| H_2O_2抑制镍阴极长气孔的研究 |
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| 引用本文： | 陈白珍,舒余德,谢赛虎. H_2O_2抑制镍阴极长气孔的研究[J]. 中南大学学报(自然科学版), 1989, 0(3) |
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| 作者姓名： | 陈白珍 舒余德 谢赛虎 |
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| 作者单位： | 中南矿冶学院化学系，中南矿冶学院化学系，中南矿冶学院化学系 |
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| 摘 要： | 本文通过对H_2O_2分解动力学性质的研究与溶液表面张力及稳态极化曲线的测定,探讨了H_2O_2在NiSO_4-Na_2SO_4-NaCl-H_3BO_4体系中的行为以及H_2O_2抑制氢气生成的根本原因,并提出有H_2O_2存在时,氢在镍电极表面放电符合均相平行转化机理。
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| 关 键 词： | 过氧化氢 动力学 表面张力/极化曲线 均相平行转化 |
STUDY ON THE INHIBITION OF GAS HOLE IN NICKEL CATHOD BY H_2O_2 |
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| Chen Baizhen,Shu Yude,Xie Saihu. STUDY ON THE INHIBITION OF GAS HOLE IN NICKEL CATHOD BY H_2O_2[J]. Journal of Central South University:Science and Technology, 1989, 0(3) |
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| Authors: | Chen Baizhen Shu Yude Xie Saihu |
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| Affiliation: | Department of Chemistry |
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| Abstract: | This paper has discussed the behaviour of H_2O_2 in nicked sulphate solution and the reason for H_2O_2 to inhibit the formation of hydrogen in NiSO_4-Na_2SO_4- NaCl-H_3BO_4 system, based on the study of H_2O_2 decomposition kinetic property, the measurement of surface tension of the solution and the steady-state polarization curves. The paper pointes out that when there is H_2O_2 in solution, hydrogen dis- charge is in accord with the mechanism of homogeneous parallel transform. |
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| Keywords: | hydrogen peroxide kinetics surface tension/polarization curve homogeneous parallel transform |
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