TY - JOUR
T1 - High performance porphyrin-based dye-sensitized solar cells with both iodine and cobalt redox shuttles
AU - Xiang, Huaide
AU - Fan, Wei
AU - Li, Jiahui
AU - Li, Tianyue
AU - Robertson, Neil
AU - Song, Xiongrong
AU - Wu, Wenjun
AU - Wang, Zhaohui
AU - Zhu, Weihong
AU - Tian, He
PY - 2016/12/5
Y1 - 2016/12/5
N2 - Recently, enormous research passion has been devoted to enhance the power conversion efficiency (PCE) of porphyrin sensitizers for DSSCs, but the major stumbling block is its absorption defects in visible spectrum region. To address the challenge, herein we reported a duplexing high performance photovoltaic result for DSSCs based on a novel D-π-A sensitizer FW-1 7H-Dibenzo[c,g] carbazole-substituted and fused Zn-porphyrin, co-sensitized with benzotriazole featured dye (WS-5) in iodine and cobalt redox system and got high PCE of 10.21% and 10.42%, respectively. An unprecedented breakthrough was got for supplying the gap of one sensitizer suitable for more electrolyte systems due to the appropriate molecular orbitals and co-sensitizer.
AB - Recently, enormous research passion has been devoted to enhance the power conversion efficiency (PCE) of porphyrin sensitizers for DSSCs, but the major stumbling block is its absorption defects in visible spectrum region. To address the challenge, herein we reported a duplexing high performance photovoltaic result for DSSCs based on a novel D-π-A sensitizer FW-1 7H-Dibenzo[c,g] carbazole-substituted and fused Zn-porphyrin, co-sensitized with benzotriazole featured dye (WS-5) in iodine and cobalt redox system and got high PCE of 10.21% and 10.42%, respectively. An unprecedented breakthrough was got for supplying the gap of one sensitizer suitable for more electrolyte systems due to the appropriate molecular orbitals and co-sensitizer.
U2 - 10.1002/cssc.201601617
DO - 10.1002/cssc.201601617
M3 - Article
SN - 1864-5631
JO - Chemsuschem
JF - Chemsuschem
ER -