Phase stability of hydroxyapatite-zirconia (HAp-ZrO2) composites for bone replacement

被引：63

作者：

Rapacz-Kmita, A

Slósarczyk, A

Paszkiewicz, Z

Paluszkiewicz, C

机构：

[1] Jagiellonian Univ, Reg Lab Physicochem, PL-30060 Krakow, Poland

[2] AGH Univ Sci & Technol, Fac Mat Sci & Ceram, PL-30059 Krakow, Poland

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2004年 / 704卷 / 1-3期

关键词：

hydroxyapatite; hydroxyapatite composite; zirconia; X-ray diffraction; fourier transform infrared spectroscopy;

D O I：

10.1016/j.molstruc.2004.02.047

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

During the production of biomedical hydroxyapatite-zirconia (HAp-ZrO2) composites new phases which determine the biocompatibility of implant materials may occur in the system. These phenomena may be associated both with the phase decomposition of hydroxyapatite itself and the interactions between the matrix material and particles of reinforcing zirconia phase. The work deals with the investigations of phase stability of HAp-ZrO2 composites at high temperature. The composites studied have been in the form of dense sinters obtained by the hot pressing process. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：333 / 340

页数：8

共 12 条

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