The custom making of hierarchical micro/nanoscaled titanium phosphate coatings and their formation mechanism analysis.

ABSTRACT: In this study, a series of hierarchical micro/nanoscaled titanium phosphate (TiP) coatings possessing various surface morphologies were successfully fabricated on titanium (Ti) discs. The hydrothermal reactions of Ti discs in hydrogen peroxide (H₂O₂) and phosphoric acid (H₃PO₄) mixed solution yield diverse topographies such as hemispheric clump, cylindrical rod, spherical walnut, micro/nano grass, micro/nano sheet, and fibrous network. And their crystal structures were mainly composed of Ti(HPO₄)₂·0.5H₂O, (TiO)₂P₂O₇, H₂TiP₂O₈, Ti(HPO₄)₂ and TiO₂. The morphology and crystal shape of the TiP coatings depend strongly on

SUBMITTER: Cai B 

PROVIDER: S-EPMC9076429 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature