On the microstructure of biocomposites sintered from Ti, HA and bioactive glass

C. Q. Ning; Y. Zhou

doi:10.1016/j.biomaterials.2003.10.017

On the microstructure of biocomposites sintered from Ti, HA and bioactive glass

C. Q. Ning^*
, Y. Zhou

^*Corresponding author for this work

University of Kentucky
Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

93 Scopus citations

Abstract

Sintering reactions and fine structures of the biocomposites prepared from powder mixtures of titanium (α-Ti), hydroxyapatite (HA) and bioactive glass (BG) (SiO₂-CaO-P₂O₅-B₂O ₃-MgO-TiO₂-CaF₂) were investigated by X-ray diffraction and transmission electron microscopy. The results showed that complex reactions among the starting materials mainly depended on the initial Ti/HA ratios as well as the sintering temperatures. And the reaction could be expressed by the following illustrative equation: Ti+Ca₁₀(PO ₄)₆(OH)₂→CaTiO₃+CaO+Ti _xP_y+(Ti₂O)+(Ca₄P₂O ₉)+H₂O.

Original language	English
Pages (from-to)	3379-3387
Number of pages	9
Journal	Biomaterials
Volume	25
Issue number	17
DOIs	https://doi.org/10.1016/j.biomaterials.2003.10.017
State	Published - Aug 2004
Externally published	Yes

Keywords

Biocomposites
Hydroxyapatite
Titanium
Transmission electron microscopy
X-ray diffraction

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10.1016/j.biomaterials.2003.10.017

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@article{b97334310c004053aa5aed00f0d8715e,

title = "On the microstructure of biocomposites sintered from Ti, HA and bioactive glass",

abstract = "Sintering reactions and fine structures of the biocomposites prepared from powder mixtures of titanium (α-Ti), hydroxyapatite (HA) and bioactive glass (BG) (SiO2-CaO-P2O5-B2O 3-MgO-TiO2-CaF2) were investigated by X-ray diffraction and transmission electron microscopy. The results showed that complex reactions among the starting materials mainly depended on the initial Ti/HA ratios as well as the sintering temperatures. And the reaction could be expressed by the following illustrative equation: Ti+Ca10(PO 4)6(OH)2→CaTiO3+CaO+Ti xPy+(Ti2O)+(Ca4P2O 9)+H2O.",

keywords = "Biocomposites, Hydroxyapatite, Titanium, Transmission electron microscopy, X-ray diffraction",

author = "Ning, \{C. Q.\} and Y. Zhou",

year = "2004",

month = aug,

doi = "10.1016/j.biomaterials.2003.10.017",

language = "英语",

volume = "25",

pages = "3379--3387",

journal = "Biomaterials",

issn = "0142-9612",

publisher = "Elsevier Ltd",

number = "17",

}

TY - JOUR

T1 - On the microstructure of biocomposites sintered from Ti, HA and bioactive glass

AU - Ning, C. Q.

AU - Zhou, Y.

PY - 2004/8

Y1 - 2004/8

N2 - Sintering reactions and fine structures of the biocomposites prepared from powder mixtures of titanium (α-Ti), hydroxyapatite (HA) and bioactive glass (BG) (SiO2-CaO-P2O5-B2O 3-MgO-TiO2-CaF2) were investigated by X-ray diffraction and transmission electron microscopy. The results showed that complex reactions among the starting materials mainly depended on the initial Ti/HA ratios as well as the sintering temperatures. And the reaction could be expressed by the following illustrative equation: Ti+Ca10(PO 4)6(OH)2→CaTiO3+CaO+Ti xPy+(Ti2O)+(Ca4P2O 9)+H2O.

AB - Sintering reactions and fine structures of the biocomposites prepared from powder mixtures of titanium (α-Ti), hydroxyapatite (HA) and bioactive glass (BG) (SiO2-CaO-P2O5-B2O 3-MgO-TiO2-CaF2) were investigated by X-ray diffraction and transmission electron microscopy. The results showed that complex reactions among the starting materials mainly depended on the initial Ti/HA ratios as well as the sintering temperatures. And the reaction could be expressed by the following illustrative equation: Ti+Ca10(PO 4)6(OH)2→CaTiO3+CaO+Ti xPy+(Ti2O)+(Ca4P2O 9)+H2O.

KW - Biocomposites

KW - Hydroxyapatite

KW - Titanium

KW - Transmission electron microscopy

KW - X-ray diffraction

UR - https://www.scopus.com/pages/publications/1542298846

U2 - 10.1016/j.biomaterials.2003.10.017

DO - 10.1016/j.biomaterials.2003.10.017

M3 - 文章

C2 - 15020110

AN - SCOPUS:1542298846

SN - 0142-9612

VL - 25

SP - 3379

EP - 3387

JO - Biomaterials

JF - Biomaterials

IS - 17

ER -

On the microstructure of biocomposites sintered from Ti, HA and bioactive glass

Abstract

Keywords

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