Slippery liquid-infused porous surfaces fabricated on aluminum as a barrier to corrosion induced by sulfate reducing bacteria

被引：132

作者：

Wang, Peng ^{[1
]}

Lu, Zhou ^{[1
,2
]}

Zhang, Dun ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100039, Peoples R China

来源：

CORROSION SCIENCE | 2015年 / 93卷

基金：

中国国家自然科学基金;

关键词：

Aluminum; EIS; SEM; Interfaces; SUPER-HYDROPHOBIC FILM; STAINLESS-STEEL; CARBON-STEEL; SRB-BIOFILM; RESISTANCE; SEAWATER; OMNIPHOBICITY; PERFORMANCE; INHIBITION; PROTECTION;

D O I：

10.1016/j.corsci.2015.01.015

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Microbiological corrosion induced by sulfate reducing bacteria (SRB) is one of the main threatens to the safety of marine structure. To reduce microbiological corrosion, slippery liquid infused porous surfaces (SLIPS) were designed and fabricated on aluminum substrate by constructing rough aluminum oxide layer, followed by fluorination of the rough layer and infiltration with lubricant. The as-fabricated SLIPS were characterized with wettability measurement, SEM and XPS. Their resistances to microbiological corrosion induced by SRB were evaluated with fluorescence microscopy and electrochemical measurement. It was demonstrated that they present high resistance to bacteria adherence and the resultant microbiological corrosion in static seawater. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：159 / 166

页数：8

共 33 条

[1] MICROBIALLY SUSTAINED PITTING CORROSION OF 304-STAINLESS-STEEL IN ANAEROBIC SEAWATER [J].