β-磷酸三钙介孔结构的电镜表征

IF 1.9 4区材料科学 Q3 Materials Science

Journal of the Australian Ceramic Society Pub Date : 2022-08-12 DOI:10.1007/s41779-022-00781-8

Henni Setia Ningsih, Leonhard Tannesia, Temesgen Yiber Animut, Wen-Ling Yeh, Shao-Ju Shih

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引用次数: 0

摘要

摘要采用喷雾干燥法制备介孔β-磷酸三钙(β-TCP)。采用x射线衍射、傅里叶变换红外、扫描电镜、透射电镜、BET分析和体外细胞活力等方法对喷雾干粉进行了表征。平均粒径在0.3 ~ 1.8 μm之间，BET表面积在16 ~ 64m2 /g之间，平均孔径为3nm。同时，除800℃外，β-TCP粉末均无细胞毒性。此外，在孔隙观察方面，获得了孔隙形态和相应孔径分布的详细信息。最后讨论了喷雾干燥β-TCP的成孔机理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Characterization of mesoporous in β-tricalcium phosphate using electron microscopy

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Characterization of mesoporous in β-tricalcium phosphate using electron microscopy

Abstract

A simple and scalable method, spray drying, for fabricating mesoporous β-tricalcium phosphate (β-TCP) was developed. The spray-dried powders were characterized using X-ray diffraction, Fourier-transform infrared, scanning electron microscope, transmission electron microscope, BET analysis, and in vitro cell viability. The obtained average particle sizes range between 0.3 and 1.8 μm, BET surface areas range between 16 and 64 m²/g, and average pore diameters are 3 nm. Meanwhile, the β-TCP powders exhibited no cytotoxicity except for the 800 ℃. In addition, for porous observation, detailed information on pore morphologies and corresponding pore size distributions was obtained. Finally, the pore formation mechanism of spray-dried β-TCP was discussed.

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来源期刊

Journal of the Australian Ceramic Society MATERIALS SCIENCE, CERAMICS-

CiteScore

3.20

自引率

5.30%

发文量

审稿时长

>12 weeks

期刊介绍： Publishes high quality research and technical papers in all areas of ceramic and related materials Spans the broad and growing fields of ceramic technology, material science and bioceramics Chronicles new advances in ceramic materials, manufacturing processes and applications Journal of the Australian Ceramic Society since 1965 Professional language editing service is available through our affiliates Nature Research Editing Service and American Journal Experts at the author''s cost and does not guarantee that the manuscript will be reviewed or accepted