银/氯化银电极用于监测混凝土中氯离子含量的研究<sup>*</sup>

doi:10.11896/j.issn.1005-023X.2017.020.022

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Abstract Wet-dry alternation permeation was used in this experiment. The Ag/AgCl electrode manufactured by laboratory was chosen to monitor the content of the chloride ion in concrete. Response performance and long-term stability of the Ag/AgCl electrode were also studied. The relation of total chloride with free chloride, and the relation of total chloride with electrode potential were also studied. Results revealed that the change of the chloride ion content in concrete can be monitored well by the Ag/AgCl electrode potential. The Ag/AgCl electrode has a good long-term stability. The total chloride increases with the addition of free chloride. The power function can be used to describe the relationship of total chloride and free chloride. The total chloride decreases when the potential increases. The exponential function can be used to describe the relationship of total chloride and electrode potential.

Key words： wet-dry alternation method Ag/AgCl electrode monitor chloride ion content

Published: 05 May 2018

CLC number:

TU528.041

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	Articles by authors
	TAO Debiao
	JIANG Linhua
	JIN Ming
	BAI Shuya
	JIANG Shaobo

Cite this article:

TAO Debiao,JIANG Linhua,JIN Ming, et al. Silver/Silver Chloride Electrode Embedded in Concrete with an Application to Monitoring Chloride Ion Content[J]. Materials Reports, 2017, 31(20): 101-106.

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http://www.mater-rep.com/EN/10.11896/j.issn.1005-023X.2017.020.022 OR http://www.mater-rep.com/EN/Y2017/V31/I20/101

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