Transparent graphene-based counter-electrodes for iodide/triiodide mediated dye-sensitized solar cells

被引：28
|
作者：
Cruz, Rui [1 ]
Araujo, Joao Pedro [2 ,3 ]
Andrade, Luisa [1 ]
Mendes, Adelio [1 ]
机构：
[1] Univ Porto, Fac Engn, Dept Chem Engn, Lab Proc Environm & Energy Engn, P-4200465 Oporto, Portugal
[2] Univ Porto, Fac Ciencias, Dept Fis & Astron, IFIMUP, P-4169007 Oporto, Portugal
[3] Univ Porto, Fac Ciencias, Dept Fis & Astron, IN Inst Nanosci & Nanotechnol, P-4169007 Oporto, Portugal
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2014年 / 2卷 / 07期
关键词：
PLATINUM; OXIDE;
D O I：
10.1039/c3ta14593j
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A new highly transparent and low cost counter-electrode for dye-sensitized solar cells was fabricated, comprised of a structured graphene film over nickel nanoparticles. Annealed nickel particles induced an enhanced restoration of graphene double bonds, which led to cells with energy conversion efficiencies similar to those using a conventional platinum electrode.
引用
收藏
页码：2028 / 2032
页数：5
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