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Your search keyword '"Wang, Liguo"' showing total 2 results
Start Over "Wang, Liguo" Topic biodegradation Journal applied surface science
2 results on '"Wang, Liguo"'

1. Chemically anchoring of TiO2 coating on OH-terminated Mg3(PO3)2 surface and its influence on the in vitro degradation resistance of Mg–Zn–Ca alloy.

Author

Cao, Guoqin, Wang, Lijie, Fu, Zhenya, Hu, Junhua, Guan, Shaokang, Zhang, Caili, Wang, Liguo, and Zhu, Shijie

Subjects
*TITANIUM dioxide, *METAL coating, *SURFACE chemistry, *MAGNESIUM alloys, *HYDROXIDES, *CHEMICAL bonds
Abstract

Highlights: [•] The OH-terminated MAO surface promoted the generation of TiO2 layer. [•] The interface was bonded by the interaction of phosphate radical and Ti–O bond. [•] The chemically anchored interface contributed to the in vitro degradation slowdown. [ABSTRACT FROM AUTHOR]

Published
2014
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2. In vitro degradation of AZ31 magnesium alloy coated with nano TiO2 film by sol–gel method

Author

Hu, Junhua, Zhang, Caili, Cui, Baohong, Bai, Kuifeng, Guan, Shaokang, Wang, Liguo, and Zhu, Shijie

Subjects
*BIODEGRADATION, *MAGNESIUM alloys, *SURFACE coatings, *NANOSTRUCTURED materials, *TITANIUM dioxide films, *CHEMICAL processes, *X-ray diffraction, *CALORIMETRY, *SCANNING electron microscopy
Abstract

Abstract: A nano TiO2 film was coated on AZ31 alloy substrate by sol–gel method. The TiO2 film was characterized by X-ray diffractometry (XRD), differential scanning calorimetry-thermogravimetric analysis (DSC-TG), field emission scanning electron microscopy (FE-SEM) and energy dispersion spectroscopy (EDS). The degradation of the nano-TiO2 coated alloy was evaluated by immersion test and electrochemical measurement. An attempt was made to relate corrosion of coated alloys with the annealing treatment and resultant structural evolution. [Copyright &y& Elsevier]

Published
2011
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