期刊论文

Zhu, Zhihong;Wan, Ying

英文

Chemical Engineering Journal

1385-8947

2020

389

124400

10.1016/j.cej.2020.124400

This work was financially supported by the National Key R&D Program of China (Grant No. 2016YFC1100100 ), self-determined research funds of CCNU from the colleges’ basic research and operation of MOE (Nos. CCNU19TS038 and 2019QN017 ), and the Natural Science Foundation of Hubei Province (No. 2019CFB606 ), Outstanding Talents Foundation of Henan Province ( 182101510003 ) and the startup funds from the Henan University of Science and Technology ( 13480095 and 13480096 ).

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Calcium ion (Ca2+) has received great attention in recent years in the field of bone implant materials because of its vital role in osteogenesis. A micro-sheet structured calcium titanate (CaTiO3) scaffold is designed and fabricated through a two-step hydrothermal method and ions exchange method. The success of this synthesis relies on the ions exchange process to facilitate the conversion of Na0.8H1.2Ti3O7 to H2Ti3O7. The CaTiO3 scaffold with uniform surface morphology and interconnected space can be obtained after a second hydrothermal reacti...