnetoresistive devices. Unlike conventional single-metal oxide semiconductors, the Mn-Ni coupling in this perovskite structure enables tunable electronic and magnetic behavior, though it remains largely in the experimental phase without widespread industrial deployment.
La2Mn(SeO)2 is an experimental mixed-valence oxide semiconductor containing lanthanum, manganese, and selenite groups, belonging to the broader family of rare-earth transition metal oxides. This compound is primarily of research interest for exploring novel electronic and magnetic properties in layered oxide systems rather than established industrial production. The material's potential applications lie in advanced electronics, magnetism research, and solid-state device development, where the interplay between rare-earth and transition metal chemistry offers opportunities to engineer new functional properties.
La2MoO5 is a lanthanum molybdenum oxide ceramic compound belonging to the mixed-metal oxide family, characterized by the combination of rare-earth (lanthanum) and transition-metal (molybdenum) elements. This material is primarily investigated in research contexts for applications requiring high-temperature stability and ionic conductivity, particularly in solid-state electrochemistry and catalysis. La2MoO5 is notable as a potential ion conductor and catalytic material, offering advantages over conventional oxides in applications demanding chemical stability at elevated temperatures and resistance to corrosion in molten salt or oxidizing environments.
La2Nb2N2O5 is an oxynitride ceramic compound combining lanthanum, niobium, nitrogen, and oxygen in a mixed-anion structure. This material remains largely in the research phase, where it is being investigated for its potential as a functional ceramic with tunable electronic and optical properties arising from the substitution of oxygen with nitrogen in the crystal lattice. Oxynitride ceramics of this type are of interest for advanced applications requiring high thermal stability, enhanced hardness, or modified band-gap characteristics compared to conventional oxide ceramics, though industrial adoption remains limited and material development is ongoing.
La2Ni5B4 is an intermetallic compound combining lanthanum, nickel, and boron, representing a rare-earth metal system designed for specialized high-performance applications. This material belongs to the family of lanthanum-nickel borides, which are primarily investigated for hydrogen storage, catalytic, and high-temperature structural applications where conventional alloys fall short. The boron addition promotes formation of stable crystal structures and enhances properties relevant to energy storage and advanced catalysis, making it of particular interest in emerging clean-energy and materials research rather than established high-volume industrial production.
La2NiVO6 is a complex oxide ceramic compound belonging to the double perovskite family, combining lanthanum, nickel, and vanadium in a structured crystal lattice. This material is primarily investigated in research contexts for energy storage and conversion applications, particularly as a potential cathode material for lithium-ion batteries and solid-state electrochemical devices, where its mixed-valence transition metal composition offers tunable electronic and ionic transport properties compared to conventional layered oxides.
La2O2FeSe2 is a layered oxide-selenide semiconductor compound containing lanthanum, iron, and selenium, belonging to the family of mixed-anion materials with potential for electronic and photonic applications. This is primarily a research material under investigation for its unique electronic band structure and possible applications in thermoelectric devices, photocatalysis, or next-generation semiconducting layers; its layered structure and mixed-valence iron chemistry make it distinct from conventional binary semiconductors, though it remains largely in the exploratory phase with limited commercial deployment.
La2O2MnSe2 is a layered oxychalcogenide semiconductor combining rare-earth lanthanum, manganese, and selenium elements in a mixed-valence structure. This is a research-phase compound studied for its potential in thermoelectric and magnetoelectric applications, leveraging the combination of optical and magnetic properties inherent to manganese-containing oxychalcogenides. The material represents an emerging class of hybrid semiconductors that could offer advantages over conventional thermoelectrics or magnetic semiconductors in applications requiring coupled electronic-magnetic functionality.
La2O2ZnSe2 is a rare-earth oxyselenide semiconductor compound combining lanthanum, zinc, oxygen, and selenium into a mixed-anion crystal structure. This is an experimental/research-phase material investigated primarily for optoelectronic and photonic applications where rare-earth doping and wide bandgap semiconductors offer advantages in emission, detection, or nonlinear optical phenomena. The compound belongs to the family of rare-earth chalcogenides and oxychalcogenides, which are of interest as alternatives to more common semiconductors (GaN, SiC) in specialized optical and high-energy applications due to their unique electronic and luminescent properties.
Lanthanum oxide (La₂O₃) is a rare-earth ceramic compound belonging to the lanthanide oxide family, valued for its wide bandgap and high refractive index. It is employed primarily in optical coatings, phosphor applications, and as a high-k dielectric material in advanced semiconductor devices, where it enables miniaturization and improved electrical performance compared to conventional silicon dioxide. The material is also investigated for potential use in solid-state electrolytes and thermal barrier coatings, making it particularly relevant for applications requiring exceptional thermal stability and dielectric properties.
La2PC is a lanthanum-based phosphide ceramic compound belonging to the family of rare-earth phosphide ceramics. This material is primarily of research and developmental interest, being investigated for potential applications in high-temperature structural applications, thermoelectric devices, and specialized electronic/photonic components where its rare-earth content and phosphide chemistry may offer unique thermal, electrical, or optical properties. As an emerging ceramic phase, La2PC represents exploration into phosphide ceramics that could serve as alternatives to traditional oxides or nitrides in extreme-environment engineering contexts, though industrial adoption remains limited compared to established ceramic families.
La₂PdO₄ is a lanthanum palladium oxide ceramic compound belonging to the family of mixed-metal oxides with layered perovskite structure. This material is primarily investigated in research contexts for applications requiring ionic conductivity and catalytic properties, particularly in solid oxide fuel cells (SOFCs) and oxygen reduction catalysis, where its crystal structure enables oxygen ion transport at elevated temperatures.
La2PI2 is a lanthanum phosphide ceramic compound combining a rare-earth element (lanthanum) with phosphorus in an ionic ceramic structure. This is a research-phase material within the broader family of rare-earth pnictide ceramics, studied for its potential in high-temperature structural and functional applications where thermal stability and chemical inertness are valued.
La2Pr2O7 is a rare-earth oxide ceramic compound belonging to the pyrochlore family, composed of lanthanum and praseodymium oxides in a 1:1 molar ratio. This material is primarily investigated in research settings for high-temperature thermal barrier and structural applications, particularly where thermal stability and oxygen ion conductivity are needed; it represents an alternative approach to conventional yttria-stabilized zirconia (YSZ) systems, with potential advantages in oxidation resistance and phase stability at extreme temperatures.
La2Rh7 is an intermetallic ceramic compound composed of lanthanum and rhodium, belonging to the rare-earth transition metal ceramic family. This material is primarily of research and development interest rather than established industrial production, being investigated for high-temperature structural applications and advanced catalytic systems where the combination of rare-earth and noble metal elements offers potential for enhanced thermal stability and chemical resistance. Engineers would consider this compound in specialized aerospace, energy conversion, or catalysis contexts where conventional ceramics or superalloys are insufficient, though its scarcity, cost, and limited characterization data make it suitable mainly for prototype development and material science exploration rather than volume production.