3D Honeycomb‐Like Structured Graphene and Its High Efficiency as a Counter‐Electrode Catalyst for Dye‐Sensitized Solar Cells | Zendy

Wang Hui | Zendy; Sun Kai | Zendy; Tao Franklin | Zendy; Stacchiola Dario J. | Zendy; Hu Yun Hang | Zendy

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3D Honeycomb‐Like Structured Graphene and Its High Efficiency as a Counter‐Electrode Catalyst for Dye‐Sensitized Solar Cells

Author(s) -

Wang Hui,

Sun Kai,

Tao Franklin,

Stacchiola Dario J.,

Hu Yun Hang

Publication year - 2013

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201303497

Subject(s) - graphene , auxiliary electrode , dye sensitized solar cell , honeycomb , electrode , materials science , nanotechnology , computer science , optoelectronics , physics , composite material , quantum mechanics , electrolyte

A useful Li : A simple reaction between Li 2 O and CO, gives a new type of three‐dimensional graphene sheets—honeycomb‐structured graphene. A dye‐sensitized solar cell (DSSC) with the new graphene counter electrode has an energy conversion efficiency as high as 7.8 %, which is comparable to that of DSSCs with an expensive Pt counter electrode.

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