Self-assembled monolayer of graphene/Pt as counter electrode for efficient dye-sensitized solar cell

被引：95

作者：

Gong, Feng

Wang, Hong

Wang, Zhong-Sheng ^{[1
]}

机构：

[1] Fudan Univ, Dept Chem, Shanghai 200438, Peoples R China

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2011年 / 13卷 / 39期

基金：

中国国家自然科学基金;

关键词：

FUNCTIONALIZED GRAPHENE; ENERGY-CONVERSION; PERFORMANCE; NANOPARTICLES; REDUCTION; FILMS; MORPHOLOGY; NANOSHEETS; STABILITY; CATALYSTS;

D O I：

10.1039/c1cp22542a

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：

Monolayer of PDDA/graphene/PDDA/H(2)PtCl(6) is fabricated on conductive glass using electrostatic layer-by-layer self-assembly technique, which is then converted to graphene/Pt monolayer for use as counter electrode in dye-sensitized solar cell (DSSC). As compared to the sputtered Pt counter electrode, the self-assembled monolayer reduces the Pt amount by about 1000-fold but exhibits comparable photovoltaic performance. This finding provides a new route to fabrication of cheap and efficient counter electrodes for flow-line production of DSSCs.

引用

页码：17676 / 17682

页数：7

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