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4篇 您的检索式:作者名="Xingzhou Yan"
    题名 作者 年代 出处 被引量
1Criteria for the growth of large-area adlayer-free monolayer graphene films by chemical vapor deposition显示文摘Homogeneity is important to material applications for good performance of individual devices,for making AB-stacked bilayer graphene in a layer-by-layer stacking order,and from the point of view of industrial production.Among many properties to be controlled,for the case of graphene,the thickness(or layer number)uniformity is the prerequisite.Chemical vapor deposition(CVD)of C precursors on Cu substrates is the most popular method to produce large-area graphene films.To date,precise control on the number of graphene layers as well as the uniformity over a large area is still very challenging.In this work,with a further understanding of the factors affecting adlayer growth,the synthesis of large-area adlayer-free monolayer graphene(MLG)films was achieved up to tens of squared centimeters in area by just using untreated Cu foil and a normal CVD process.We found that keeping equal C precursor concentration on the two sides of the Cu substrate is a criterion in addition to other factors such as the ratio of H:C and the substrate surface morphology for the growth of adlayer-free MLG.This finding is not only of great significance for the industrial production of large-area adlayer-free MLG films but also instructive for the synthesis of homogeneous few-layer graphene.Changqing Shen Xingzhou Yan Fangzhu Qing Xiaobin Niu Richard Stehle Samuel S.Mao Wanli Zhang Xuesong Li 2019Journal of Materiomics2019,5,3:2
2Adsorption characteristics and behaviors of graphene oxide for Zn( Ⅱ ) removal from aqueous solution 显示文摘WANG Hou YUAN Xingzhou WU Yan 2013Applied Surface Science2013,279,:1
3Multi -fractal measures of city -size distributions based on the three- parameter zipfmodel 显示文摘Yan Guangchen Yi Xingzhou 2004Chaos Soliton&Fractal2004,22,3:1
4Surface modification of polyethylene film by liquid phase photograft polymerization显示文摘Gongjian Bai Xingzhou Hu Qing Yan 1996Polymer Bulletin1996,36,:1
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