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Ternary PtSmCo NPs electrocatalysts with enhanced oxygen reduction reactionQinghua Gong1,Leping Wang1,Ni Yang2,3,Lin Tian2,3,Gang Xie2,3,Bing Li11. School of Mechanical and Power Engineering,East...="ChDivSummary" name="ChDivSummary">PtSmCo ternary metal nanoparticles(NPs) were synthesized as electrocatalysts for oxygen reduction reaction(ORR).Firstly,SmCo NPs were prepared by potentiostatic......
Ternary PtSmCo NPs electrocatalysts with enhanced oxygen reduction reactionQinghua Gong1,Leping Wang1,Ni Yang2,3,Lin Tian2,3,Gang Xie2,3,Bing Li11. School of Mechanical and Power Engineering,East...="ChDivSummary" name="ChDivSummary">PtSmCo ternary metal nanoparticles(NPs) were synthesized as electrocatalysts for oxygen reduction reaction(ORR).Firstly,SmCo NPs were prepared by potentiostatic......
)02-0213-06 Electrochemical Mechanism of Trivalent Chromium Electrodeposition Deng Shu-hao1, Gong Zhu-qing2, Yi Dan-qing1, Su Yu-chang1 (1.School of Materials Science and Engineering, Central South University, Changsha 410083, China;2.School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) Abstract: The reduction mechanism of Cr3+ in chloride/ N, N......
electromigration rehabilitation (BIEM) is a novel electrochemical rehabilitation method involving the injection of inhibitors into steel bar surface. The BIEM effect and hydrogen embrittlement (HE) risk depend on the electrochemical parameters (current density and duration) and operating condition (stress level and concrete cover thickness) of reinforced concrete structures. Experiments were performed......
group is also used to enhance reduction potential of QEMs for LIBs. For instance, CHEN et al [26] demonstrated the effect of chlorine groups on hydroxyl p-benzoquinone,and the electrochemical... on electrochemical properties for lithium-ion batteries QIAN Su-hui(钱素惠)1, PAN Jun-xian(潘俊贤)1, ZHU Zhao-sheng(朱肇昇)1, YE Rui-tian(叶锐添)1, LIN Geng-zhong(林耿忠)1, ZHU Xiao-xing(朱潇行)1, XIONG Zhi-yong(熊志勇)2, GANESH......
J. Cent. South Univ. (2016) 23: 1318-1325 DOI: 10.1007/s11771-016-3182-1 Reduction mechanism of Fe2O3-Cr2O3-NiO system by carbon ZHANG Yan-ling(张延玲), GUO Wen-ming(郭文明), LIU Yang(刘洋), JIA Xin-lei(贾昕磊...: Isothermal experiments on the reduction of Fe2O3-Cr2O3-NiO (molar ratio of Fe-to-Cr-to-Ni is 3:2:2) by graphite were carried out at 1350–1550°C, and effects of various factors on reduction degree were......
]. Electrochemical formation and reduction of Au2O3 is a relatively slow process, since Au2O3 is poor conductor and poorly adherent to Au surface [9,10]. BARNARTT [3], WHITTON and DAVIES [11] concluded that film...: Anodic behavior of pure Au as compared to platinum (Pt) in H2SO4 solutions was considered by different electrochemical techniques for an appropriate insight. Cyclic voltammetry studies showed two......
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......