Barrier effect of dendrons on TiO2 particles in dye sensitized solar cells.
The short circuit current of dye sensitised solar cells increased significantly by the simple addition of polyester hydroxyl acetylene bis(hydroxymethyl)propanoic acid dendrons on TiO(2) nanoparticles, resulting in a very high overall energy conversion efficiency.
Department of Chemistry, Sejong University, 98 Gunja, Gwangjin, Seoul, 143-747, Korea.
Bongha
B
Shin
Jongok
J
Won
Taewook
T
Son
Yong Soo
YS
Kang
Chan Kyung
CK
Kim