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Indexed by:期刊论文

Date of Publication:2010-07-12

Journal:ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Included Journals:SCIE、EI、PubMed

Volume:49

Issue:30

Page Number:5106-5109

ISSN No.:1433-7851

Key Words:energy conversion; graphene; photoelectrics; silicon; thin films

Abstract:New roles of graphene as a protective layer and transparent charge collector are demonstrated in a structured macroporous Si (MPSi)/graphene (Gr) heterojunction, which shows stable photocurrent (see picture) and a maximum photoconversion efficiency of 2.36 % in 0.05 M H2SO4without adding a redox pair. (Figure Presented) © 2010 Wiley-VCH Verlag GmbH & Co. KGaA.