Mechanism of Photoluminescence from Chemically Derived Graphene Oxide: Role of Chemical Reduction. Issue 12 (30th October 2013)

• Record Type: Journal Article
• Authors: Gan, Zhixing; Xiong, Shijie; Wu, Xinglong; Xu, Tao; Zhu, Xiaobin; Gan, Xiao; Guo, Junhong; Shen, Jiancang; Sun, Litao; Chu, Paul K.
• Is Part Of: Advanced optical materials. Volume 1:Issue 12(2013:Dec.)
• Page Start: 926
• Page End: 932
• Publication Date: 2013-10-30
• Subjects: Optical materials -- Periodicals; Photonics -- Periodicals; 620.11295
• DOI: 10.1002/adom.201300368
• Languages: English
• ISSNs: 2195-1071

Abstract

<abstract abstract-type="graphical" xml:lang="en" id="adom201300368-abs-0001"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>A comprehensive picture of the photoluminescence mechanism</bold> of various chemically derived graphene oxides is given. In particular, the strong blue emission at about 430 nm is correlated with carbon defect states formed during the reduction of graphene oxide and the enhanced long‐wavelength tuning photoluminescence from functionalized reduced graphene oxide with the enhanced sp² cluster size effect via resonant energy transfer. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg3zmjm3d4" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>