Inhibition by phosphonic acids - an overview

被引：26

作者：

Gunasekaran, G ^{[1
]}

Natarajan, R ^{[1
]}

Muralidharan, VS ^{[1
]}

Palaniswamy, N ^{[1
]}

Rao, BVA ^{[1
]}

机构：

[1] REG ENGN COLL,WARANGAL,ANDHRA PRADESH,INDIA

来源：

ANTI-CORROSION METHODS AND MATERIALS | 1997年 / 44卷 / 04期

关键词：

ceramics; corrosion; metals;

D O I：

10.1108/00035599710183216

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Phosphonic acids are good complexing agents. However, they are not good as inhibitors except for a very few. Synergistic inhibition is offered in the presence of metal cations like Ca2+, Mg2+, Zn2+ and others in neutral media. The zinc ion is an ideal choice. The part of zinc ions are now replaced by polymers, azoles to prepare eco-friendly inhibitor formulations. They are also used as corrosion inhibitors in concrete, coatings, rubber blends, acid cleaners, anti-freeze coolants, etc. Discusses the various applications of phosphonic acids and their action mechanisms.

引用

页码：248 / &

页数：13

共 109 条

[1]

AGALAROVA TA, 1988, ZASHCH MET, V24, P788

[2]

BARTLETT RJ, 1990, CHANGING SCENE OF HEALTH CARE AND TECHNOLOGY, P113

[3]

BATTACHARYA GS, 1983, CORROSION MAINTENANC, V6, P181

[4]

BLOCK H, 1982, CHEM ABSTR 78662Q, P97

[5]

BLUM H, 1989, CHEM ABSTR 7615Y, P111

[6]

BLUN H, 1984, CHEM ABSTR 91221R, P101

[7]

BOFFARDI BP, 1983, CHEM ABSTR 19033K, P99

[8]

BONNKE M, 1991, CHEM ABSTR 165676K, P114

[9]

BORON K, 1985, PR NAUK I TECHNOL NI, V27, P91

[10]

BOTTA A, 1981, CHEM ABSTR 47477S, P94

← 1 2 3 4 5 6 7 8 9 10 →