Kui Lin
Tianjin University
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Publication
Featured researches published by Kui Lin.
RSC Advances | 2015
Sayyar Ali Shah; Lan Cui; Kui Lin; Tao Xue; Qianjin Guo; Ling Li; Lishuang Zhang; Fan Zhang; Fengxiang Hu; Xitao Wang; Hui Wang; Xiaoping Chen; Shen Cui
Silicon/graphene nanocomposites (Si/GNCs) are one of the promising candidates for the increasing demands of portable electronic devices and electric vehicle applications. However, two-dimensional (2D) Si phase component in Si/GNCs was rarely reported. In this work, we present the preparation of Si/nitrogen-doped graphene composite nanosheets (Si/NDGCNSs) by DC arc discharge under nitrogen of 800 °C, using an anode with comparatively high Si content and good homogeneity. 2D Si nanostructures were observed in the Si/NDGCNSs. The phase composition of the Si/NDGCNSs includes graphitic carbon, Si and silicon carbide (SiC). The suspensions of the Si/NDGCNSs in distilled water and ethanol were stable for more than one and two months respectively, and both of them emitted green luminescence under irradiation of UV light. Their UV-vis spectra show two absorption peaks. The formation mechanism of the Si/NDGCNSs is discussed briefly. The as-prepared Si/NDGCNSs may be used for photocatalysts, solar cells and energy storage devices, etc.
Journal of Nanomaterials | 2017
Caijing Shi; Lan Cui; Kui Lin; Qianjin Guo; Fan Zhang; Fengxiang Hu; Sayyar Ali Shah; Xitao Wang; Xiaoping Chen; Shen Cui
The N-doped composite shell encapsulated iron nanoparticles (CSEINPs) were prepared by DC arc discharge under nitrogen at 800°C, using the anode with high Fe content and good homogeneity. The morphology, microstructure, composition, and some properties of the N-doped CSEINPs were characterized by various characterization techniques. The results revealed that the shells of the N-doped CSEINPs were composed of homogeneously amorphous structure containing C, Fe, O, and N elements; the saturation magnetization (Ms) and coercivity (Hc) of them at room temperature were 130źemu/g and 194źOe, respectively. Due to the surface structure and the electrostatic interaction, the N-doped CSEINPs are employed to remove methylene blue (MB) from the waste solution, and they exhibited high adsorption properties and photocatalytic activity under irradiation of visible light (IVL). The kinetics of adsorption of MB on the N-doped CSEINPs was investigated and the recycling test was carried out. The formation mechanism of the N-doped CSEINPs is discussed briefly.
Journal of Alloys and Compounds | 2014
Dongyu Fang; Kui Lin; Tao Xue; Can Cui; Xiaoping Chen; Pei Yao; Huijun Li
Applied Physics A | 2011
L. Guan; Lan Cui; Kui Lin; Y. Y. Wang; Xitao Wang; Fengmin Jin; F. He; Xu Chen; Shen Cui
Chemical Engineering Journal | 2013
Xiaojuan Deng; Kui Lin; Xiaoping Chen; Qianjin Guo; Pei Yao
Journal of Alloys and Compounds | 2013
Fan Zhang; Lan Cui; Kui Lin; Fengmin Jin; Bin Wang; Shuxiu Shi; Dean Yang; Hui Wang; Fei He; Xiaoping Chen; Shen Cui
Food Analytical Methods | 2013
Xiaojuan Deng; Xiaoping Chen; Kui Lin; Guosheng Ding; Pei Yao
Science of Advanced Materials | 2013
Xiaojuan Deng; Pei Yao; Guosheng Ding; Kui Lin
Transactions of Tianjin University | 2015
Shen Cui; Lishuang Zhang; Lan Cui; Fan Zhang; Kui Lin; Fengmin Jin; Ling Li; Sayyar Ali Shah
Chemical Vapor Deposition | 2012
Shuxiu Shi; Hui Wang; Xitao Wang; Tao Xue; Weixin Hou; Lan Cui; Kui Lin; Fengmin Jin; Gang Cheng; Xiaoping Chen; Pei Yao; Shen Cui