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stability of Pt/TinO2n-1 toward the ORR could be attributed to the excellent stability of the TinO2n-1 and the electronic interaction between the metals and the support.Key words:magneli phase TinO2n-1...Magneli phase titanium sub-oxide conductive ceramic TinO2n-1 as support for electrocatalyst toward oxygen reduction reaction with high activity and stabilityWU Qiu-mei(伍秋美)1, RUAN Jian-ming(阮建明)1......
Phase stability of Ta-W alloysXiaobo LI 1)and Ping ZHANG 2) 1) College of Civil Engineering and Mechanics, Xiangtan University, Xiangtan 411105, China 2) Key Laboratory of Materials Design and Preparation Technology of Hunan Province, Xiangtan University, Xiangtan 411105, China摘 要:The characteristic crystal model is applied to the study of phase......
Phase stability and structural distortion of NiO under high pressure ZHANG Wei-bing(张卫兵), HU Yu-lin(胡玉林), TANG Bi-yu(唐壁玉) Key Laboratory of Advanced Materials and Ryeological Properties of Ministry of Education, Department of Physics, Xiangtan University 411105, China Received 10 April 2006; accepted 25 April 2006 Abstract: The phase stability and structural distortion of NiO under high......
; Phase composition, transition and structure stability of functionally... stage of the sintering process and there are many kinds of phase composition of η phase. The objective of this work is to investigate the composition, transition and structure stability of the phases......
EXPERIMENT AND THERMODYNAMIC ANALYSIS ON THE PHASE STABILITY OF LOW ACTIVATION Fe-Cr-Mn(W, V) ALLOY C.C.Jia1,B.F.Hu1,Q.M.Yu1,H.M.Chen1 (1.School of Materials Science and Engineering of University of Science and Technology Beijing, Beijing100083, China;2.Ningxia University, Yinchuan 750021,China) Abstract:Phase stability of four different chemical component Fe-Cr-Mn(W, V) alloys......
Influence of Nb and Mo contents on phase stability and elastic property of β-type Ti-X alloys YAO Qiang(姚 强), SUN Jian(孙 坚), XING Hui(邢 辉), GUO Wen-yuan(郭文渊) School of Materials Science... on the calculated results, the influence of X content on the phase stability and elastic property of β-type Ti1-xXx alloys was investigated. The results show that the phase stability, tetragonal shear constant C......
Article ID: 1003-6326(2005)02-0319-04 Size dependent phase stability of nano-diamond JIANG Qing(蒋 青), LU Hai-ming(陆海鸣), ZHENG Wei-Tao(郑伟涛) (State Key Laboratory of Automobile Materials... on the extrapolation of the bulk diamond-graphite equilibrium phase boundary in the temperature-pressure diagram to the nano-size region. It is found that in comparison with n-G, the stability of n-D increases......
First-Principles Study of Phase Stability and Mechanical Property of Co_3(Al,W) Precipitates with Different Ratio of Al to W in Co Base Alloys () 摘要:The energetics, electronic structure... cobalt matrix. 关键词:phase stability; mechanical property; first-principles; Co base alloy; [全文内容正在添加中] ......
Amorphous phase stability of NbTiAlSiNx high-entropy filmsWen-Jie Sheng1,Xiao Yang1,Jie Zhu1,Cong Wang2,Yong Zhang11. State Key Laboratory for Advanced Metals and Materials,University of Science... films are shown to have an amorphous structure,and the films exhibit high thermal stability up to 700 ℃.The maximum hardness and modulus values of the films reach 20.5 GPa(4 ml·min-1) and 206.8 GPa(0......
Phase Stability and Ionic Conductivity of NASICON-Like Phases in ScPO4-Na3PO4-Li3PO4 Ternary System Akira Yoshikawa1,Mariya Zhuravleva1,Galina Zimina2,Tsuguo Fukuda1,Andrey Novoselov1,Valeriy... Chemical Technology, Vernadskogo Av.86, Moscow 117571, Russia) Abstract:Phase formation in ternary system of complex Sc, Na and Li phosphates was studied at 950 ℃ and synthesis of new phases......