物理化学学报 >> 1992, Vol. 8 >> Issue (05): 668-672.doi: 10.3866/PKU.WHXB19920518
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章萍萍; 张五昌; 张挺芳; 周文娟; 王志勤
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Zhang Ping-Ping; Zhang Wu-Chang; Zhang Ting-Fang; Zhou Wen-Juan; Wang Zhi-Qin
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关键词: 二氯二(三苯基膦)合钯(II), 氯化锌, 阴极还原, 电极过程动力学参数
Abstract: In this paper the electrode kinetics of cathodic reduction of dichloro-bis(triphenyl-phosphine) palladium complex and zinc chloride in DMF was studied. Using electro-chemical techniques we found that the reduction of Pd(PPh_3)_2Cl_2 is irreversible and is charge transfer controlled. The J~0(exchange current) and α(transfer coefficient) were 5.67×10~(-8) A and 0.15 respectively. We also confirmed that the reduction of ZnCl_2 in DMF is diffusion-charge transfer controlled.
Key words: Dichloro-bis(triphenylphosphine) palladium, Zine chloride, Cathodic reduction, Kinetics parameters of electrode processes
章萍萍;张五昌;张挺芳;周文娟;王志勤. 钯(II)配合物和氯化锌在DMF中阴极还原的动力学[J]. 物理化学学报, 1992, 8(05): 668-672.
Zhang Ping-Ping; Zhang Wu-Chang; Zhang Ting-Fang; Zhou Wen-Juan; Wang Zhi-Qin. The Electrode Kinetics of Cathodic Reduction of Pd(II)-Complex and Zinc Chloride in DMF[J]. Acta Phys. -Chim. Sin., 1992, 8(05): 668-672.
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http://www.whxb.pku.edu.cn/CN/Y1992/V8/I05/668
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