Title

3D honeycomb-like structured graphene and its high efficiency as a counter-electrode catalyst for dye-sensitized solar cells

Document Type

Article

Publication Date

8-26-2013

Department

Department of Materials Science and Engineering

Abstract

A useful Li: A simple reaction between Li2O 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. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Publication Title

Angewandte Chemie - International Edition

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