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

收藏

页码：17676 / 17682

页数：7

相关论文

共 47 条

[21] Layer-by-layer assembly of ultrathin composite films from micron-sized graphite oxide sheets and polycations [J].

Kovtyukhova, NI ;

Ollivier, PJ ;

Martin, BR ;

Mallouk, TE ;

Chizhik, SA ;

Buzaneva, EV ;

Gorchinskiy, AD .

CHEMISTRY OF MATERIALS, 1999, 11 (03) :771-778

[22] A high-performance counter electrode based on poly(3,4-alkylenedioxythiophene) for dye-sensitized solar cells [J].

Lee, Kun-Mu ;

Chen, Po-Yen ;

Hsu, Chih-Yu ;

Huang, Jen-Hsien ;

Ho, Wen-Hsien ;

Chen, Hung-Chang ;

Ho, Kuo-Chuan .

JOURNAL OF POWER SOURCES, 2009, 188 (01) :313-318

[23] Efficient Dye-Sensitized Cells with Catalytic Multiwall Carbon Nanotube Counter Electrodes [J].

Lee, Won Jae ;

Ramasamy, Easwaramoorthi ;

Lee, Dong Yoon ;

Song, Jae Sung .

ACS APPLIED MATERIALS & INTERFACES, 2009, 1 (06) :1145-1149

[24] Processable aqueous dispersions of graphene nanosheets [J].

Li, Dan ;

Mueller, Marc B. ;

Gilje, Scott ;

Kaner, Richard B. ;

Wallace, Gordon G. .

NATURE NANOTECHNOLOGY, 2008, 3 (02) :101-105

[25] Low temperature fabrication of efficient porous carbon counter electrode for dye-sensitized solar cells [J].

Li, Kexin ;

Luo, Yanhong ;

Yu, Zhexun ;

Deng, Minghui ;

Li, Dongmei ;

Meng, Qingbo .

ELECTROCHEMISTRY COMMUNICATIONS, 2009, 11 (07) :1346-1349

[26] Application of microporous polyaniline counter electrode for dye-sensitized solar cells [J].

Li, Qinghua ;

Wu, Jihuai ;

Tang, Qunwei ;

Lan, Zhang ;

Li, Pinjiang ;

Lin, Jianming ;

Fan, Leqing .

ELECTROCHEMISTRY COMMUNICATIONS, 2008, 10 (09) :1299-1302

[27] High-performance and low platinum loading electrodeposited-Pt counter electrodes for dye-sensitized solar cells [J].

Lin, Che-Yu ;

Lin, Jeng-Yu ;

Wan, Chi-Chao ;

Wei, Tzu-Chien .

ELECTROCHIMICA ACTA, 2011, 56 (05) :1941-1946

[28] Highly efficient dye-sensitized solar cells based on carbon black counter electrodes [J].

Murakami, Takurou N. ;

Ito, Seigo ;

Wang, Qing ;

Nazeeruddin, Md. Khaja ;

Bessho, Takeru ;

Cesar, Ilkay ;

Liska, Paul ;

Humphry-Baker, Robin ;

Comte, Pascal ;

Pechy, Peter ;

Graetzel, Michael .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2006, 153 (12) :A2255-A2261

[29] A LOW-COST, HIGH-EFFICIENCY SOLAR-CELL BASED ON DYE-SENSITIZED COLLOIDAL TIO2 FILMS [J].

OREGAN, B ;

GRATZEL, M .

NATURE, 1991, 353 (6346) :737-740

[30] An iodine/triiodide reduction electrocatalyst for aqueous and organic media [J].

Papageorgiou, N ;

Maier, WF ;

Gratzel, M .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1997, 144 (03) :876-884

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