MEH-PPV
polymerMEH-PPV is a conjugated polymer belonging to the poly(phenylene vinylene) family, a class of organic semiconductors engineered for optoelectronic applications. This material is primarily used in light-emitting diodes (LEDs) and photovoltaic devices, where its ability to emit light under electrical excitation and conduct charge carriers makes it valuable for flexible and printable electronics. MEH-PPV is notable as a research-stage material that bridges conventional inorganic semiconductors and solution-processable organic electronics, enabling lower-cost fabrication methods compared to silicon-based alternatives, though with trade-offs in thermal stability and long-term performance.
organic light-emitting diodes (OLEDs)polymer photovoltaicsflexible electronicsprinted/solution-processable semiconductorsoptoelectronic research devicesdisplay technology
Compliance & Regulations
?UL 94?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Hardness (Vickers)(HV) | — | HV | — | — | |
Young's Modulus(E) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Glass Transition Temperature(Tg) | — | °F | — | — | |
Melting Point / Solidus(Tm) | — | °F | — | — | |
Maximum Service Temperature(Tmax) | — | °F | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Refractive Index(n) | — | - | — | — |
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.