三质子酸性离子液体对Q235钢腐蚀行为的影响

Q4 Chemical Engineering

Corrosion Science and Protection Technology Pub Date : 2014-10-16 DOI:10.11903/1002.6495.2013.321

S. Cao, Yang Zhao, P. Liang, Yanhua Shi, Mingli Li, Dan Liu, J. Gui, Feng Liu

{"title":"三质子酸性离子液体对Q235钢腐蚀行为的影响","authors":"S. Cao, Yang Zhao, P. Liang, Yanhua Shi, Mingli Li, Dan Liu, J. Gui, Feng Liu","doi":"10.11903/1002.6495.2013.321","DOIUrl":null,"url":null,"abstract":"The corrosion behavior of Q235 steel in three proton acid ionic liquids with different cations,i.e.3-methyl-l-(4-sulfonic acid) butyl imidazolium hydrogen sulfate [(CH2)4SO3HMIm][HSO4](IL1),N-(4-sulfonic acid) butylpyridinium hydrogen sulfate [(CH2)4SO3HPy][HSO4](IL2) and N-(4-sulfonic acid) butyl triethylammonium hydrogen sulfate) [(CH2)4SO3HTEA][HSO4](IL3) were studied.The surface morphology and compositions of the corrosion products were examined by scanning electron microscopy(SEM).The results revealed that the Q235 steel exhibited rather good resistance to these liquids and its corrosion rates increased with the increasing temperature.Corrosion resistance of Q235 steel in the three ionic liquids decreases according to an order as follows:IL3IL23IL1,and finally the electrochemical corrosion mechanism is also proposed.","PeriodicalId":10727,"journal":{"name":"Corrosion Science and Protection Technology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Influence of Three Proton Acid Ionic Liquids on Corrosion Behavior of Q235 Steel\",\"authors\":\"S. Cao, Yang Zhao, P. Liang, Yanhua Shi, Mingli Li, Dan Liu, J. Gui, Feng Liu\",\"doi\":\"10.11903/1002.6495.2013.321\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The corrosion behavior of Q235 steel in three proton acid ionic liquids with different cations,i.e.3-methyl-l-(4-sulfonic acid) butyl imidazolium hydrogen sulfate [(CH2)4SO3HMIm][HSO4](IL1),N-(4-sulfonic acid) butylpyridinium hydrogen sulfate [(CH2)4SO3HPy][HSO4](IL2) and N-(4-sulfonic acid) butyl triethylammonium hydrogen sulfate) [(CH2)4SO3HTEA][HSO4](IL3) were studied.The surface morphology and compositions of the corrosion products were examined by scanning electron microscopy(SEM).The results revealed that the Q235 steel exhibited rather good resistance to these liquids and its corrosion rates increased with the increasing temperature.Corrosion resistance of Q235 steel in the three ionic liquids decreases according to an order as follows:IL3IL23IL1,and finally the electrochemical corrosion mechanism is also proposed.\",\"PeriodicalId\":10727,\"journal\":{\"name\":\"Corrosion Science and Protection Technology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-10-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Corrosion Science and Protection Technology\",\"FirstCategoryId\":\"1087\",\"ListUrlMain\":\"https://doi.org/10.11903/1002.6495.2013.321\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Chemical Engineering\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Corrosion Science and Protection Technology","FirstCategoryId":"1087","ListUrlMain":"https://doi.org/10.11903/1002.6495.2013.321","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Chemical Engineering","Score":null,"Total":0}

引用次数: 0

摘要

研究了Q235钢在三种不同阳离子质子酸离子液体中的腐蚀行为。研究了3-甲基- 1 -(4-磺酸)丁基咪唑硫酸氢[(CH2)4SO3HMIm][HSO4](IL1)、N-(4-磺酸)丁基吡啶硫酸氢[(CH2)4SO3HPy][HSO4](IL2)和N-(4-磺酸)丁基三乙基硫酸氢铵][(CH2)4SO3HTEA][HSO4](IL3)。采用扫描电镜(SEM)对腐蚀产物的表面形貌和成分进行了分析。结果表明，Q235钢具有较好的耐腐蚀性能，腐蚀速率随温度升高而增大。Q235钢在三种离子液体中的耐蚀性依次下降为:IL3IL23IL1，最后提出了电化学腐蚀机理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Influence of Three Proton Acid Ionic Liquids on Corrosion Behavior of Q235 Steel

The corrosion behavior of Q235 steel in three proton acid ionic liquids with different cations,i.e.3-methyl-l-(4-sulfonic acid) butyl imidazolium hydrogen sulfate [(CH2)4SO3HMIm][HSO4](IL1),N-(4-sulfonic acid) butylpyridinium hydrogen sulfate [(CH2)4SO3HPy][HSO4](IL2) and N-(4-sulfonic acid) butyl triethylammonium hydrogen sulfate) [(CH2)4SO3HTEA][HSO4](IL3) were studied.The surface morphology and compositions of the corrosion products were examined by scanning electron microscopy(SEM).The results revealed that the Q235 steel exhibited rather good resistance to these liquids and its corrosion rates increased with the increasing temperature.Corrosion resistance of Q235 steel in the three ionic liquids decreases according to an order as follows:IL3IL23IL1,and finally the electrochemical corrosion mechanism is also proposed.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Corrosion Science and Protection Technology Chemical Engineering-Chemical Engineering (all)

CiteScore

0.60

自引率

0.00%

发文量

2399