共 44 条
Pore Filling of Nanostructured Electrodes in Dye Sensitized Solar Cells by Initiated Chemical Vapor Deposition
被引:80
作者:

Nejati, Siamak
论文数: 0 引用数: 0
h-index: 0
机构:
Drexel Univ, Dept Chem & Biol Engn, Philadelphia, PA 19104 USA Drexel Univ, Dept Chem & Biol Engn, Philadelphia, PA 19104 USA

Lau, Kenneth K. S.
论文数: 0 引用数: 0
h-index: 0
机构:
Drexel Univ, Dept Chem & Biol Engn, Philadelphia, PA 19104 USA Drexel Univ, Dept Chem & Biol Engn, Philadelphia, PA 19104 USA
机构:
[1] Drexel Univ, Dept Chem & Biol Engn, Philadelphia, PA 19104 USA
基金:
美国国家科学基金会;
关键词:
Dye sensitized solar cell;
initiated chemical vapor deposition (iCVD);
poly(2-hydroxyethyl methacrylate);
mesoporous titanium dioxide;
pore filling;
POLYMER GEL ELECTROLYTE;
COPOLYMER THIN-FILMS;
SOLID-STATE;
PHOTOELECTROCHEMICAL CELL;
TIO2;
ELECTRODES;
ICVD;
EFFICIENCY;
COMPLEXATION;
PERFORMANCE;
CONVERSION;
D O I:
10.1021/nl103020w
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
The dye sensitized solar cell (DSSC) operation depends on a liquid electrolyte. To achieve better performance, the liquid should be replaced with a solid or gel electrolyte, e.g., polymers. Here, we demonstrate initiated chemical vapor deposition as an effective liquid-free means for in situ polymerization and pore filling. We achieve complete pore filling of 12 mu m thick titania resulting in enhanced cell performance that is attributed to reduced charge recombination at the electrolyte electrode interface.
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收藏
页码:419 / 423
页数:5
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