Development of solid state embeddable reference electrode for corrosion monitoring of steel in reinforced concrete structures

被引：25

作者：

Maruthapandian, V. ^{[1
,2
]}

Saraswathy, V. ^{[1
,2
]}

Muralidharan, S. ^{[1
]}

机构：

[1] CSIR, Cent Electrochem Res Inst, Corros & Mat Protect Div, Karaikkudi 630003, Tamil Nadu, India

[2] Acad Sci & Innovat Res AcSIR, New Delhi 110025, India

来源：

CEMENT & CONCRETE COMPOSITES | 2016年 / 74卷

关键词：

Concrete; Steel reinforced concrete; Polarization; Alkaline corrosion; Potential parameter; Pourbaix diagram; SENSOR; PERFORMANCE; NIFE2O4;

D O I：

10.1016/j.cemconcomp.2016.09.001

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Corrosion of steel reinforcement concrete structures is monitored through the surface mounting techniques using liquid based reference electrodes. Due to the limited usage of liquid based reference electrodes solid state reference electrode are introduced recently. In the present study, we fabricated and characterized Mn3O4 based pellet electrode for corrosion assessment of steel rebar in high alkaline medium through electrochemical methods and the results are compared with conventional saturated calomel reference electrode (SCE). The results indicate that the fabricated pellet electrode exhibits better characteristics suitable for high alkaline concrete environment and differentiate the passive and active status of steel rebar. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：100 / 108

页数：9

共 50 条

[1] Low-temperature synthesis of Hausmannite Mn3O4 [J].

Al Sagheer, FA ;

Hasan, MA ;

Pasupulety, L ;

Zaki, MI .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1999, 18 (03) :209-211

[2] EIS study of the corrosion behaviour of zinc-based coatings on steel in quiescent 3% NaCl solution. Part 1: directly exposed coatings [J].

Barranco, V ;

Feliu, S ;

Feliu, S .

CORROSION SCIENCE, 2004, 46 (09) :2203-2220

[3] Rebar Corrosion in Mortars Containing Calcareous Filler [J].

Batic, O. R. ;

Sota, J. D. ;

Fernandez, J. L. ;

Del Amo, B. ;

Romagnoli, R. .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2010, 49 (18) :8488-8494

[4] Development and Evaluation of a Pseudoreference Pt//Ag/AgCl Electrode for Electrochemical Systems [J].

Beati, Andre A. G. F. ;

Reis, Rafael M. ;

Rocha, Robson S. ;

Lanza, Marcos R. V. .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2012, 51 (14) :5367-5371

[5] All-solid-state separated potassium electrode based on SnO2/ITO glass [J].

Cheng, Jui-Fu ;

Chou, Jung-Chuan ;

Sun, Tai-Ping ;

Hsiunga, Shen-Kan .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2007, 154 (11) :J369-J374

[6] Effective monitoring of corrosion in reinforcing steel in concrete constructions by a multifunctional sensor [J].

Dong, Shi-Gang ;

Lin, Chang-Jian ;

Hu, Rong-Gang ;

Li, Lan-Qiang ;

Du, Rong-Gui .

ELECTROCHIMICA ACTA, 2011, 56 (04) :1881-1888

[7] Mesoporous hybrid material composed of Mn3O4 nanoparticles on nitrogen-doped graphene for highly efficient oxygen reduction reaction [J].

Duan, Jingjing ;

Zheng, Yao ;

Chen, Sheng ;

Tang, Youhong ;

Jaroniec, Mietek ;

Qiao, Shizhang .

CHEMICAL COMMUNICATIONS, 2013, 49 (70) :7705-7707

[8] A novel chemical synthesis and characterization of Mn3O4 thin films for supercapacitor application [J].

Dubal, D. P. ;

Dhawale, D. S. ;

Salunkhe, R. R. ;

Pawar, S. M. ;

Lokhande, C. D. .

APPLIED SURFACE SCIENCE, 2010, 256 (14) :4411-4416

[9] Embeddable reference electrodes for corrosion monitoring of reinforced concrete structures [J].

Duffo, G. S. ;

Farina, S. B. ;

Giordano, C. M. .

MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2010, 61 (06) :480-489

[10] Characterization of solid embeddable reference electrodes for corrosion monitoring in reinforced concrete structures [J].

Duffo, G. S. ;

Farina, S. B. ;

Giordano, C. M. .

ELECTROCHIMICA ACTA, 2009, 54 (03) :1010-1020

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