Fengting Li
China University of Petroleum
DurabilityVacancy defectPhysical chemistryAdsorptionDensity functional theoryComposite materialMaterials scienceCorrosionCorrosion inhibitorBenzotriazoleNano-CoatingNanocontainerPolymer coatingEtchingChemical engineeringMetalCopperMesoporous organosilicaImpurity
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#1Meng Cheng (China University of Petroleum)H-Index: 4
#2Fengting Li (China University of Petroleum)
Last. Songqing Hu (China University of Petroleum)H-Index: 15
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Abstract null null Smart coatings with inhibitor loaded nanocontainers exhibit significant efficiency and durability in prolonging metal life-time and reducing catastrophic failure. However, scaling and further practical intelligent anticorrosion applications of such coatings are still greatly limited by time-consuming installation of various nanovalves. Herein, hybrid hollow mesoporous organosilica was obtained by facile selective etching and served as valve-free nanocontainer to prepare smart ...
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#2Zhikun Wang (China University of Petroleum)H-Index: 8
Last. Songqing Hu (China University of Petroleum)H-Index: 15
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Abstract Density functional theory calculation was conducted to investigate the adsorption behavior and mechanism of benzotriazole (BTA) on the copper surface with the defects of vacancy, impurity, and grain boundary (GB). On the Cu (111) surface with vacancies, BTA tends to obliquely, rather than vertically, adsorb on the copper surface. The surface doped with Zn and O has stronger adsorption activity for negatively charged particles compared with the surface doped with Ni and S. For impurity a...
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