Paper Title:
A Novel Mixed Hydroxide Method for Hydroxyapatite Preparation
  Abstract

Hydroxyapatite(HAP) nanoparticles were synthesized by a mixed hydroxide method using calcium nitrate tetrahydrate[Ca(NO3)24H2O] and phosphoric pentoxide(P2O5) as raw materials. The synthesized nanoparticles were analyzed by x-ray diffraction (XRD), infrared spectroscopy (IR) and transmission electron microscopy (TEM) methods. The effects of reaction temperature, time and concentration of reactants on the microstructure of the nano-particles have been discussed. The results show that the hydroxyapatite particles synthesized have features of uniform morphology, pure phase and well crystallized nano size. The particle size is in the range of 30-200 nm.

  Info
Periodical
Advanced Materials Research (Volumes 152-153)
Edited by
Zhengyi Jiang, Jingtao Han and Xianghua Liu
Pages
1399-1403
DOI
10.4028/www.scientific.net/AMR.152-153.1399
Citation
M. M. Zhang, H. S. Zhao, H. Liu, J. A. Liu, X. X. Han, W. He, "A Novel Mixed Hydroxide Method for Hydroxyapatite Preparation", Advanced Materials Research, Vols. 152-153, pp. 1399-1403, 2011
Online since
October 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: De An Yang, Zi Yang, Weijie Hu, Yuan Yuan Li, Huan Wang
Abstract:Gypsum powders and calcium phosphate/gypsum powders were synthesized by wet method. The influences of the pH and temperature on the...
1559
Authors: Sheng Min Zhang, W. Zhou, Jian Liu, L. Cheng, P.P. Chen
Abstract:A novel synthesis of nano-fluoride-substituted hydroxyapatite (nano-F-HAP) was successfully realized through dialysis process within 4 h,...
577
Authors: Marija Jevtić, Dragan P. Uskokovic
Abstract:The main purpose of the present work was to investigate the influence of urea concentration on hydroxyapatite (HAp) synthesis. Calcium...
285
Authors: Ying Chun Wang, Shi Xiong Zhang, Mei Chun Wang
Chapter 1: Materials and Mechanical Engineering
Abstract:In recent years there has been increasing interest concerning the synthesis of hollow materials in nanometer to micrometer dimensions. Hollow...
72
Authors: Soheila Rahavi, Ahmad Monshi, Rahmatollah Emadi, Ali Doostmohammadi, Hamed Akbarian
Abstract:The study reported here focuses on the crystallite size of synthetic hydroxyapatite (HAp) obtained using sol-gel method and natural HAp...
28