温度和酸浓度对铁在盐酸溶液中析氢磁致过电位的影响

中国腐蚀与防护学报

1995, Vol. 15

Issue (4): 303-307

研究报告

本期目录 | 过刊浏览

温度和酸浓度对铁在盐酸溶液中析氢磁致过电位的影响

吕战鹏;陈俊明

中国科学院上海冶金研究所

EFFECTS OF TEMPERATURE AND ACID CONCENTRATION ON MAGNETIC-INDUCED HYDROGEN EVOLUTION OVERPOTENTIAL OF IRON IN HYDROCHLORIC ACID SOLUTIONS

Lu Zhanpeng;Chen Junming(Shanghai Institute of Metallurgy; Chineae Academy of Sciences)

全文: PDF(386 KB)

摘要: 提出了磁致过电位面的表达式。用动电位扫描法研究了０．４Ｔ磁场下纯铁在不同温度（２５，４０，６０℃）和不同浓度的盐酸（０．０５，０．２，１ｍｏｌ／Ｌ）中的阴极极化曲线，得出与温度和盐酸浓度的关系。以水合离子作用导致双电层结构改变的观点解释了温度和盐酸浓度对的影响。

关键词 ：铁在盐酸中腐蚀, 磁场影响, 磁致过电位, 析氢反应

Abstract：A formula for magnotic-induced hydrogen evolution overpotential was proposed.Cathodic polarization curves for iron in hydrochloric acid solution of different concentrations (0.05,0.2,1 mol/L) at differeat temperstures (25,40,60℃) were measured in the presence of magnetic field of 0.4T (tesla).The dependence of on temperature and hydrochloric acid concentration was obtained. Such a relationship was interpreted from the point of view that varistion of hydrogen ion hydration caused by changes in environmeat might alter the structure of electric double layer.

Key words： Corrosion of iron in hydrochloric acid Effect of magnetic field Magnetic-induced overpotential Hydrogen evolution

收稿日期: 1995-08-25

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引用本文:

吕战鹏;陈俊明. 温度和酸浓度对铁在盐酸溶液中析氢磁致过电位的影响[J]. 中国腐蚀与防护学报, 1995, 15(4): 303-307.
. EFFECTS OF TEMPERATURE AND ACID CONCENTRATION ON MAGNETIC-INDUCED HYDROGEN EVOLUTION OVERPOTENTIAL OF IRON IN HYDROCHLORIC ACID SOLUTIONS. J Chin Soc Corr Pro, 1995, 15(4): 303-307.

链接本文:

https://www.jcscp.org/CN/ 或 https://www.jcscp.org/CN/Y1995/V15/I4/303

1王晨,陈俊明．中国腐蚀与防护学报,1994,14(2):12321683安特罗波夫LI著,吴仲达等译．理论电化学,北京:高等教育出版社,1982,P70

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