User Guide: (6,6)-Phenyl C61 Butyric Acid Methyl Ester (CAS 160848-22-6)
Table of Contents
1. Product Overview & Specifications
(6,6)-Phenyl C61 butyric acid methyl ester (PCBM, CAS 160848-22-6) is a fullerene derivative widely used as an electron acceptor in organic photovoltaic (OPV) devices and organic electronics. Key parameters include:
| Parameter | Specification |
|---|---|
| Purity | ≥99.5% (HPLC) |
| Molecular Weight | 910.96 g/mol |
| Appearance | Dark brown powder |
| Solubility | Chlorobenzene, o-DCB |
2. Key Applications & Use Cases
2.1 Organic Photovoltaics (OPV)
PCBM enables >10% PCE in bulk heterojunction solar cells when paired with P3HT or novel donor polymers.
2.2 OLED Devices
Used as electron transport layer (ETL) to improve luminance efficiency by 15-22% in green phosphorescent OLEDs.
3. Performance Comparison
| Property | PCBM | ICBA | PC70BM |
|---|---|---|---|
| LUMO (eV) | -3.7 | -3.9 | -3.8 |
| Electron Mobility | 2×10-3 cm²/Vs | 5×10-4 cm²/Vs | 1×10-3 cm²/Vs |
4. Industry Case Studies
4.1 Flexible Solar Module Production
A European OPV manufacturer achieved 8.7% module efficiency using PCBM:PCE-10 blends under AM1.5G illumination.
5. Client Success Stories
Client A: University Research Team
Challenge: Needed stable ETL for perovskite solar cells
Solution: PCBM-based inverted structure
Result: 18.2% PCE with <1% degradation over 500hrs
6. Request Customized Solutions
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