103,444 materials
KZrSnF7 is a complex fluoride compound containing potassium, zirconium, and tin. This is an experimental or specialized research material rather than a commodity engineering alloy; compounds in this chemical family are typically investigated for applications requiring specific thermal, chemical, or electrochemical properties that differ markedly from conventional metallic systems.
KZrTl2OF5 is a mixed-metal oxide fluoride ceramic compound containing potassium, zirconium, and thallium elements. This is a research-phase material within the family of complex fluoride ceramics, studied for potential applications requiring high chemical stability and specific optical or thermal properties. The compound represents exploratory work in advanced ceramics rather than an established engineering material with broad commercial deployment.
Lanthanum (La) is a soft, silvery rare-earth metal belonging to the lanthanide series, characterized by high reactivity and strong affinity for oxygen and other nonmetals. It is primarily used in alloy systems—particularly in nickel-metal hydride batteries, steel desulfurization, and optical glass applications—where its ability to enhance strength, workability, and optical properties makes it valuable despite requiring careful handling due to its reactivity. Engineers select lanthanum-containing materials when corrosion resistance, hydrogen storage capacity, or refractive index tuning is critical, though cost and processing complexity typically limit its use to high-performance and specialty applications.
La0.05Ca2.85Co3.8O8.55 is a lanthanum-doped calcium cobalt oxide ceramic compound, a mixed-valence oxide belonging to the family of layered perovskite and Ruddlesden-Popper structures. This material is primarily investigated for electrochemical applications, particularly as a cathode material or oxygen reduction catalyst in solid oxide fuel cells (SOFCs) and oxygen permeation membranes, where its mixed ionic-electronic conductivity and catalytic activity at high temperatures are advantageous. The substitution of lanthanum and compositional tuning of the cobalt oxidation state make it notable for balancing thermal stability, chemical compatibility with electrolytes, and oxygen transport properties compared to conventional cobalt oxide cathodes.
La0.3Ca2.7Co4O9 is a layered cobaltite ceramic compound belonging to the misfit-layered perovskite family, synthesized primarily for thermoelectric and electrochemical energy conversion applications. This material is an experimental research composition investigated for high-temperature thermoelectric generators and solid oxide fuel cell (SOFC) cathodes, where its layered crystal structure and mixed-valence cobalt chemistry enable tunable electrical conductivity and Seebeck coefficients. Engineers select cobaltite ceramics like this over conventional thermoelectric semiconductors when operating conditions demand chemical stability at elevated temperatures (>600 °C) and oxidizing environments, though practical deployment remains limited to specialized laboratory and prototype-stage systems.
La0.45Ca2.55Co4O9 is a layered perovskite-based oxide ceramic compound belonging to the Ruddlesden-Popper family of materials. This composition is primarily investigated as a promising thermoelectric material for power generation and waste heat recovery applications, valued for its favorable balance of thermal conductivity and electrical properties at elevated temperatures.
La₀.₈Sr₀.₂CoO₃ is a perovskite-based mixed oxide ceramic composed of lanthanum, strontium, and cobalt. This material is primarily investigated as a cathode material for solid oxide fuel cells (SOFCs) and oxygen permeation membranes, where it offers improved electrochemical activity and oxygen reduction kinetics compared to conventional cathode materials. The strontium doping enhances electrical conductivity and sintering behavior, making it a candidate for intermediate-temperature fuel cell operation and applications requiring controlled oxygen transport.
La0.95Sr0.05CoO3 is a strontium-doped lanthanum cobaltite ceramic oxide belonging to the perovskite family, synthesized primarily for energy conversion and catalytic applications. This material is investigated as a cathode material for solid oxide fuel cells (SOFCs) and as a catalyst support or active phase in oxygen reduction reactions, where partial strontium substitution enhances electrochemical performance compared to undoped lanthanum cobaltite. Engineers select this composition over pure LaCoO3 for its improved ionic and electronic conductivity, making it particularly relevant for high-temperature electrochemical devices operating in the 600–800 °C range.
La0.98Sr0.02CoO3 is a rare-earth doped perovskite ceramic composed primarily of lanthanum cobaltite with strontium substitution. This material is primarily investigated in electrochemistry and materials research for solid-state energy applications, where its mixed ionic-electronic conductivity makes it relevant for oxygen reduction catalysis and electrochemical devices. The strontium doping modifies the electronic structure and defect chemistry compared to undoped lanthanum cobaltite, making it of particular interest for fuel cells, oxygen permeation membranes, and catalytic applications where thermal stability and ionic transport are critical.
La0.99Sr0.01CoO3 is a strontium-doped lanthanum cobalt oxide, a mixed ionic-electronic conductor (MIEC) ceramic belonging to the perovskite family. This is a research-phase material designed for high-temperature electrochemical applications where oxygen transport and electron conductivity must occur simultaneously. The material is notable for its potential in solid oxide fuel cells (SOFCs) and oxygen separation membranes, where the partial substitution of strontium into the lanthanum cobalt lattice enhances ionic mobility while maintaining electronic conduction—offering a balance not easily achieved in undoped alternatives.
La0.9Bi0.1NiO3 is a doped perovskite ceramic compound in which bismuth partially substitutes lanthanum in a nickel oxide lattice. This is a research-phase material, part of the broader family of rare-earth nickelate perovskites being investigated for solid oxide fuel cells (SOFCs), oxygen permeation membranes, and electrochemical devices where mixed ionic-electronic conductivity is valuable. The bismuth doping modifies the electronic structure and transport properties compared to undoped lanthanum nickelate, making it relevant for applications demanding enhanced oxygen diffusion or catalytic activity in high-temperature oxygen-deficient environments.
La1 is a lanthanum-based semiconductor compound belonging to the rare-earth materials family, likely a binary or ternary phase with lanthanum as the primary constituent. While specific composition details are not provided, lanthanum-based semiconductors are primarily investigated in research contexts for optoelectronic and electronic device applications, offering unique electronic properties derived from the lanthanide series' distinctive f-electron behavior.
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.
La12Ni6Pb is an intermetallic compound combining lanthanum, nickel, and lead, belonging to the rare-earth metal family. This material appears primarily in research and experimental contexts for hydrogen storage and advanced alloy development, where the rare-earth component offers potential for improved absorption capacity and thermal stability compared to conventional nickel-based or lead-containing alternatives.
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.
La1Ag1 is an intermetallic compound composed of lanthanum and silver in a 1:1 atomic ratio, representing a research-phase material in the rare-earth–noble-metal alloy family. This compound is primarily of scientific and materials research interest rather than established industrial use; it belongs to the broader class of intermetallic phases studied for potential applications in specialized electronics, catalysis, and high-temperature environments where the combined properties of rare-earth and noble metals might offer advantages over conventional alloys. The material's relevance depends on emerging applications in hydrogen storage, catalytic systems, or advanced functional materials where the lanthanum–silver interaction provides unique electronic or chemical behavior.
La₁Ag₁O₂ is a mixed-metal oxide semiconductor combining lanthanum and silver in a layered or perovskite-related crystal structure. This is a research-phase compound rather than a commercial material, belonging to the family of complex metal oxides that show promise for electrochemical and photochemical applications due to the combined properties of rare-earth and noble-metal components.
Lanthanum arsenide (LaAs) is a III-V semiconductor compound composed of the rare-earth element lanthanum and arsenic, belonging to the family of binary intermetallic semiconductors. While primarily of research interest rather than high-volume commercial use, LaAs and related rare-earth pnictides are investigated for potential applications in high-frequency optoelectronics and quantum devices where the unique band structure and rare-earth properties could offer advantages over conventional III-V materials like GaAs. Engineers evaluating this material should recognize it as an emerging compound with specialized potential in niche applications where rare-earth doping or rare-earth-based semiconductors provide performance benefits, though practical availability and processing maturity remain limited compared to established semiconductor platforms.
La₁Au₁O₂ is a mixed-metal oxide semiconductor combining lanthanum and gold with oxygen, representing a research-phase compound in the rare-earth metal oxide family. This material is not yet widely commercialized but is studied for its potential electronic and catalytic properties that could arise from the synergistic combination of a rare-earth element with noble metal chemistry. Interest in such compounds typically centers on applications requiring novel optical, electrochemical, or sensing capabilities where the gold component might enhance electron transport or catalytic activity compared to conventional rare-earth oxides alone.
La₁B₁Rh₃ is an intermetallic compound combining lanthanum, boron, and rhodium—a rare-earth transition metal boride that falls within the broader class of ceramic intermetallics. This material is primarily investigated in research contexts for its potential in high-temperature structural and electronic applications, leveraging the refractory properties of borides and the electronic characteristics imparted by rhodium and lanthanum. While not yet established in high-volume industrial production, materials in this family are of interest for specialized aerospace, catalytic, and advanced electronics applications where thermal stability and unique bonding architecture provide advantages over conventional superalloys or simple ceramics.
La₁B₂Ru₃ is an intermetallic compound combining lanthanum, boron, and ruthenium, belonging to the family of rare-earth transition-metal borides. This material is primarily of research and developmental interest, investigated for potential applications in high-temperature structural materials, electronic devices, and catalytic systems where the combination of rare-earth and noble-metal constituents may provide unique thermal stability or electrochemical performance.
LaB6 is a lanthanum hexaboride ceramic compound belonging to the rare-earth boride family, valued for its exceptional thermionic emission properties and electrical conductivity at high temperatures. It is primarily used in electron microscopy as a cathode material and in high-temperature heating elements, where it offers superior performance compared to tungsten filaments due to lower work function and longer operational life. The material is also investigated for specialized applications in vacuum electronics and thermal management systems where its thermal stability and electron emission characteristics provide distinct advantages over conventional refractory metals.
LaBeO₃ is an experimental oxide ceramic compound combining lanthanum and beryllium, belonging to the rare-earth oxide family. This material exists primarily in research contexts exploring novel ceramic systems with potential for high-temperature or specialized optical applications, as the beryllium-lanthanum oxide phase diagram remains relatively unexplored in industrial practice. Engineers would encounter this compound in advanced materials research rather than mainstream manufacturing, where its thermal stability, optical transparency, or electronic properties under specific conditions may offer advantages over established ceramics in niche high-performance environments.
La₁Be₁Os₂ is an intermetallic compound combining lanthanum, beryllium, and osmium—a research-phase material that belongs to the family of rare-earth transition metal compounds. This ternary intermetallic is primarily of academic and exploratory interest rather than established industrial use, likely investigated for its potential high-temperature stability, density, or electronic properties given the presence of osmium (one of the densest elements) paired with rare-earth lanthanum.
La₁Bi₁ is an intermetallic compound composed of lanthanum and bismuth in equiatomic proportions, belonging to the rare-earth intermetallic family. This material is primarily of research interest rather than established industrial production, with investigation focused on understanding phase stability, crystal structure, and potential thermoelectric or electronic properties arising from the combination of a lanthanide element with a semimetal. Engineers would consider this compound in advanced materials development contexts where the electronic or thermal transport properties of rare-earth bismuth systems offer advantages over conventional semiconductors or thermoelectric materials.
La₁Bi₁Au₂ is an intermetallic compound combining lanthanum, bismuth, and gold in a 1:1:2 stoichiometric ratio. This is an experimental research material within the broader family of rare-earth-containing intermetallics, studied primarily for its electronic and structural properties rather than established commercial applications. The compound is of interest to materials scientists investigating novel phases for potential thermoelectric, optoelectronic, or quantum material applications, though it remains in the exploratory research phase without widespread industrial adoption.
La1Bi1Pt1 is an intermetallic compound composed of lanthanum, bismuth, and platinum in equiatomic proportions. This is a research-phase material studied primarily in fundamental materials science and theoretical chemistry contexts rather than established industrial production. The compound belongs to the family of ternary intermetallics and is of interest for investigating electronic structure, crystal chemistry, and potential thermoelectric or quantum properties inherent to rare-earth/semimetal/noble-metal combinations.
La1C1 is a rare-earth metal carbide compound combining lanthanum with carbon in a 1:1 stoichiometric ratio. This material belongs to the family of lanthanide carbides, which are intermetallic/ceramic compounds of interest primarily in research and developmental contexts rather than mature commercial production. La1C1 and related rare-earth carbides are explored for applications requiring high-temperature stability, wear resistance, and unique electronic properties, though practical engineering adoption remains limited compared to more established ceramics like tungsten carbide or silicon carbide.
La₁Cd₁ is an intermetallic ceramic compound combining lanthanum and cadmium in a 1:1 stoichiometric ratio. This is a research-phase material studied primarily in materials science contexts for its potential electronic, magnetic, or structural properties rather than established commercial production. The LaCd compound family is of interest in rare-earth metallurgy and solid-state chemistry, though industrial deployment remains limited; engineers would encounter this material in academic research, specialized alloy development, or exploratory phase studies of rare-earth intermetallics.
La₁Cd₁Ag₂ is an intermetallic compound combining lanthanum, cadmium, and silver—a rare-earth-based metallic phase that exists primarily in research contexts rather than established commercial production. This material belongs to the broader family of ternary intermetallics and rare-earth alloys, which are of interest for specialized electronic, photonic, or catalytic applications where the unique electronic structure arising from lanthanide-transition metal bonding may offer advantages. While not yet a mature engineering material with widespread industrial adoption, compounds of this type are explored in materials science research for potential use in high-performance electronics, specialized coatings, or catalytic systems where the combination of rare-earth chemistry and noble-metal properties could prove beneficial.
La₁Co₁Tc₂ is an intermetallic compound combining lanthanum, cobalt, and technetium in a 1:1:2 molar ratio. This is a research-phase material rather than an established commercial alloy; intermetallics of this composition are primarily investigated for their potential electronic, magnetic, or catalytic properties stemming from the rare-earth (lanthanum) and transition-metal (cobalt, technetium) combination. The inclusion of technetium—a radioactive element with no stable isotopes—significantly constrains practical applications and makes this material primarily relevant to nuclear science, advanced materials research, or theoretical computational studies rather than conventional engineering practice.
La1Co2P2 is an intermetallic compound combining lanthanum, cobalt, and phosphorus in a defined stoichiometric ratio. This material belongs to the rare-earth transition-metal phosphide family and is primarily of research interest rather than established industrial production. Phosphide intermetallics are investigated for potential applications in hydrogen storage, catalysis, and thermoelectric devices, where the combination of rare-earth and transition-metal elements can create favorable electronic structures and catalytic active sites.
LaCrO₃ (lanthanum chromite) is a perovskite ceramic compound that combines lanthanum and chromium oxides, belonging to the family of mixed-valence transition metal oxides. This material is primarily studied and used in high-temperature applications, particularly as an interconnect material in solid oxide fuel cells (SOFCs) and as a component in thermal barrier coatings, where its thermal stability, electrical conductivity, and chemical compatibility with other fuel cell components are valued. LaCrO₃-based materials are preferred over alternative interconnect ceramics due to their ability to maintain structural integrity and mixed ionic-electronic conductivity at elevated temperatures (800–1000°C), making them critical for next-generation energy conversion and thermal management systems.
La1Dy1Mg2 is a rare-earth magnesium intermetallic compound containing lanthanum, dysprosium, and magnesium in a 1:1:2 stoichiometric ratio. This material belongs to the family of rare-earth magnesium alloys, which are primarily investigated in research settings for lightweight structural applications and functional properties. The addition of heavy rare-earth elements (dysprosium) to magnesium-based systems is typically pursued to enhance high-temperature strength, creep resistance, and thermal stability compared to conventional magnesium alloys, making it a candidate for aerospace and automotive thermal management applications where weight reduction and elevated-temperature performance are critical.
La1Fe4P12 is a rare-earth iron phosphide compound belonging to the skutterudite family of materials, characterized by a cage-like crystal structure with lanthanum atoms loosely positioned within a framework of iron and phosphorus. This is primarily a research material being investigated for thermoelectric applications, where its unusual phonon-scattering properties from the rattling lanthanum atoms offer potential for improved thermal-to-electrical energy conversion compared to conventional thermoelectrics. The skutterudite structure is particularly notable for decoupling electrical and thermal conductivity, making it of strong interest for waste-heat recovery systems and solid-state power generation where traditional materials face efficiency limitations.
La₁Ga₁Au₂ is an intermetallic compound combining lanthanum, gallium, and gold in a 1:1:2 stoichiometric ratio. This is a research-stage material belonging to the family of rare-earth-containing intermetallics, investigated primarily for its potential electronic and structural properties at the intersection of semiconductor and metallic behavior. The compound is not widely deployed in mainstream engineering applications but represents exploratory work in advanced materials for high-performance electronics, photonics, and potentially thermoelectric or quantum device applications where the combination of rare-earth, group-13, and noble-metal elements may offer unique electronic structure or phase stability.
LaGeOs is an intermetallic compound combining lanthanum, germanium, and osmium—a rare ternary system that bridges semiconductor and metallic behavior. This material remains primarily in the research phase, studied for its potential in high-temperature electronics and thermoelectric applications where the combination of a rare-earth element, group-14 metalloid, and refractory transition metal may offer unusual electronic or phonon-transport properties. Engineers would consider this material only for specialized research contexts, such as developing next-generation thermoelectric devices or high-temperature sensors, rather than established commercial applications.
LaH₃ is a metal hydride compound in the lanthanide hydride family, where lanthanum combines with hydrogen to form an ionic/covalent hybrid structure. This material is primarily of research interest for hydrogen storage, energy conversion, and solid-state physics applications, rather than established industrial production. LaH₃ and related rare-earth hydrides are investigated for their potential in next-generation hydrogen economy technologies, as well as for fundamental studies of metal-hydrogen interactions and electronic properties in the lanthanide series.
La₁Hg₂ is an intermetallic compound composed of lanthanum and mercury, belonging to the rare-earth mercury compound family. This material is primarily of research and academic interest rather than established industrial production, investigated for its electronic and structural properties within the broader context of rare-earth intermetallic systems. While not widely deployed in commercial applications, materials in this family are explored for potential use in specialized electronic devices and as model systems for understanding metal-metal bonding and phase behavior in heavy element systems.
La₁Ho₁Mg₂ is a ternary intermetallic ceramic compound combining lanthanum, holmium (rare-earth elements), and magnesium. This material belongs to the rare-earth magnesium intermetallic family and is primarily of research interest rather than established commercial production; such compounds are investigated for potential applications in high-temperature structural materials, magnetic devices, and advanced ceramic composites due to the unique properties imparted by rare-earth elements.