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Electrochemical reduction behavior of Hf(Ⅳ) in molten NaCl–KCl–K2HfCl6 systemXu Liu1,2,Yan-Ke Wu1,Song Chen1,Bo Song2,Li-Jun Wang11. Metallurgy and Materials Research Institute, General Research... process, that is: Hf(Ⅳ)+2e-→Hf(Ⅱ) and Hf(Ⅱ)+2e-→Hf, and the electrochemical reduction of Hf(Ⅳ) process was diffusion-controlled. The diffusion coefficients were calculated at several temperatures......
Electrochemical Preparation of V2O3 from NaVO3 and Its Reduction Mechanism翁威1,王明涌2,GONG Xuzhong2,WANG Zhi2,WANG Dong2,GUO Zhancheng11. State Key Laboratory of Advanced Metallurgy, University... characterized by X-ray diffraction(XRD), scanning electron microscopy(SEM) and energy dispersive spectroscopy(EDS). The existing state and electrochemical behavior of NaVO3 were also studied. The results......
polarization by reduction reaction in dissolved oxygen, which shows excellent electrochemical behaviors. Tafel analysis results show no significant difference but 5052-O alloy of various alloy...Trans. Nonferrous Met. Soc. China 22(2012) s881-s886 Electrochemical characteristics of Al-Mg and Al-Mg-Si alloy in sea water Seong-jong KIM, Seung-jun LEE, Jae-yong JEONG, Kyu-hwan KIM Division......
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A reduction approach to prepare ZnSe nanocrystallites JIANG Hai-qing(姜海青)1, 2, CHE Jun(车 俊)2, LI Zhi-min(李智敏)1, YAO Xi(姚 熹)2 1. School of Technical Physics, Xidian University, Xi’an 710071, China... nanocrystallites powders were successfully prepared by reduction method with H2SeO4 or H2SeO3 as selenium source and Zn(Ac)2·H2O as zinc source. The reaction mechanism was also discussed through XRD......
Electrochemical Reduction of Niobium lons in Molten NaF-CaF2方百增,刘新宇,王新东,段淑贞摘 要:ＥｌｅｃｔｒｏｃｈｅｍｉｃａｌＲｅｄｕｃｔｉｏｎｏｆＮｉｏｂｉｕｍｌｏｎｓｉｎＭｏｌｔｅｎＮａＦ－ＣａＦ＿２．ＦａｎｇＢａｉｚｅｎｇ；ＬｉｕＸｉｎｙｕ；ＷａｎｇＸｉｎｄｏｎｇａｎｄＤｕａｎＳｈｕｚｈｅｎ方百增(刘新宇)(王新东)(段淑贞)(Ｕｎｉｖｅ...关键词:......
is determined by the voltage of the anion oxidation and the reduction potential is determined by the voltage of the cation reduction. It was shown that electrochemical oxidation potentials of several anions can be correlated with their respective highest occupied molecular orbital (HOMO) energies and electrochemical reduction potentials (reductive stability) can be correlated with the lowest unoccupied......
additives systematically to understand their roles in the electrochemical reduction and the development of thin film properties[8-19]. In this work, we aimed to structurally analyze the trivalent chromium... also measured the relationship between scan rate and peak current and observed that the electrochemical reduction was limited by the mass transfer of trivalent chromium complexes both in the presence......
and Technology,Xiangtan 411201, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract: Oxygen reduction reaction (ORR) plays a crucial role... suggest a feasible route based on the economical and sustainable soybean biomass to develop inexpensive and highly efficient non-precious metal electrochemical catalysts for the ORR. Key words: biomass......
techniques in electrochemistry[M]. New York: Plenum Press, 1977: 365-367. Electrochemical reduction mechanism of Mg2+ on tungsten electrode in LiF-MgF2-BaF2-KCl molten salt YANG Shao-hua, LAI Xiao-hui, WANG Jun, WANG Hao-ran (School of Metallurgical and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China) Abstract: The electrochemical reduction mechanism of Mg2......
