Effect of calcining temperature on particle size of hydroxyapatite synthesized by solid-state reaction at room temperature

被引：102

作者：

Guo, Xiaojun ^{[1
]}

Yan, Hudong ^{[1
]}

Zhao, Shengguo ^{[2
]}

Zhang, Li ^{[1
]}

Li, Yutian ^{[1
]}

Liang, Xiaohu ^{[1
]}

机构：

[1] Northwest Normal Univ, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China

[2] Gansu Entry Exit Inspect & Quarantine Bur, Lanzhou, Peoples R China

来源：

ADVANCED POWDER TECHNOLOGY | 2013年 / 24卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Hydroxyapatite; Solid-state reaction; Room temperature; Calcination; CALCIUM-PHOSPHATE BIOCERAMICS; MICROEMULSION; SUBSTITUTION; BONE;

D O I：

10.1016/j.apt.2013.03.002

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Using diammonium phosphate, calcium nitrate tetrahydrate and sodium bicarbonate as raw materials, hydroxyapatite (HAP) was facilely synthesized by solid-state reaction at room temperature. The crystallinity, phase, morphology and particle size of the products were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FT-IR), thermogravimetry/differential thermal analysis (TG-DTA) and particle size analyzer. The influence of calcining temperature on the crystallinity and composition of HAP phase was also investigated. (C) 2013 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved.

引用

页码：1034 / 1038

页数：5

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