Electrophoretic deposition of graphene oxide as a corrosion inhibitor for sintered NdFeB

Wenting He; Liqun Zhu; Haining Chen; Haiyang Nan; Weiping Li; Huicong Liu; Yan Wang

doi:10.1016/j.apsusc.2013.04.130

Electrophoretic deposition of graphene oxide as a corrosion inhibitor for sintered NdFeB

Wenting He
, Liqun Zhu
, Haining Chen
, Haiyang Nan
, Weiping Li
, Huicong Liu^*
, Yan Wang

^*Corresponding author for this work

School of Materials Science and Engineering

Beihang University

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

147 Scopus citations

Abstract

Graphene oxide (GO) was deposited uniformly on the surface of permanent magnet material NdFeB by electrophoretic deposition (EPD). Electrophoretic deposited graphene oxide (EPD-GO) coating was reduced partially after EPD process, owing to the removal of oxygen functional groups. And EPD-GO coating showed excellent adhesion to the NdFeB matrix. According to the results of electrochemical tests, the decrease in corrosion current density and the positive shift in corrosion potential have both demonstrated that EPD-GO coating served as a corrosion inhibitor, protecting NdFeB from NaCl aqueous solution.

Original language	English
Pages (from-to)	416-423
Number of pages	8
Journal	Applied Surface Science
Volume	279
DOIs	https://doi.org/10.1016/j.apsusc.2013.04.130
State	Published - 15 Aug 2013

Keywords

Corrosion inhibitor
Electrophoretic deposition
Graphene oxide
NdFeB

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title = "Electrophoretic deposition of graphene oxide as a corrosion inhibitor for sintered NdFeB",

abstract = "Graphene oxide (GO) was deposited uniformly on the surface of permanent magnet material NdFeB by electrophoretic deposition (EPD). Electrophoretic deposited graphene oxide (EPD-GO) coating was reduced partially after EPD process, owing to the removal of oxygen functional groups. And EPD-GO coating showed excellent adhesion to the NdFeB matrix. According to the results of electrochemical tests, the decrease in corrosion current density and the positive shift in corrosion potential have both demonstrated that EPD-GO coating served as a corrosion inhibitor, protecting NdFeB from NaCl aqueous solution.",

keywords = "Corrosion inhibitor, Electrophoretic deposition, Graphene oxide, NdFeB",

author = "Wenting He and Liqun Zhu and Haining Chen and Haiyang Nan and Weiping Li and Huicong Liu and Yan Wang",

year = "2013",

month = aug,

day = "15",

doi = "10.1016/j.apsusc.2013.04.130",

language = "英语",

volume = "279",

pages = "416--423",

journal = "Applied Surface Science",

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T1 - Electrophoretic deposition of graphene oxide as a corrosion inhibitor for sintered NdFeB

AU - He, Wenting

AU - Zhu, Liqun

AU - Chen, Haining

AU - Nan, Haiyang

AU - Li, Weiping

AU - Liu, Huicong

AU - Wang, Yan

PY - 2013/8/15

Y1 - 2013/8/15

N2 - Graphene oxide (GO) was deposited uniformly on the surface of permanent magnet material NdFeB by electrophoretic deposition (EPD). Electrophoretic deposited graphene oxide (EPD-GO) coating was reduced partially after EPD process, owing to the removal of oxygen functional groups. And EPD-GO coating showed excellent adhesion to the NdFeB matrix. According to the results of electrochemical tests, the decrease in corrosion current density and the positive shift in corrosion potential have both demonstrated that EPD-GO coating served as a corrosion inhibitor, protecting NdFeB from NaCl aqueous solution.

AB - Graphene oxide (GO) was deposited uniformly on the surface of permanent magnet material NdFeB by electrophoretic deposition (EPD). Electrophoretic deposited graphene oxide (EPD-GO) coating was reduced partially after EPD process, owing to the removal of oxygen functional groups. And EPD-GO coating showed excellent adhesion to the NdFeB matrix. According to the results of electrochemical tests, the decrease in corrosion current density and the positive shift in corrosion potential have both demonstrated that EPD-GO coating served as a corrosion inhibitor, protecting NdFeB from NaCl aqueous solution.

KW - Corrosion inhibitor

KW - Electrophoretic deposition

KW - Graphene oxide

KW - NdFeB

UR - https://www.scopus.com/pages/publications/84878556679

U2 - 10.1016/j.apsusc.2013.04.130

DO - 10.1016/j.apsusc.2013.04.130

M3 - 文章

AN - SCOPUS:84878556679

SN - 0169-4332

VL - 279

SP - 416

EP - 423

JO - Applied Surface Science

JF - Applied Surface Science

ER -

Electrophoretic deposition of graphene oxide as a corrosion inhibitor for sintered NdFeB

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Keywords

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