期刊论文

Zhang, Aidong（张爱东）

英文

Journal of Molecular Liquids

0167-7322

2019

280

327-333

10.1016/j.molliq.2019.02.062

The authors gratefully acknowledge the financial supports from the National Natural Science Foundation of China ( 21472064 and 21772060 ), the Wuhan Municipal Front Program for Application Basis Research ( 2018010401011283 ), and the Central China Normal University Basic Research Fund of Education Ministry of China ( CCNU18GF001 ). Appendix A

本校为第一且通讯机构

Fluorinated surfactants have comprehensive performance superior to non-fluorinated ones, however, their role as metal corrosion inhibitors is elusive. Herein, two fluorinated surfactants, one bearing a branched chain perfluoro group (BFIS) derived from hexafluoropropene trimer and the other bearing a straight chain perfluorohexanesulfonyl group (SFIS), were synthesized and comparatively investigated for their anticorrosion performance on carbon steel in HCI solution. Potentiodynamic polarization and electrochemical impedance spectroscopy revealed that BFIS possessed a corrosion inhibition effi...