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《Materials for Mechanical Engineering》 2013-03
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Preparation of WS_2 Nanoplates by Mechanical Activation Method

XU Ze-zhong,WANG De-zhi,WU Zhuang-zhi,ZHU Wei,WANG Chang-long(School of Materials Science and Engineering,Central South University,Changsha 410083,China)  
2H-WS2 nanoplates with thickness of 30 nm were obtained by a mechanical activation method using WO3 and sulfur as raw materials.The effects of temperature,preserving time and annealing conditions on products were characterized by XRD,SEM and TEM.The reaction process and reaction mechanism were analyzed.Results show that sulfurization was finished in only one step,and ball-milling played a crucial role in this reaction.A typical self-assembly step was realized in annealing process,and was controlled by the annealing temperature.In order to get homogeneous hexagonal WS2 nanoplates,ball-milling before annealing was necessary,which could prevent nanoplates from growing up.
【CateGory Index】: O614.613;TB383.1
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Chinese Journal Full-text Database 2 Hits
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2 ZENG Yi1,ZHAO Peng1,2,WANG Yue-feng2,YANG Long1,PENG Shi-yu1(1.School of Materials Science and Engineering,Xi'an University of Architecture and Technology,Xi'an 710055,Shaanxi,China;2.School of Materials Science and Engineering,Chang' an University,Xi'an 710054,Shaanxi,China);On the Production of High-Rate IF-MoS_2 by Gas-Phase Reaction under Well-controlled Conditions[J];China Tungsten Industry;2008-01
Chinese Journal Full-text Database 5 Hits
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2 CHEN Hai-fang SONG Xu-chun WANG Yun (Department of Chemistry, Fujian Normal University, Fuzhou 350007, China);Progress on Transition Metal Sulfides Inorganic Fullerene-like Nano-materials[J];Guangzhou Chemical Industry;2007-04
3 LI Chang-Sheng1 YU Yun*,1,2 LIU Yan-Qing1,3 HAO Mao-De1 YU Ying-Ming1 (1School of Material Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013) (2School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013) (3College of Physics, Jilin Normal University, Siping, Jilin 136000);Synthesis and Tribological Properties of WS_2 Nanoparticles[J];Chinese Journal of Inorganic Chemistry;2008-02
4 CHENG Ji-Gui~*,XIONG Er-Tao,JIANG Yang,XIA Yong-Hong,WU Yu-Cheng (Department of Materials Science and Engineering,Hefei University of Technology,Hefei 230009);Preparation and Characterization of Tungsten Disulfide Ultra-fine Powders by Solid State Reaction Method[J];Chinese Journal of Applied Chemistry;2006-07
5 XU Zhi-chang,ZHANG ping(Institute of Nuclear Energy Technology and New Energy Sources,Tsinghua University,Beijing 102201,China);STUDY ON CHEMOSYNTHESIS PROCESS FLOW OF MOLYBDENUM DISULFIDES NANOMATERIALS[J];China Molybdenum Industry;2009-06
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