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Applications of carbonic acid solution for developing conversion coatings on Mg alloy YU Bing-lung(余秉隆), LIN Jun-kai(林俊凱), UAN Jun-yen(汪俊延) Department of Materials Science and Engineering...-hydrotalcite (Mg6Al2(OH)16CO3·4H2O) layer and/or calcium carbonate (CaCO3) layer on Mg alloy in a carbonic acid solution system (aqueous HCO3-/CO32- or Ca2+/HCO3-) at 50 ?C were reviewed. Conversion......
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J. Cent. South Univ. (2021) 28: 72-88 DOI: https://doi.org/10.1007/s11771-021-4587-z Separation and purification of tantalum from plumbomicrolite of amazonite deposit in Kola Peninsula by acid... residue were determined. Fluoride-sulfuric acid and fluoride-nitric acid schemes were proposed for PMC leaching by an extractive separation of tantalum form niobium, lead and impurities, and production......
Synthesis and Characterization of a Series Rare Earth Trinary Complexes with Cinnamic Acid and O-Phenanthroline () [全文内容正在添加中] ......
J. Cent. South Univ. Technol. (2008) 15: 599-605 DOI: 10.1007/s11771-008-0112-x Synthesis and fluorescence properties of Tb(Ⅲ) complexes with pyridine-2,6-dicarboxylic acid derivatives TANG Rui...; Abstract: Two novel ligands named 4-styrylpyridine-2,6-dicarboxylic acid......
UV-Vis Spectroscopy Study on Interaction between Microperoxidase-11 and Pr Ion Under Acid Rain Stress 周青1,吉红念2,陆天虹3,黄晓华3 (1.School of Biotechnology, Southern Yangtze University, Wuxi 2140366, China... from acid rain stress or in rehabilitating the harm. Key words:rare earths; praseodymium; microperoxidase-11; UV-Vis spectroscopy; acid rain stress; antagonistic effect; [全文内容正在添加中] ......
Preparation and characterization of poly(amic acid)-stabilized silver nanoparticlesLI Jun(李俊)1, FANG Yue-cheng(方悦诚)1, HE Guo-wen(贺国文)1, 2, LI Heng-feng(李衡峰)1(1. School of Material Science... nanoparticles were produced through a mild, convenient, one-pot method based on the reduction of silver nitrate in the presence of poly(amic acid) (PAA) as a stabilizer. The surface plasma band transition......
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Corrosion behavior of AZ31 magnesium alloy in simulated acid rain solution LIU Feng(刘 锋), SONG Ying-wei(宋影伟), SHAN Da-yong(单大勇), HAN En-hou(韩恩厚) State Key Laboratory for Corrosion... used as automobile components and the influence of the concentration of Cl- ion in simulated acid rain (SAR) were studied by electrochemical tests and SEM. The results show that pitting corrosion......
Adsorption behavior and mechanism of amino methylene phosphonic acid resin for Ag(Ⅰ) Shu Zeng-Nian(舒增年)1, Xiong Chun-Hua(熊春华)2, WANG Xu(王 旭)1 1. Department of Chemistry, Lishui...; Abstract: The sorption properties of amino methylene phosphonic resin(APAR) for Ag(Ⅰ) were studied. The amino methylene phosphonic acid resin(APAR) has a good......