A combination of experiment and theoretical methods to study the novel and low-cost corrosion inhibitor 1-hydroxy-7-azabenzotriazole for mild steel in 1 M sulfuric acid

Gao Lanzhou; Peng Shini; Gong Zhili; Chen Jie

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A combination of experiment and theoretical methods to study the novel and low-cost corrosion inhibitor 1-hydroxy-7-azabenzotriazole for mild steel in 1 M sulfuric acid

机译：在1M硫酸中研究新型和低成本腐蚀抑制剂1-羟基-7-阿苯并苯并三唑的实验和理论方法的组合

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摘要

1-Hydroxy-7-azabenzotriazole (HOAT) was explored via experimental and theoretical computation methods as a corrosion inhibitor for mild steel in 1 M sulfuric acid. These data indicate that HOAT has good ability to suppress corrosion of the mild steel, with ideal agreement with between experimental and computational results. Besides, the electrochemical experiments show that HOAT is a mixed-type corrosion inhibitor for mild steel in 1 M H2SO4. Furthermore, HOAT adsorption on the surface of steel conforms to the Langmuir isotherm model. Finally, computational simulation was executed to deeply investigate the mechanism to HOAT inhibition corrosion of steel.

机译：通过实验和理论计算方法探索1-羟基-7-阿扎巴苯并亚唑（霍披）作为1M硫酸中的温和钢的腐蚀抑制剂。这些数据表明Hoat具有抑制温和钢腐蚀的良好能力，具有理想的协议与实验和计算结果之间。此外，电化学实验表明，在1MH2SO4中，恒湿是一种用于温和钢的混合型腐蚀剂。此外，钢表面上的Hoat吸附符合Langmuir等温模型。最后，执行计算模拟以深入研究钢的Hoat抑制腐蚀的机制。

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来源
《RSC Advances》 |2018年第67期|共11页
作者
Gao Lanzhou; Peng Shini; Gong Zhili; Chen Jie;
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作者单位

Chongqing Univ Sch Urban Construct &

Environm Engn Chongqing Peoples R China;

Chongqing Univ Sch Urban Construct &

Environm Engn Chongqing Peoples R China;

Chongqing Univ Sch Urban Construct &

Environm Engn Chongqing Peoples R China;

Chongqing Univ Sch Urban Construct &

Environm Engn Chongqing Peoples R China;

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正文语种 eng
中图分类化学;
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1. A combination of experiment and theoretical methods to study the novel and low-cost corrosion inhibitor 1-hydroxy-7-azabenzotriazole for mild steel in 1 M sulfuric acid [J] . Gao Lanzhou, Peng Shini, Gong Zhili, RSC Advances . 2018,第67期

机译：在1M硫酸中研究新型和低成本腐蚀抑制剂1-羟基-7-阿苯并苯并三唑的实验和理论方法的组合
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4. Inhibitive Assessment Of MMTPH As A Novel Corrosion Inhibitor For Mild Steel In Sulfuric Acid Solution [C] . Sh. Mohajernia, S. Hejazi, M.H. Moayed, European corrosion congress . 2012

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7. A combination of experiment and theoretical methods to study the novel and low-cost corrosion inhibitor 1-hydroxy-7-azabenzotriazole for mild steel in 1 M sulfuric acid [O] . Lanzhou Gao, Shini Peng, Zhili Gong, 2018

机译：在1M硫酸中研究新型和低成本腐蚀抑制剂1-羟基-7-阿苯并苯并三唑的实验和理论方法的组合

A combination of experiment and theoretical methods to study the novel and low-cost corrosion inhibitor 1-hydroxy-7-azabenzotriazole for mild steel in 1 M sulfuric acid

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