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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大阪府立大学
学位：博士
所在单位：物理学院
学科：光学. 凝聚态物理. 微电子学与固体电子学
办公地点：物理学院333室
电子邮箱：lpan@dlut.edu.cn
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Controlled preparation of Ag nanoparticles on graphene with different amount of defects for surface-enhanced Raman scattering
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论文类型：期刊论文
发表时间：2017-01-01
发表刊物：RSC ADVANCES
收录刊物：SCIE、EI
卷号：7
期号：43
页面范围：27105-27112
ISSN号：2046-2069
摘要：Graphene with different amounts of defects was prepared by chemical vapor deposition by controlling the flow rate of hydrogen, on which Ag nanoparticles (NPs) were deposited by magnetron sputtering. It is certified that the defects mainly consist of C-O bonds that affect the morphology and distribution of the prepared Ag NPs. The Ag NPs/graphene composition exhibits good surface-enhanced Raman scattering activity, which is largely increased by increasing the percentage of the functional group C-O in graphene.