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Effect of preparation method on physicochemical properties and catalytic performances of LaCoO3 perovskite for CO oxidationShan Wang,Xuelian Xu,Junjiang Zhu,Duihai Tang,Zhen Zhao摘 要:Perovskite oxides LaCoO3 prepared by templating, co-precipitation and sol-gel method with different complexants were systematically characterized and its catalytic......
Effect of hot plastic deformation on microstructure and mechanical property of Mg-Mn-Ce magnesium alloy JIAN Wei-wei(简炜炜), KANG Zhi-xin(康志新), LI Yuan-yuan(李元元) School of Mechanical Engineering.... The mechanism of microstructural evolution and the relationship between microstructure and mechanical property of Mg-Mn-Ce magnesium alloy processed by this solid die were also analyzed. Key words......
Preparation and Physicochemical Characterization of La1-xCexCoO3+δ Perovskite Catalyst and Its Methane Catalytic Combustion 龙志奇1,崔大立1,李明来1,崔梅生1,张顺利1,黄小卫1 (1.Grirem Advanced Materials Co.,Ltd,General Research Institute for Nonferrous Metals,Beijing 100088,China) Abstract:Perovskite oxide LaCoO3 methane catalytic material was synthesized with citric acid complexation and bubbling method.The......
Synthesis and physicochemical properties of LiLa0.01Mn1.99O3.99F0.01 cathode materials for lithium ion batteriesYI Tingfeng a, ZHOU Anna a, ZHU Yanrong a, ZHU Rongsun a, and HU Xinguo b a School of Chemistry and Chemical Engineering, Anhui University of Technology, Ma’anshan 243002, China b Department of Applied Chemistry, Harbin Institute of Technology, Harbin 150001, China摘 要:
Physicochemical Study on the Interface Zone of Concrete Exposed to Different Sulfate Solutions刘赞群,邓德华摘 要:<正>This paper reports the results of the visual observations and micro-analysis of concrete core samples after 6 and 12 months of their exposure to sodium, ammonium and magnesium sulfate solutions with the same concentration of sulfate ions......
Trans. Nonferrous Met. Soc. China 31(2021) 2522-2531 Physicochemical properties of DMI-LiNO3 solvated ionic liquid and its application in electrodeposition of neodymium at room temperature Ai-min...: electrodeposition; neodymium; ionic liquid; physicochemical properties; cyclic voltammetry 1 Introduction Rare earth (RE) elements are known as industrial vitamins and "mother of new materials" because......
Influence of Three Remineralization Materials on Physicochemical Structure of Demineralized Enamel雷晋梅1,GUO Jinxin1,FU Dongjie1,WANG Yake1,DU Xijin2,ZHOU Liqun1,黄翠11. The State Key Laboratory Breding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory for Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University2. Center of Stomatology, TongJi......
Synthesis and Physicochemical Properties of L-(+)-a-(Positive Butyl)-Leucine Ethyl Ester Chiral Ionic Liquids田甜,胡小玲,GUAN Ping,TANG Yimei,WANG HongliDepartment of Applied Chemistry, School of Natural... on physicochemical properties show that they possess better thermal stability, solubility, bio-solubility and high conductivity. They can serve as effective reaction media as well as chiral catalysts......
with (0001) basal plane parallel to the rolling surface. The mechanical property tests show that the activity of <> twinning during compression exerts significant effect on the tensile-compressive... magnesium alloys; texture; mechanical property 镁合金具有低密度,高强度,易回收等优点,近年来作为轻质结构材料被......
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