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Synthesis and Characterization of Transition Metals Doped ZnO NanorodsG.MurugadossDepartment of Physics,Annamalai University摘 要:Different morphologies of undoped and transition metals(Mn,Co and Ni) doped one-dimensional(1D) ZnO nanocrystals were successfully synthesized by chemical method in an air atmosphere using polyvinylpyrrolidone(PVP......
J. Cent. South Univ. (2019) 26: 2771-2784 DOI: https://doi.org/10.1007/s11771-019-4212-6 Distribution and transformation behaviors of heavy metals during liquefaction process of sewage sludge... of heavy metals (HMs) contained in raw SS is a key issue on the safety and cleanness of above liquefaction process, which is explored in this study. The results show that pure ethanol facilitates......
Review on ω Phase in Body-Centered Cubic Metals and AlloysDehai PingNational Institute for Materials Science,Sengen 1-2-1,Tsukuba 305-0047,Japan摘 要:An to phase with a primitive hexagonal crystal structure has been found to be a common metastable phase in body-centered cubic(bcc) metals and alloys.In general,to phase precipitates out as a high density......
PREPARATION OF HIGH THERMAL EXPANSION COEFFICIENT PORCELAINS FUSED TO METALS J.P.Yang1,J.Q.Wu1 (1.Dept. of Inorganic Materials, South China University of Technology, Guangzhou 510640, China) Abstract:Usually the thermal expansion coefficients (TEC) of metals are higher than that of porcelains. In order to match the TECs in the case of coating porcelains on metals, high TEC porcelains......
Recovery of bismuth and antimony metals from pressure-leaching slagZHANG Baoa,LI Qiana,SHEN Wenqianb,and MIN Xiaoboa a School of Metallurgical Science and Engineering,Central South University,Changsha 410083,China b 1st Detachment,Tianjin Contingent of Chinese People’s Armed Police Force,Tianjin 300222,China摘 要:The leaching behavior of metals from......
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Comparative in vitro Study on Pure Metals(Fe,Mn,Mg,Zn and W) as Biodegradable MetalsJ.Cheng1,B.Liu2,Y.H.Wu1,Y.F.Zheng1,21. Center for Biomedical Materials and Tissue Engineering,Academy for Advanced...:<正>Five pure metals including Fe,Mn,Mg,Zn and W have been investigated on their corrosion behavior and in vitro biocompatibility by electrochemical......
JINCHUAN NONFERROUS METALS COMPANY-CHINA’S Ni/Co PRODUCTION BASEBy Wang Deyong摘 要:<正> Mr. Wang Deyong graduated from Shenyang Technical School for Nonferrous Metals in 1955, majoring in nonferrous metallurgy. After graduation关键词:......
J. Cent. South Univ. Technol. (2010) 17: 1216-1222 DOI: 10.1007/s11771-010-0622-1 Changes of hydrochemical composition and heavy metals concentration in shallow groundwater from karst hilly areas...: karst hilly areas; shallow groundwater; urbanization; heavy metals; Guiyang 1 Introduction Guizhou Province of China, covers a large typical karst area of more than 1×105 km2, with a serious......