Rb4 O4 C1

semiconductor

· Rb4 O4 C1

Rb₄O₄C is an experimental mixed-valence oxide-carbide compound combining rubidium, oxygen, and carbon in an unusual stoichiometry. This is a research-phase material within the broader family of alkali-metal ceramics and carbon-based composites, with potential applications in ionic conductivity, energy storage media, or specialized ceramic matrix materials.

solid-state electrolytes (research)energy storage systemsceramic matrix developmenthigh-temperature ionic conductorsadvanced refractory studies

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.514	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.376	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Rb4 O4 C1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control