poly(N-vinyl carbazole)

polymer

Poly(N-vinyl carbazole) is a rigid aromatic polymer synthesized from N-vinyl carbazole monomers, forming a conjugated backbone with excellent thermal stability and electron-transport properties. It is primarily used in optoelectronic and photonic device applications, particularly as a hole-transport material in organic light-emitting diodes (OLEDs), organic photovoltaics, and perovskite solar cells, where its high glass transition temperature and electrical properties enable stable device performance. The material is notable for enabling efficient charge carrier mobility in organic semiconductor stacks and is preferred over smaller-molecule alternatives in applications requiring film durability and processing flexibility.

OLED displays and lightingorganic photovoltaic devicesperovskite solar cellshole-transport layersoptoelectronic thin filmsflexible electronics

Compliance & Regulations

?UL 94?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Glass Transition Temperature(Tg)
—
°F——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Safety & Biocompatibility

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.