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Effect of thermal treating temperature on characteristics of silver-doped titania CHAI Li-yuan(柴立元)1, WEI Shun-wen(韦顺文)1, PENG Bing(彭 兵)1, LI Zhu-ying(李竹英)2 1. School of Metallurgical Science... titania antibacterial agent was synthesized by mixing silver nitrate and the precursor of titania. Effects of thermal treatment on the properties of the silver-doped titania powders were investigated......
High temperature oxidation behavior of electroconductive TiN/O′-Sialon ceramics prepared from high titania slag-based mixture JIANG Tao1, 2, XUE Xiang-xin1, 2, LI Zhe-fu1, 2, DUAN Pei-ning1, 2 1... Received 2 March 2011; accepted 25 May 2011 Abstract: The oxidation behavior of electroconductive TiN/O′-Sialon ceramics prepared using high titania slag as main starting material was studied at 1......
Nanoengineering Titania for High Rate Lithium Storage: A ReviewChunhai Jiang,Jinsong ZhangInstitute of Metal Research, Chinese Academy of Sciences摘 要:Nanostructured titania have been intensively investigated as anode materials of Li-ion batteries for their excellent high rate performance. The size effects of TiO2 polymorphs (mainly rutile, anatase......
STUDY ON THE SENSITIVE CHARACTERISTICS OF TITANIA TO A/F RATIO林云飞,申建新,刘彦春摘 要:<正> By analogue experiment of exhaust gas, thesensitive characteristics of titania to air/fuelratio was investigated. The effects of some impuri-ties on the electric conductivity of TiO2, thedeviation of (A/F)c from (A/F)s in nonequilibriumgas system and the self......
Preparation of doping titania antibacterial powder by ultrasonic spray pyrolysis WEI Shun-wen(韦顺文)1, PENG Bing(彭 兵)1, CHAI Li-yuan(柴立元)1, LIU Yun-chao(刘云超)1, LI Zhu-ying(李竹英)2 1. School...: Doping titania powders were synthesized by ultrasonic spray pyrolysis method from an aqueous solution containing H2TiF6 and AgNO3. The effects of the processing parameters on particle size distribution......
Enhanced photocatalytic degradation properties of nitrogen-doped titania nanotube arrays DONG Lin(董 林)1, 2, CAO Guo-xi(曹国喜)2, MA Ying(马 莹)1, JIA Xiao-lin(贾晓林)1, YE Guo-tian (叶国...; Abstract: Nitrogen-doped TiO2 nanotubes array were synthesized to improve the photocatalytic efficiency by annealing the anodized titania nanotubes with ammonia at 500 ℃. Detailed structural......
Influence of hydrolysis in sulfate process on titania pigment producing TIAN Cong-xue(田从学)1, 2, DU Jian-qiao(杜剑桥)1, CHEN Xin-hong(陈新红)1, MA Wei-ping(马维平)1, LUO Zhi-qiang(罗志强)1, CHENG Xiao-zhe(程晓...; Abstract: Using industrial titanyl sulfate solution as feedstock, titania white pigment was prepared by self-generated seeded thermal hydrolysis method......
1 at pH 5, 6 and 7, respectively, and the maximum adsorption capacities are 23.64, 29.76 and 40.82 mg/g. Key words: silver ions; adsorption; hydrous titania ...; 1 Introduction Titania is well known as an attractive photocatalyst. However, the photocatalytic activity of titania is not strong enough in practical application so that the modification......
Preparation of mesoporous titania particles using ionic liquid dissolving starch as templatesCHEN Chunming, RAN Jingwen, and YE Qiunan Department of Chemistry, Hanshan Normal University, Chaozhou 521041, China摘 要:A mesoporous titania photocatalyst was prepared via calcining the solution of ionic liquid (1-methyl-3-butyl imidazolium bromide, [BMIM]Br......
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