Synthesis and structure of magnesium-substituted hydroxyapatite

被引：134

作者：

Fadeev, IV

Shvorneva, LI

Barinov, SM

Orlovskii, VP

机构：

[1] Russian Acad Sci, Inst Physicochem Problems Ceram Sci, Moscow 119361, Russia

[2] Inst Glass, Moscow 111024, Russia

[3] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 119991, Russia

来源：

INORGANIC MATERIALS | 2003年 / 39卷 / 09期

关键词：

Calcium; Phosphate; Spectroscopy; Magnesium; Inorganic Chemistry;

D O I：

10.1023/A:1025509305805

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

Magnesium-substituted calcium phosphates with the general formula Ca10-xMgx(PO4)(6)(OH)(2) (x < 1) are synthesized and characterized by IR spectroscopy and x-ray diffraction. The magnesium ion is found to destabilize the structure of hydroxyapatite: increasing the Mg content from I to 10 at. % (in terms of metals) reduces the temperature of the hydroxyapatite-whitlockite transition.

引用

页码：947 / 950

页数：4

共 3 条

[1]

Aoki H., 1991, SCI MED APPL HYDROXY

[2]

Nanocrystals of magnesium and fluoride substituted hydroxyapatite [J].