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Start Over Author "Legang Chen" Publisher royal society of chemistry (rsc)
1 results on '"Legang Chen"'

1. Preparation of a BTA–UIO–GO nanocomposite to endow coating systems with active inhibition and passive anticorrosion performances

Author

Lijuan Zhu, Legang Chen, Haidong Chen, Yao Pang, Yong Jiang, Zongxue Yu, Chunxia Xie, Kunyao Cao, and Juan Wang

Subjects
Nanocomposite, Benzotriazole, Chemistry, Graphene, Oxide, Nanocontainer, General Chemistry, engineering.material, Catalysis, law.invention, Corrosion, chemistry.chemical_compound, Corrosion inhibitor, Coating, Chemical engineering, law, Materials Chemistry, engineering
Abstract

In this work, a nanocomposite with active and passive corrosion protection performances was synthesized through a facile method. A metal organic framework (UIO-66) was chosen as the nanocontainer to encapsulate the corrosion inhibitor benzotriazole (BTA). Graphene oxide (GO) was utilized to act as a physical barrier. The active protection ability was achieved by two aspects. One is the pH-stimulated release of the loaded inhibitors from nanocontainers and the other is the passive film (ZrO2), which resulted from the disintegrated UIO-66 under alkaline conditions. The passive protection capacity was provided by the outstanding barrier property of GO.

Published
2021
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