Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
Designing and fabricating of time-depend self-strengthening inhibitor film: Synergistic inhibition of sodium dodecyl sulfate and 4-mercaptopyridine for mild steel | |
Han, Peng1; Li, Weihua1,2; Tian, Huiwen1; Gao, Xiang1; Ding, Rui1; Xiong, Chuansheng1; Chen, Changfeng3 | |
2018-10-15 | |
发表期刊 | JOURNAL OF MOLECULAR LIQUIDS |
ISSN | 0167-7322 |
卷号 | 268页码:425-437 |
通讯作者 | Li, Weihua(Liweihua@qdio.ac.cn) |
摘要 | 12-Sodium alkyl sulfate (SDS) was used as supporting frame for the adsorption of 4-mercaptopyridine (4MP) molecules, and the synergistic effect of 4MP and SDS (MP-SDS) was studied. Long time immersion tests showed that MP-SDS inhibitor film changed from monolayer to bilayer structure with time. Owning to the occurrence of the inhibitor bilayer, the corrosion inhibition loss induced by the de-adsorption of first inhibitor layer after long period of immersion was recuperated. MP-SDS shows good synergistic inhibition performance toward the corrosion of the steel in 0.5 M HCl solution. The relative synergistic mechanism was finally discussed. (C) 2018 Elsevier B.V. All rights reserved. |
关键词 | Surfactant EIS Weight loss Synergistic effect Acid inhibition |
DOI | 10.1016/j.molliq.2018.07.087 |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Science Fund for Young Scholars[51701234] ; China Postdoctoral Science Foundation[2018M632727] ; National Science Fund for Distinguished Young Scholars[51525903] ; AoShan Talents Outstanding Scientist Program by Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-OS09] ; National Science Fund for Young Scholars[51701234] ; China Postdoctoral Science Foundation[2018M632727] ; National Science Fund for Distinguished Young Scholars[51525903] ; AoShan Talents Outstanding Scientist Program by Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-OS09] |
WOS研究方向 | Chemistry ; Physics |
WOS类目 | Chemistry, Physical ; Physics, Atomic, Molecular & Chemical |
WOS记录号 | WOS:000447817400048 |
出版者 | ELSEVIER SCIENCE BV |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/156562 |
专题 | 海洋环境腐蚀与生物污损重点实验室 |
通讯作者 | Li, Weihua |
作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Sun Yat Sen Univ, Coll Chem Engn & Technol, Tangjiawan 519082, Zuhai, Peoples R China 3.China Univ Petr, Dept Mat Sci & Engn, 18 Fuxue Rd, Beijing 102249, Peoples R China |
第一作者单位 | 中国科学院海洋研究所 |
通讯作者单位 | 中国科学院海洋研究所 |
推荐引用方式 GB/T 7714 | Han, Peng,Li, Weihua,Tian, Huiwen,et al. Designing and fabricating of time-depend self-strengthening inhibitor film: Synergistic inhibition of sodium dodecyl sulfate and 4-mercaptopyridine for mild steel[J]. JOURNAL OF MOLECULAR LIQUIDS,2018,268:425-437. |
APA | Han, Peng.,Li, Weihua.,Tian, Huiwen.,Gao, Xiang.,Ding, Rui.,...&Chen, Changfeng.(2018).Designing and fabricating of time-depend self-strengthening inhibitor film: Synergistic inhibition of sodium dodecyl sulfate and 4-mercaptopyridine for mild steel.JOURNAL OF MOLECULAR LIQUIDS,268,425-437. |
MLA | Han, Peng,et al."Designing and fabricating of time-depend self-strengthening inhibitor film: Synergistic inhibition of sodium dodecyl sulfate and 4-mercaptopyridine for mild steel".JOURNAL OF MOLECULAR LIQUIDS 268(2018):425-437. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Designing and fabric(4213KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论