Inhibition effects of simulated extracellular polymeric substances for A3 steel in 1 mol • L-1 HCl solution

Zhen Wu Zhang; Yang Yang Xia; Wei Nan Gong; Wen Zhong Yang

doi:10.11973/fsyfh-201603004

Inhibition effects of simulated extracellular polymeric substances for A3 steel in 1 mol • L^-1 HCl solution

Zhen Wu Zhang, Yang Yang Xia, Wei Nan Gong, Wen Zhong Yang

School of Chemistry and Moleculai Engineering

Nanjing Tech University

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The inhibition effects of several simulated extracellular polymeric substances for A3 stell in 1 mol • L^-1 HCl were studied with weight loss method, potentiodynamic polarization curve and electrochemical impedance spectroscopy techniques, and the corrosion morphology was observed by SEM. It was found that bovine serum albumin had high inhibition efficiency against A3 steel corrosion and the inhibition of sodium carboxymethyl cellulose was lower. However, fulvic acid, humic acid sodium and sodium alginate almost had no effect on inhibition of A3 steel and sometimes accelerated the corrosion of A3 steel.

Original language	English
Pages (from-to)	202-205
Number of pages	4
Journal	Corrosion and Protection
Volume	37
Issue number	3
DOIs	https://doi.org/10.11973/fsyfh-201603004
State	Published - 1 Mar 2016

Keywords

A3 stell
Inhibition
Simulated extracellular polymeric substance

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10.11973/fsyfh-201603004

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title = "Inhibition effects of simulated extracellular polymeric substances for A3 steel in 1 mol • L-1 HCl solution",

abstract = "The inhibition effects of several simulated extracellular polymeric substances for A3 stell in 1 mol • L-1 HCl were studied with weight loss method, potentiodynamic polarization curve and electrochemical impedance spectroscopy techniques, and the corrosion morphology was observed by SEM. It was found that bovine serum albumin had high inhibition efficiency against A3 steel corrosion and the inhibition of sodium carboxymethyl cellulose was lower. However, fulvic acid, humic acid sodium and sodium alginate almost had no effect on inhibition of A3 steel and sometimes accelerated the corrosion of A3 steel.",

keywords = "A3 stell, Inhibition, Simulated extracellular polymeric substance",

author = "Zhang, {Zhen Wu} and Xia, {Yang Yang} and Gong, {Wei Nan} and Yang, {Wen Zhong}",

year = "2016",

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doi = "10.11973/fsyfh-201603004",

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T1 - Inhibition effects of simulated extracellular polymeric substances for A3 steel in 1 mol • L-1 HCl solution

AU - Zhang, Zhen Wu

AU - Xia, Yang Yang

AU - Gong, Wei Nan

AU - Yang, Wen Zhong

PY - 2016/3/1

Y1 - 2016/3/1

N2 - The inhibition effects of several simulated extracellular polymeric substances for A3 stell in 1 mol • L-1 HCl were studied with weight loss method, potentiodynamic polarization curve and electrochemical impedance spectroscopy techniques, and the corrosion morphology was observed by SEM. It was found that bovine serum albumin had high inhibition efficiency against A3 steel corrosion and the inhibition of sodium carboxymethyl cellulose was lower. However, fulvic acid, humic acid sodium and sodium alginate almost had no effect on inhibition of A3 steel and sometimes accelerated the corrosion of A3 steel.

AB - The inhibition effects of several simulated extracellular polymeric substances for A3 stell in 1 mol • L-1 HCl were studied with weight loss method, potentiodynamic polarization curve and electrochemical impedance spectroscopy techniques, and the corrosion morphology was observed by SEM. It was found that bovine serum albumin had high inhibition efficiency against A3 steel corrosion and the inhibition of sodium carboxymethyl cellulose was lower. However, fulvic acid, humic acid sodium and sodium alginate almost had no effect on inhibition of A3 steel and sometimes accelerated the corrosion of A3 steel.

KW - A3 stell

KW - Inhibition

KW - Simulated extracellular polymeric substance

UR - http://www.scopus.com/inward/record.url?scp=85026431024&partnerID=8YFLogxK

U2 - 10.11973/fsyfh-201603004

DO - 10.11973/fsyfh-201603004

M3 - 文章

AN - SCOPUS:85026431024

SN - 1005-748X

VL - 37

SP - 202

EP - 205

JO - Corrosion and Protection

JF - Corrosion and Protection

IS - 3

ER -

Inhibition effects of simulated extracellular polymeric substances for A3 steel in 1 mol • L^-1 HCl solution

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Keywords

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