High performance of Pt-free dye-sensitized solar cells based on two-step electropolymerized polyaniline counter electrodes

2014 ◽  
Vol 2 (10) ◽  
pp. 3452-3460 ◽  
Author(s):  
Yaoming Xiao ◽  
Gaoyi Han ◽  
Yanping Li ◽  
Miaoyu Li ◽  
Yunzhen Chang
Keyword(s):  
Cyclic Voltammetry ◽  
High Performance ◽  
Dye Sensitized Solar Cells ◽  
Active Surface ◽  
Active Surface Area ◽  
Counter Electrodes ◽  
Polyaniline Nanofibers ◽  
Dye Sensitized ◽  
Branched Structure ◽  
Sensitized Solar Cells

Two-step cyclic voltammetry approach is employed to prepare polyaniline nanofibers, which supplies a quick and controllable method to obtain polyanilines with short-branched structure to increase the active surface area.

scholarly journals High-performance dye-sensitized solar cells using Ag-doped CoS counter electrodes

RSC Advances ◽  
2018 ◽  
Vol 8 (34) ◽  
pp. 18792-18799 ◽  
Author(s):  
Guoce Zhuang ◽  
Huiling Liu ◽  
Xiaobo Chen
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Dye Sensitized Solar Cells ◽  
Counter Electrodes ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

The PCE of 5% Ag-doped CoS based solar cells is 20.5% higher than that of solar cells based on un-doped CoS.

Reasonable construction of Fe3O4/Ni@N-RGO nanoflowers as highly efficient counter electrodes for dye-sensitized solar cells

2020 ◽  
Vol 4 (7) ◽  
pp. 3604-3612
Author(s):  
Haifeng Xu ◽  
Zhong Jin
Keyword(s):  
Corrosion Resistance ◽  
Solar Cells ◽  
High Performance ◽  
Rational Design ◽  
Low Cost ◽  
Dye Sensitized Solar Cells ◽  
Counter Electrodes ◽  
Dye Sensitized ◽  
Excellent Corrosion Resistance ◽  
Sensitized Solar Cells

The rational design of high-performance yet low-cost counter electrodes (CEs) with exceptional catalytic activity for the I−/I3− redox couple and excellent corrosion resistance is of great importance for dye-sensitized solar cells (DSSCs).

LARGE-SIZED DYE-SENSITIZED SOLAR CELLS WITH TiO2 CEMENTED AND PROTECTED SILVER GRIDS

2012 ◽  
Vol 05 (01) ◽  
pp. 1250010 ◽  
Author(s):  
ZHANG LAN ◽  
JIHUAI WU ◽  
JIANMING LIN ◽  
MIAOLIANG
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Single Cells ◽  
Dye Sensitized Solar Cells ◽  
Blocking Layer ◽  
Counter Electrodes ◽  
Dye Sensitized ◽  
Photo Electrode ◽  
Sensitized Solar Cells

Large-sized dye-sensitized solar cells were prepared with TiO2 cemented and protected Ag grids in the photo and counter electrodes. The addition of high conductive TiO2 cemented Ag grids can maintain high performance with the enlargement of the cells. The preparation of the compact TiO2 layer on the Ag grids can prevent the corrosion of the electrolyte, moreover, when it is prepared on the whole area of the photo electrode, it also can play as the blocking layer for further enhancing the performance of cells. The presented method shows a simple and efficient way to prepare high performance large single cells.

Dye-sensitized solar cells with high-performance electrodeposited gold/polyaniline composite counter electrodes

2015 ◽  
Vol 31 ◽  
pp. 588-592 ◽  
Author(s):  
Sheeba Ghani ◽  
Rehana Sharif ◽  
Saima Bashir ◽  
Ayesha Ashraf ◽  
Shamaila Shahzadi ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Dye Sensitized Solar Cells ◽  
Counter Electrodes ◽  
Dye Sensitized ◽  
Sensitized Solar Cells
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