Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions

✍ Scribed by Yu, G.; Gao, J.; Hummelen, J. C.; Wudl, F.; Heeger, A. J.

• Book ID: 111950898
• Publisher: American Association for the Advancement of Science
• Year: 1995
• Tongue: English
• Weight: 919 KB
• Volume: 270
• Category: Article
• ISSN: 0036-8075
• DOI: 10.1126/science.270.5243.1789

✦ Synopsis

The active area of the test devices was 0.1

The carrier collection efficiency (qc) and energy conversion efficiency (-qe) of polymer cm2 (12). Large photocells (>15 cm2) with photovoltaic cells were improved by blending of the semiconducting polymer with C60 or similar efficiencies have also been fabricatits functionalized derivatives. Composite films of poly(2-methoxy-5-(2'-ethyl-hexyloxy)-ed. MEH-PPV:C60 films were spin-cast