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PVP-assisted preparation of nitrogen doped mesoporous carbon materials for supercapacitorsJuan Du1,Aibing Chen1,Yue Zhang1,Shuang Zong2,3,Haixia Wu1,Lei Liu11. College of Chemical and Pharmaceutical... Sustainability,University of South Africa摘 要:The rich porous structure, high surface area and surface doping make nitrogen doping mesoporous carbon materials......
Cathode Erosion of Graphite and Cu/C Materials in Airarcs张程煜Science and Technology on Thermostructural Composite Materials Laboratory,Northwestern Polytechnical University摘 要:Cathode erosion of graphite and Cu/C was studied in direct current arcs, which were ignited between two electrodes comprised of two kinds of carbon materials and a tungsten anode......
Multi-scale Modeling of the Ionic Diffusivity of Cement-based Materials蒋金洋1,高云1,SUN Wei1,LIU Zhiyong21. College of Materials Science and Engineering,Southeast University2. School of Mechanics... based materials,which incorporated the lattice Boltzmann method,the conjugate gradient method,and the random walk method.In particular,the lattice Boltzmann method was applied to model the ionic......
Enhanced Photoactivity of Layered Nanocomposite Materials Containing Rare Earths, Titanium Dioxide and Clay Yu Junmei1,Wang Qimin1,Meng Junping1,Ou Xiuqin1 (1.Institute of Power Source and Ecomaterials Science, Hebei University of Technology, Tianjin 300130, China) Abstract:The nanocomposite materials containing rare earths, titanium dioxide and clay (RE/TiO2/Clay) were characterized......
Microwave-assisted Hydrothermal Synthesis of Carbon Materials with Tunable Microstructure夏群1,JIA Jiajia1,赵善宇2,ZHU Pinghua1,徐海珣11. Department of Civil Engineering, Changzhou University2. Swiss Federal Laboratories for Materials Science and Technology摘 要:A facile microwave-assisted hydrothermal route has been developed for a synthesis of versatile carbon......
. Graduated School at Shenzhen, Tsinghua University, Shenzhen 518055, China; 2. Department of Materials Science and Engineering, Tsinghua University, Beijing 100086, China Received 15 July 2007; accepted 10 September 2007 Abstract: For thermal energy storage application in energy-saving building materials, silica microcapsules containing phase change material were prepared using sol-gel method in O/W......
Preparation and Characterization of Component Materials for Intermediate Temperature Solid Oxide Fuel Cell by Glycine-Nitrate Process Ma Wenhui1,Du Qingshan1,Liu Ronghui1,Ma Xueju1,Yang Bin1,Dai Yongnian1,Wang Hua1 (1.Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, China;2.National Engineering Laboratory of Vacuum Metallurgy......
Study on Gd-Al-Dy System Magnetic Refrigeration Materials常秀敏,闫俊联,周寿增,龙毅摘 要:StudyonGdAlDySystemMagneticRefrigerationMaterialsChangXiumin,YanJunlian(常秀敏)(闫俊联)BeijingGeneralResearchInstituteforNonferr...关键词:......
STRUCTURAL DESIGN OF X-RAY REFLEXIBLE MATERIALS-METAL-GIC曹宏,甘伟兵,曾宪滨摘 要:<正>In this paper, computer simulation computation is used toinvestigate... design ofhigh~reflectivity metal-GIC which meets various demands. The resultsshow that metal-GIC have good reflective property on X-ray and are a kindof promising and new type X-ray reflexible materials......