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Periodical attenuation of Al(OH)3 particles from seed precipitation inseeded sodium aluminate solution WU Yu-sheng(吴玉胜)1, ZHANG Di(张 迪)1, LI Ming-chun(李明春)1, BI Shi-wen(毕诗文)2, YANG Yi-hong... the decrease of the specific surface area of seeds, which is the major reason causing explosive attenuation of Al(OH)3 particles in seed precipitation process. Key words: Bayer process; sodium......
J. Cent. South Univ. Technol. (2011) 18: 840-847 DOI: 10.1007/s11771-011-0771-x Effect of aggressive pH media on peat treated by cement and sodium silicate grout S. Kazemian1, A. Prasad2, B. B. K... ? Central South University Press and Springer-Verlag Berlin Heidelberg 2011 Abstract: The effects of aggressive peat nature (pH) on the strength of peat treated by cement and cement-sodium silicate grout......
is the generation of HF, which induces and accelerates the reaction of removing oxide film. The generation of H2O also accelerates the reaction. Key words: aluminum-lithium alloy; oxide film; flux; fluoride.... The earlier researchers thought[8] that the oxide film of Al alloys is removed by dissolving into chloride flux containing fluoride. However, WEST and SULLY[8] considered that Al2O3 can hardly dissolve......
ARTICLE J. Cent. South Univ. (2019) 26: 1540-1549 DOI: https://doi.org/10.1007/s11771-019-4110-y Hydrogen reduced sodium vanadate nanowire arrays as electrode material of lithium-ion battery XU Xue... of 30 mA/g. Key words: sodium vanadate; hydrogen reduction; nanowire array; lithium-ion battery Cite this article as: XU Xue-liu, LI Guang-zhong, FU Ze-wei, HU Jun-tao, LUO Zhi-ping, HUA Kang, LU Xue-qin......
Preparation of Sodium Thiomolybdate from Sodium Tungstate Solution Using Sulfide as Sulphidizing Reagent曹佐英,喻红竹摘 要:The preparation of sodium thiomolybdate from sodium tungstate solution using S as a sulphidizing reagent was studied. The experimental results indicate that sodium molybdate in sodium tungstate solution can be very effectively converted......
X-ray-activated UVA long persistent luminescence from defective fluoride elpasolitesZhiyong Li,Hong Li,Hong-Tao SunCollege of Chemistry,Chemical Engineering and Materials Science,Soochow University摘... after irradiation by X-ray source,and the afterglow can last more than 50 h.A wide range of experimental characterizations indicate that the Tb3+doped fluoride elpasolite phosphors are defective......
X-ray-activated UVA long persistent luminescence from defective fluoride elpasolitesZhiyong Li,Hong Li,Hong-Tao SunCollege of Chemistry,Chemical Engineering and Materials Science,Soochow University摘... after irradiation by X-ray source,and the afterglow can last more than 50 h.A wide range of experimental characterizations indicate that the Tb3+doped fluoride elpasolite phosphors are defective......
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Preparation of Al(OH)3 by ion membrane electrolysis and precipitation of sodium aluminate solution with seeds LI Yuan-gao(李元高)1, 2, CHEN Qi-yuan(陈启元)2, WANG Song-sen(王松森)2, YIN Zhou-lan(尹周澜)2...; Abstract: The preparation of Al(OH)3 by the ion exchange membrane electrolysis followed by the precipitation of sodium aluminate solution with seeds......
; 文献标志码:A 文章编号:1672-7207(2014)01-0334-07 Preparation and application in fluoride removal of iron-aluminum composite magnetic..., China) Abstract: The adsorbents for fluoride removal were prepared by coating magnetite nanoparticles with aluminum sulphate. The properties of the adsorbents were analyzed by transmission electron......