共搜索到138981条信息，每页显示10条信息，共13899页。用时：0小时0分1秒562毫秒
......
Formation free energy of sodium stannate measured using β-β″-Al2O3 ceramic electrolyteZhi-Meng Wang1,Hong-Wei Xie1,Yi Zhang2,Yu-Chun Zhai11. School of Metallurgy and Materials, Northeastern...|Na-CrO2, Cr2O3|Pt was assembled by the β-β″-Al2O3 elec-trolyte tube to measure the open potential of the resulting battery, and the formation free energy of sodium stannate was calculated......
......
Microwave hydrothermal synthesis and characterization of rare-earth stannate nanoparticlesShuang Huang1,Hua-lan Xu1,2,Sheng-liang Zhong1,Lei Wang11. College of Chemistry and Chemical Engineering,Jiangxi Normal University2. Analytical and Testing Center,Jiangxi Normal University摘 要:Rare-earth stannate(Ln2Sn2O7(Ln = Y, La–Lu)) nanocrystals with an average......
Native point defects and oxygen migration of rare earth zirconate and stannate pyrochloresJuanli Zhao,Yuchen Liu,Yun Fan,Wei Zhang,Chengguan Zhang,Guang Yang,Hongfei Chen,Bin LiuSchool of Materials Science and Engineering, Shanghai University摘 要:Various excellent properties of rare earth zirconate and stannate pyrochlores are close related......
on magnesium alloy such as chromate, phosphate, stannate, rare-earth, phosphate-permanganate and phytate were reviewed. The emphasis on the mechanism of the formation and the processes of the phosphate.... Key words: magnesium alloy; chemical conversion coating; phosphate; stannate; rare earth; corrosion ......
Article ID: 1003-6326(2005)06-1420-05 Electrochemical properties of novel calcium stannate anode for lithium ion batteries HE Ze-qiang(何则强)1, 2, XIONG Li-zhi(熊利芝)1, XIAO Zhuo-bing(肖卓炳)1, MA... stannate [J]. J Mater Sci Letters, 1995, 14(17): 1412-1413. [13]Upadhyay S, Parkash O, Kumar D. Preparation and characterization of barium stannate BaSnO3 [J]. J Mater Sci Lett, 1997, 16(16): 1330-1332......
Recovery of high specific area silica and sodium fluoride from sodium hexafluorosilicateXU Hui(徐徽), LI Gui(李贵), CHENG Jun-feng(程俊峰), LIU Wei-ping(刘卫平) (School of Metallurgy and Environment, Central South University, Changsha 410083, China)Abstract:Sodium fluoride and high specific area silica were synthesized by using sodium hexafluorosilicate (Na2SiF6) and sodium carbonate decahydrate (Na2CO3......
particle to carrier, and optimizes the environment of flotation. Key words: ilmenite; sodium oleate; autogenous-carrier flotation ...和细粒可浮性的影响 Fig.2 Effect of carrier proportion on floatability of carrier (38?74 μm) and fine particle(0?20 μm) 图3 油酸钠用量对钛铁矿可浮性的影响 Fig.3 Effect of dosage of sodium oleate......
Flotation of Xinhua molybdenite using sodium sulfide as modifier YIN Wan-zhong(印万忠)1, ZHANG Li-rong(张丽荣)1, Xie Feng2 1. School of Resource and Civil Engineering, Northeastern...: The feasibility of using sodium sulfide as the sole modifier for the flotation of Xinhua molybdenite ore was examined. The potential mechanisms involved in the different flotation systems were discussed......
