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and Cemented Carbides, 2015(5): 4–8. (in Chinese) [6] MEDVEDEV A S, KHAYRULLINA R T, KIROV S S. Technical scandium oxide obtaining from red mud of Urals Aluminium Smelter [J]. Tsvetnye Metally, 2015, 2015.... Method for extracting scandium oxide from waste salt of titanium slag chlorination: CN104498723A [P]. 2014-12-16. (in Chinese) [27] CHEN Xiao-wen, BAI Xin-de, DENG Ping-ye. Potential pH diagrams......
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) Abstract:The new preparation method of scandium-bearing master alloys, in which scandium oxide was fluorinated by reaction with NH4HF2 and then reduced by aluminum-magnesium in fused salt containing... of Sc is increased. Key words:rare earths; Sc-bearing master alloys; metallic thermoreduction; scandium oxide; [全文内容正在添加中] ......
/10.1007/s11771-021-4637-6. 1 Introduction Scandium, a member of rare earth elements (REEs), plays an important role in many strategic fields, such as Al-Sc alloys, lasers, optical, solid oxide fuel cells, advanced catalyst... J. Cent. South Univ. (2021) 28: 679-689 DOI: https://doi.org/10.1007/s11771-021-4637-6 Scandium recovery from ion-adsorption rare earth concentrate with HEHEHP as extractant ZHANG Wei(张伟)1, ZHU Hao......
Ion Flotation of Scandium柯家骏摘 要:<正> Scandium was recovered from dilute chloride solutions with potassium salt of saturated C8~C12fattyacids... of scandium in the foam was 98% at pH 3.8~5.0 and 25~55℃.The experimental results of 0.3 L/minairflow rate was satisfactory for flotation column.It is of a great potential for using ion flotation......
Effect of scandia on tungsten oxide powder reduction process崔云涛,王金淑,刘伟,王茜College of Materials Science and Engineering,Beijing University of Technology摘 要:oxide and the effect of Sc2O3......
Effect of scandia on tungsten oxide powder reduction process崔云涛,王金淑,刘伟,王茜College of Materials Science and Engineering,Beijing University of Technology摘 要:oxide and the effect of Sc2O3......
Scandium and phosphorus co-doped perovskite oxides as high-performance electrocatalysts for the oxygen reduction reaction in an alkaline solutionMeigui Xu1,Hainan Sun1,Wei Wang1,Yujuan Shen1,Wei... oxide(La0.8Sr0.2Mn0.95Sc0.025P0.025O3-δ, LSMSP) as an active and robust electrocatalyst for the ORR in an alkaline solution. LSMSP electrocatalyst shows superior ORR activity and stability than those......
Reduction Mechanism of Scandium Ion in Fluoride Salt Melt 田彦文1,翟玉春1,李成威2,孙本良2 (1.School of Materials and Metallurgy,Northeastern University,Shenyang 110006,China;2.School of Materials Science... that the electroreduction of Sc3+ to Sc is a reversible process with simple 3-electron transfer in one step controlled by diffusion. Key words:scandium; reduction mechanism; cyclic voltammetry; chronopotentiometry; rare......