The surface treatment of Ti meshes for use in large-area flexible dye-sensitized solar cells
The surface treatment of Ti meshes for use in large-area flexible dye-sensitized solar cells
复制标题
大面积柔性染料敏化太阳能电池用钛网的表面处理
DOI:
10.1016/j.jpowsour.2012.02.019
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发表时间:
2012-06
影响因子:
9.2
通讯作者:
Lan, Zhang
中科院分区:
文献类型:
--
作者:
Xiao, Yaoming;Wu, Jihuai;Yue, Gentian;Lin, Jianming;Huang, Miaoliang;Fan, Leqing;Lan, Zhang
We report that NaOH hydrothermal treatment and HF post-treatment of the titanium mesh for the Pt/Ti counter electrode improved the efficiency of dye-sensitized solar cells. High performance platinum nanoparticles have been sprayed onto Ti meshes to form counter electrodes for use in large-area flexible DSSCs using a vacuum thermal decomposition method at low temperature (120°C). The obtained Pt/Ti counter electrode shows low charge-transfer resistance (57.52Ωcm2with active area of 80cm2) and high electrocatalytic activity for the I3−/I−redox reaction. The photovoltaic properties and resistances of Pt/Ti counter electrodes with different HF post-treatment times of the NaOH treated Ti meshes have been investigated. The efficiency of the large-area (80cm2) flexible DSSC reaches 6.17% under irradiation with a natural light intensity of 55mWcm−2measured outdoors.
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影响因子:
16.6
作者:
Li, Guo-ran;Wang, Feng;Shen, Pan-wen
通讯作者:
Shen, Pan-wen
影响因子:
4.4
作者:
Shuji Noda;K. Nagano;Eiji Inoue;T. Egi;T. Nakashima;N. Imawaka;Masahiro Kanayama;Shiro Iwata
通讯作者:
Shuji Noda;K. Nagano;Eiji Inoue;T. Egi;T. Nakashima;N. Imawaka;Masahiro Kanayama;Shiro Iwata
影响因子:
32.5
作者:
Lan, Zhang;Wu, Jihuai;Huang, Yunfang
通讯作者:
Huang, Yunfang
影响因子:
10.8
作者:
Mor, GK;Shankar, K;Grimes, CA
通讯作者:
Grimes, CA
影响因子:
6.7
作者:
Krebs, Frederik C.;Tromholt, Thomas;Jorgensen, Mikkel
通讯作者:
Jorgensen, Mikkel