首页> 外文会议>International symposium on electrochemical methods in corrosion research;EMCR VI >Voltammetric and Ellipsometric Studies of Films Formed on 304 Stainless Steel in Sulphuric Acid Solution without and with Benzotriazole
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Voltammetric and Ellipsometric Studies of Films Formed on 304 Stainless Steel in Sulphuric Acid Solution without and with Benzotriazole

机译:含和不含苯并三唑的硫酸溶液中在304不锈钢上成膜的伏安和椭圆光度研究

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摘要

The formation of an inhibitive film of benzotriazole (BTAH) on the surface of 304 stainless steel (SS) in 0.01 M H_2SO_4, was studied by voltammetric and ellipsometric measurements. BTAH acts as an inhibitor of the corrosion process on the entire range of the studied potentials. The ellipsometric studies showed that the thickness of BTAH film depends on the applied potential, changing from 79 A to 1140 A.
机译:通过伏安法和椭偏法研究了在0.01 M H_2SO_4中304不锈钢(SS)表面苯并三唑(BTAH)抑制膜的形成。 BTAH在整个研究电位范围内都可作为腐蚀过程的抑制剂。椭偏研究表明,BTAH膜的厚度取决于所施加的电势,从79 A变为1140A。

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