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Graphene/porous silicon composite having high photoluminescence properties and its preparation method
GE Daohan *
School of Engineering, Jiangsu University, Zhenjiang, 212013
*Correspondence author
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Funding: the National Natural Science Foundation of China （No.11404146）, the Natural Science Foundation of Jiangsu Province of China （No.BK20140556）, the Starting Foundation of Jiangsu University Advanced Talent （No.13JDG021）, the Research Fund for the Doctoral Program of Higher Education of China （No.20133227120022）
Opened online:27 April 2017
Accepted by: none
Citation: GE Daohan.Graphene/porous silicon composite having high photoluminescence properties and its preparation method[OL]. [27 April 2017] http://en.paper.edu.cn/en_releasepaper/content/4726808
 
 
Porous silicon attracts scientists' attention due to its unique luminescent property. The main way to improving the luminescent properties is surface modification. Here, this paper presents a new method to improve the optical properties of porous silicon by covering a layer of graphene on the surface of porous silicon to form a novel graphene/porous silicon structure. The photoluminescence property has been greatly improved. Such treatment is simple and will not affect the physical properties of porous silicon. The research results have important theoretical values and great practical application values.
Keywords:Composite; Porous silicon; Graphene; Photoluminescence
 
 
 

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