3 October 2005 Organic photocells based on block copolymer / C60 blends
Author Affiliations +
Abstract
We investigate the dependence of the photovoltaic characteristics of organic photocells on the relative concentration of the donor-acceptor molecular complex. The devices were fabricated using a new [MEH-PPV] - co - [phenylene vinylene] blend with C60. We find that the morphology and device performance are strongly influenced by the molar fraction (x) of C60 in the electroactive layer of the device. The best device was obtained with x = 0.6 and manifested VOC = 0.85 V, JSC = 2.65 mA/cm2, FF = 0.42, and ηPext = 1%.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
R. P. Barber Jr., R. P. Barber Jr., M. Breban, M. Breban, R.D. Gomez, R.D. Gomez, W.N. Herman, W.N. Herman, D.B. Romero, D.B. Romero, } "Organic photocells based on block copolymer / C60 blends", Proc. SPIE 5938, Organic Photovoltaics VI, 59381H (3 October 2005); doi: 10.1117/12.620309; https://doi.org/10.1117/12.620309
PROCEEDINGS
8 PAGES


SHARE
Back to Top