Electropolishing of stainless steel in an ionic liquid

被引：93

作者：

Abbott, AP ^{[1
]}

Capper, G

Swain, BG

Wheeler, DA

机构：

[1] Univ Leicester, Dept Chem, Leicester LE1 7RH, Leics, England

[2] Anopol Ltd, Birmingham B5 5QJ, W Midlands, England

来源：

TRANSACTIONS OF THE INSTITUTE OF METAL FINISHING | 2005年 / 83卷 / 01期

关键词：

electropolishing; ionic liquid; deep eutectic solvent; choline chloride;

D O I：

10.1179/002029605X17657

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Efficient electropolishing of stainless steel is demonstrated in an ionic liquid produced from ethylene glycol and choline chloride (HOC2H4N(CH3) Cl-+(3)-). It is shown that the metal dissolves without prior passivation and no gassing is observed at the anode surface. No dealloying of the substrate is observed and no changes in the polish quality are observed as the ionic liquid ages.

引用

页码：51 / 53

页数：3

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