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and Engineering, Beihang University, Beijing 100191, China Received 12 May 2009; accepted 18 June 2009 Abstract: Al specimens were covered with TiO2 film by sol-gel dip-coating and then anodized in ammonium... consisted of an inner Al2O3 layer and an outer Ti-Al composite oxide layer. The thickness of layers varied with the number of times of sol-gel dip-coating. The capacitance of anodic oxide films formed......
Preparation and H+ response mechanism of W/WO3 pH electrode by sol-gel method CHEN Dong-chu(陈东初)1, FU Chao-yang(付朝阳)2, ZHEN Jia-sheng(郑家燊)2, WANG Zhe(王 哲)2 (1. School of Science, Foshan University, Foshan 528000, China; 2. Department of Chemistry, Huazhong University of Science and Technology, Wuhan 430074, China) Abstract: A method of sol-gel for preparing a W/WO3 pH electrode......
J. Cent. South Univ. Technol. (2011) 18: 978-984 DOI: 10.1007/s11771-011-0790-7 Electrochemical performance of LiFePO4/(C+Fe2P) composite cathode material synthesized by sol-gel method CHEN Quan...) composite cathode material was prepared by a sol-gel method using Fe(NO3)3×9H2O, LiAc?H2O, NH4H2PO4 and citric acid as raw materials, and the physical properties and electrochemical performance......
Nano-Composite Superfine Nickel Powder Double Absorbent Coating Designing () 摘要:We adopt a definite procedure to compound traditional absorbing material-superfine powder nickel and nano -SiC... material, but each component of the composite material must have matched electromagnetic parameter with another. For matching double-coating structure, it ought to modulate the correlativity of each......
by nanostructure ZrO2 prepared by sol-gel method were synthesized by layer-by-layer self-assembly, and its catalytic activity was studied. The nanostructure ZrO2 particles were characterized by TG...; sol-gel method; catalysis property 纳米ZrO2是一种具有酸, 碱, 氧化和还原性质的金属氧化物. 近年来, 人们广泛关注纳米氧化锆在催化领域中的应用[1-5]. 为了进一步提高纳米ZrO2的应用性, 人们探索适当方法将纳米ZrO2固定在一定载体上以便于应用. 目前对纳米ZrO2的固定化采用的主要方法为真空蒸发, 磁控溅射, 电泳和溶胶......
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. [16] YU Mei, LIU Jian-hua, LI Song-mei. Fabrication and characterization of highly ordered Ni0.5Zn0.5Fe2O4 nanowire/tube arrays by sol-gel template method [J]. Journal of University of Science...J. Cent. South Univ. (2012) 19: 46-54 DOI: 10.1007/s11771-012-0971-z Corrosion resistance of waterborne epoxy coating pigmented by nano-sized aluminium powder on steel LIU Jian-hua(刘建华), ZHAN Zhong......
, sintering temperature is 550 ℃. Scanning electron microscope, atom force microscope and nano-indentation tester were used to study the SiO2 coating film, the results show that the SiO2 sol-gel composite coating forming on Ti-Ni shape memory alloy is uniform and dense, and the bond strength between the coating and the substrate is fine. Key words: Ti-Ni; shape memory alloy; sol-gel method; SiO2......
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] Suzuki K, Yumura T, Mizuguchi M. Apatite-silica gel composite materials prepared by a new alternate soaking process [J]. J Sol-Gel Sci Technol, 2001, 21: 55-63. [8] Mondragon C z, Vargas G G... Electrophoretic deposition of titanium/silicon-substituted hydroxyapatite composite coating and its interaction with bovine serum albumin XIAO Feng-juan(肖凤娟), ZHANG Ying(张 颖), YUN Li-jiang(云立江......