IMR OpenIR
双苯并咪唑化合物对碳钢在H2SO4溶液中的缓蚀作用
Alternative TitleCorrosion Inhibition of Mild Steel in H2SO4 Solution by Bis-benzimidazole Compound
王秀梅; 万晔; 杨怀玉
2012
Source Publication腐蚀科学与防护技术
ISSN1002-6495
Volume24.0Issue:004Pages:296-300
Abstract通过腐蚀失重法、电化学法和扫描电镜等方法研究了双苯并咪唑化合物(BBB)对碳钢在0.25 mol/LH2SO4溶液中的缓蚀行为.结果表明,双苯并咪唑化合物缓蚀性能优异,缓蚀效率随缓蚀剂浓度增大而升高,且为同时抑制碳钢腐蚀阴阳极过程的混合型缓蚀剂.在碳钢表面的吸附符合Langmuir等温吸附规律.
Other AbstractThe corrosion behavior of Q235 mild steel in 0.25 mol/L H2SO4 solution with the addition of bis-benzimidazole as an inhibitor was investigated by mass loss,electrochemical methods and electron scanning microscopy(SEM).The results showed the compound exhibited excellent corrosion inhibition performance,and the inhibition efficiency increased with the increase of the compound concentration.The compound acted as a mixed-type inhibitor by suppressing both anodic dissolution and cathodic hydrogen reduction processes simultaneously.The adsorption of the compound on mild steel surface followed the Langmuir isotherm.
Keyword双苯并咪唑化合物 缓蚀剂 碳钢 Langmuir吸附等温式
Indexed ByCSCD
Language中文
CSCD IDCSCD:4585983
Citation statistics
Cited Times:6[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/142059
Collection中国科学院金属研究所
Affiliation中国科学院金属研究所
Recommended Citation
GB/T 7714
王秀梅,万晔,杨怀玉. 双苯并咪唑化合物对碳钢在H2SO4溶液中的缓蚀作用[J]. 腐蚀科学与防护技术,2012,24.0(004):296-300.
APA 王秀梅,万晔,&杨怀玉.(2012).双苯并咪唑化合物对碳钢在H2SO4溶液中的缓蚀作用.腐蚀科学与防护技术,24.0(004),296-300.
MLA 王秀梅,et al."双苯并咪唑化合物对碳钢在H2SO4溶液中的缓蚀作用".腐蚀科学与防护技术 24.0.004(2012):296-300.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[王秀梅]'s Articles
[万晔]'s Articles
[杨怀玉]'s Articles
Baidu academic
Similar articles in Baidu academic
[王秀梅]'s Articles
[万晔]'s Articles
[杨怀玉]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[王秀梅]'s Articles
[万晔]'s Articles
[杨怀玉]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.