期刊
DYES AND PIGMENTS
卷 96, 期 2, 页码 407-413出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.dyepig.2012.09.015
关键词
DSSC; Dendritic triphenylamine; pi-Linker; Furan; Thiophene; Benzene
资金
- Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry
- National Natural Science Foundation of China [21103067, 20874034, 51073068]
- 973 Program [2009CB939701]
- Open Project of State Key Laboratory of Supramolecular Structure and Materials [SKLSSM201102]
Three new donor-it-acceptor (D-pi-A) metal-free organic dyes, in which dendritic triphenylamine acts as donor, and furan, thiophene and benzene as pi-linkers, were synthesized, characterized and used for the application of dye sensitized solar cell (DSSC). Among the fabricated DSSCs, the device based on the furan as it-linker exhibited a short circuit current density of 14.56 mA cm(-2), an open circuit photo voltage of 0.71 V and a fill factor of 0.59, implying a power conversion efficiency (eta) of 6.10%. The devices sensitized by dyes with thiophene and benzene as it-linker possessed relative lower eta, 5.92% and 4.97%, respectively. (C) 2012 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据