Sensing the Instant Corrosivity of Haze Using Electrochemical Probes by Electrochemical Noise Technique

doi:10.5796/electrochmistry.85.784

IMR OpenIR

	Sensing the Instant Corrosivity of Haze Using Electrochemical Probes by Electrochemical Noise Technique
	Ma, Chao; Xia, Da-Hai; Zhan, Yingying; Song, Shizhe; Wang, Jihui; Gao, Zhiming; Hu, Wenbin; Xia, DH; Gao, ZM (reprint author), Tianjin Univ, Sch Mat Sci & Engn, Tianjin Key Lab Composite & Funct Mat, Tianjin 300072, Peoples R China.; Xia, DH (reprint author), Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China.
通讯作者	Xia, Da-Hai(dahaixia@tju.edu.cn) ; Gao, Zhiming(gaozhiming@tju.edu.cn)
	2017-12-01
发表期刊	ELECTROCHEMICAL SOC JAPAN
ISSN	1344-3542
卷号	85 期号:12 页码:784-789
摘要	Electrochemical noise (EN) was used to study the corrosivity of haze under Tianjin's urban atmosphere by using two electrochemical corrosion probes made by T91 and Q235B steels. Experimental results indicate that temperature, relative humidity and concentrations of pollutants (PM10, PM2.5, SO2, NO2 and O-3) can affect the corrosion of T91 and Q235B atmospheric corrosion monitoring probes. However, the atmospheric humidity has a major effect on corrosion activities. The corrosivity of haze under low temperature and high relative humidity has a high level, which can promote the corrosion of T91 and Q235B probes; the effect of atmospheric pollutant concentration on atmospheric corrosivity is not apparent due to theirs low concentrations. T91 probe is suitable for long term corrosion monitoring, while Q235B probe is suitable for short time monitoring and has high detection precision. (C) The Electrochemical Society of Japan, All rights reserved.; Electrochemical noise (EN) was used to study the corrosivity of haze under Tianjin's urban atmosphere by using two electrochemical corrosion probes made by T91 and Q235B steels. Experimental results indicate that temperature, relative humidity and concentrations of pollutants (PM10, PM2.5, SO2, NO2 and O-3) can affect the corrosion of T91 and Q235B atmospheric corrosion monitoring probes. However, the atmospheric humidity has a major effect on corrosion activities. The corrosivity of haze under low temperature and high relative humidity has a high level, which can promote the corrosion of T91 and Q235B probes; the effect of atmospheric pollutant concentration on atmospheric corrosivity is not apparent due to theirs low concentrations. T91 probe is suitable for long term corrosion monitoring, while Q235B probe is suitable for short time monitoring and has high detection precision. (C) The Electrochemical Society of Japan, All rights reserved.
部门归属	[ma, chao ; xia, da-hai ; song, shizhe ; wang, jihui ; gao, zhiming ; hu, wenbin] tianjin univ, sch mat sci & engn, tianjin key lab composite & funct mat, tianjin 300072, peoples r china ; [xia, da-hai ; song, shizhe] chinese acad sci, inst met res, cas key lab nucl mat & safety assessment, shenyang 110016, liaoning, peoples r china ; [zhan, yingying] cnpc res inst engn technol, tianjin 300451, peoples r china
关键词	Corrosivity Sensor Atmosphere Electrochemical Noise
学科领域	Electrochemistry
资助者	Major State Basic Research Development Program (973 Program) [2014CB046805]; National Natural Science Foundation of China [51374005, 51701140]
DOI	10.5796/electrochmistry.85.784
收录类别	SCI
语种	英语
资助项目	Major State Basic Research Development Program (973 Program)[2014CB046805] ; National Natural Science Foundation of China[51374005] ; National Natural Science Foundation of China[51701140]
WOS研究方向	Electrochemistry
WOS类目	Electrochemistry
WOS记录号	WOS:000418110300004
出版者	ELECTROCHEMICAL SOC JAPAN
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/78946
专题	中国科学院金属研究所
通讯作者	Xia, DH; Gao, ZM (reprint author), Tianjin Univ, Sch Mat Sci & Engn, Tianjin Key Lab Composite & Funct Mat, Tianjin 300072, Peoples R China.; Xia, DH (reprint author), Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China.
推荐引用方式 GB/T 7714	Ma, Chao,Xia, Da-Hai,Zhan, Yingying,et al. Sensing the Instant Corrosivity of Haze Using Electrochemical Probes by Electrochemical Noise Technique[J]. ELECTROCHEMICAL SOC JAPAN,2017,85(12):784-789.
APA	Ma, Chao.,Xia, Da-Hai.,Zhan, Yingying.,Song, Shizhe.,Wang, Jihui.,...&Xia, DH .(2017).Sensing the Instant Corrosivity of Haze Using Electrochemical Probes by Electrochemical Noise Technique.ELECTROCHEMICAL SOC JAPAN,85(12),784-789.
MLA	Ma, Chao,et al."Sensing the Instant Corrosivity of Haze Using Electrochemical Probes by Electrochemical Noise Technique".ELECTROCHEMICAL SOC JAPAN 85.12(2017):784-789.