共搜索到11365条信息,每页显示10条信息,共1137页。用时:0小时0分0秒417毫秒
......
......
Low Temperature Preparation of Ceria Solid Solutions Doubly Doped with Rare-Earth and Alkali-Earth and Their Properties as Solid Oxide Fuel Cells 苏锵1,王海霞2,任引哲2,蒋凯2,孟健1 (1.The Key Laboratory of Rare..., Xinxiang 453002, China;3.Chemistry Department, Shanxi Normal University, Linfen 041004, China) Abstract:A series of solid electrolytes, (Ce0.8Ln0.2)1-xMxO2-δ (Ln= La, Nd, Sm, Gd, M:Alkali-earth), were......
......
J. Cent. South Univ. (2012) 19: 2421-2424 DOI: 10.1007/s11771-012-1291-z Synthesis and thermoelectric properties of Mg2Si1-xSnx solid solutions by microwave irradiation ZHOU Shu-cai(周书才)1,2... in the traditional methods for synthesizing Mg2Sil-xSnx (x=0.2, 0.4, 0.6, 0.8) solid solutions, microwave irradiation techniques were used in preparing them as thermoelectric materials. Structure and phase......
J. Cent. South Univ. (2020) 27: 1395-1403 DOI: https://doi.org/10.1007/s11771-020-4375-1 Catalytic effect of silver-bearing solid waste on chalcopyrite bioleaching: A kinetic study LIAO Rui(廖蕤)1, 2... using silver-bearing solid waste under different chalcopyrite/solid waste ratios. Bioleaching behavior indicates that silver-bearing solid waste can enhance the bioleaching process, and the redox......
-Ni surface sliding over soft graphite under water lubrication. The influences of applied load and the application history on the wear of surface were addressed in our experimental design. Wear of both......
J. Cent. South Univ. Technol. (2007)04-0467-07 DOI: 10.1007/s11771-007-0091-3 Isolation of Leptospirillum ferriphilum by single-layered solid medium LIU Jian-she(柳建设)1,2, XIE Xue-hui(谢学辉)1, XIAO... solid medium. Colony was cultured and bacteria were collected. The morphologies of the object bacteria were observed using crystal violet staining, scanning electron microscope(SEM) and transmission......
EXAFS STUDY OF THE SHORT RANGE STRUCTURE OF NANOCRYSTALLINE BCC-Fe80Cu20 SOLID SOLUTION G.M.Wang1,X.J.Bai2,T.C.Kuang2,S.Q.Wei1,Y.Z.Yang2 (1.Center of Structure Analysis, University of Science and Technology of China, Hefei 230026, China;2.Faculty of Materials and Energy, Guangdong University of Technology, Guangzhou 510090, China) Abstract:The structure of bcc-Fe80 Cu2o solid solution produced......
Solid state interfacial reactions in electrodeposited Cu/Sn couples TANG Wen-ming(汤文明)1, HE An-qiang2, LIU Qi2, D. G. IVEY2 1. School of Materials Science and Engineering, Hefei University... kinetics with activation energies of 41.4 kJ/mol for Cu6Sn5 and 90.4 kJ/mol for Cu3Sn, respectively. Key words: Cu/Sn couple; electrodeposition; solid state reaction; microstructure; growth kinetics......