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146.4 文献标识码:A Dissolution behavior of Nb2O5 in KOH sub- molten salt ZHOU Hong-ming, ZHENG Shrli, ZHANG Yi (Institute of Processing Engineering, Chinese Academy of Sciences, Beijing...3h的条件下,考察了不同反应温度下,不同初始KOH浓度对Nb205浸出率的影响,结果如图2所示. 图2 KOH浓度对Nb205在KOH亚溶盐中浸出率的影响 Fig.2 Effect of KOH concentration on leaching rate of Nb205 in KOH sub-molten salt ......
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complex ions was inhibited, and a large dendrite Hf metal was achieved in molten salt electrorefining.关键词:...Electrochemistry of Hf(Ⅳ) in NaCl–KCl–Na –K2HfF6 molten saltsYan-ke Wu,Guo-qing Yan,Song Chen,Li-jun Wang摘 要:The cathodic reduction mechanism of Hf(Ⅳ) ions......
and cerium metals by fused salt electrolysis of their anhydrous chloride in molten media such as LiCl-KCl, NaCl-KCl, KCl, NaCl, and LiCl and to characterize the metal deposit by X-ray diffraction, energy...Current efficiency in electro-winning of lanthanum and cerium metals from molten chloride electrolytesDeepak Kumar Sahoo1,Harvinderpal Singh1,Nagaiyar Krishnamurthy21. Rare Earths Development Section......
synthesized by low temperature molten salt synthesis(MSS) due to "dissolution precipitation mechanism".Here,we reported one pot synthesis of product by direct precipitation from a molten KOH-NaOH mixture...Investigation of magnetic, optical and electrical properties of La3Ba3Cu6O14 synthesized by molten flux methodK.Agilandeswari1,A.Ruban Kumar21. Department of Chemistry, Auxilium College2. School......
synthesized by low temperature molten salt synthesis(MSS) due to "dissolution precipitation mechanism".Here,we reported one pot synthesis of product by direct precipitation from a molten KOH-NaOH mixture...Investigation of magnetic, optical and electrical properties of La3Ba3Cu6O14 synthesized by molten flux methodK.Agilandeswari1,A.Ruban Kumar21. Department of Chemistry, Auxilium College2. School......
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waveguides were fabricated in these glasses by using pure KNO3 meet at 370℃, and diluted AgNO3 molten salt at 270℃. It was found that the lower temperature diluted AgNO3 molten salt is better for the ion......
coating; molten salt; surface metallurgy; electrochemical reduction; additive manufacturing 1 Introduction Titanium and titanium alloys have many desirable properties such as light mass, high strength, bio... organic compounds being in-situ burned out in the following molten-salt electrolysis. 2.3 Electro-reduction of titania coating on A3 steel substrate The titania coated steel substrate was wrapped......
; accepted 29 March 2012 Abstract: Electrochemical studies on silicon deposition were performed in molten salt electrolytes. Purification of metallurgical grade silicon by electrorefining was carried out...·h/kg. Key words: electrorefining; molten salt; Si-Cu alloy; silicon; purification; energy consumption 1 Introduction As the second most abundant element in the earth’s crust, silicon has been......
