Controlled additive-free hydrothermal synthesis and characterization of uniform hydroxyapatite nanobelts

被引：79

作者：

An, Liang ^{[1
]}

Li, Wang ^{[1
]}

Xu, Yong ^{[1
]}

Zeng, Danlin ^{[1
]}

Cheng, Yang ^{[1
]}

Wang, Guanghui ^{[1
]}

机构：

[1] Wuhan Univ Sci & Technol, Sch Chem Engn & Technol, Hubei Key Lab Coal Convers & New Carbon Mat, Wuhan 430081, Peoples R China

来源：

CERAMICS INTERNATIONAL | 2016年 / 42卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Hydroxyapatite; Nanobelts; Hydrothermal method; Additive-free synthesis; RAPID SYNTHESIS; CRYSTALLIZATION; NANOPARTICLES; MICROSPHERES; NANOCRYSTALS; STIMULATION; ADSORPTION;

D O I：

10.1016/j.ceramint.2015.10.099

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

081705 [工业催化]; 082905 [生物质能源与材料];

摘要：

Uniform hydroxyapatite (HAp) nanobelts were successfully synthesized with a facile and economic hydrothermal method for the first time. During the preparation process, without surfactants or additives were used except for three requisite cheap reactants, and the experimental procedures were very simple. X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectrum (EDS), inductively coupled plasma (ICP), Fourier transform infrared spectrum (FTIR), transmission electron microscopy (TEM), high resolution transmission electron microscopy (HRTEM) and selected area electron diffraction (SAED) were employed to characterize the products. Then the influences of the hydrothermal reaction time, hydrothermal temperature and dosage of NaOH on the formation of HAp nanobelts were investigated. In addition, a possible formation mechanism of the HAp nanobelts was proposed. This additive-free hydrothermal method provides a simple and controllable route to synthesize HAp nanobelts. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：3104 / 3112

页数：9

共 35 条

[1]

Rapid synthesis of novel flowerlike K0.46Mn2O4(H2O)1.4 hierarchical architectures and their catalytic degradation of formaldehyde in aqueous solution [J].