Preparation of α-tricalcium phosphate ultrafine powders using amorphous calcium phosphate as precursor at low temperature

Yan Bao Li; Dong Xu Li; Xi Zhi Zhang; Zhong Zi Xu

Preparation of α-tricalcium phosphate ultrafine powders using amorphous calcium phosphate as precursor at low temperature

Yan Bao Li, Dong Xu Li, Xi Zhi Zhang, Zhong Zi Xu

材料科学与工程学院

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

α-tricalcium phosphate (α-TCP) ultrafine powders were prepared by heating amorphous calcium phosphate as precursor at 800°C for 3 h. The α-TCP powders were characterized by XRD, ICP, SEM and TEM. The results show that pure α-TCP powders with n_Ca/n_P ratio of 1.51±0.02, particle size of 100-200 nm and smooth surface were obtained. The possible formation mechanism of α-TCP phase obtained at 800°C was also discussed.

源语言	英语
页（从-至）	986-989
页数	4
期刊	Chinese Journal of Inorganic Chemistry
卷	24
期	6
出版状态	已出版 - 6月 2008

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title = "Preparation of α-tricalcium phosphate ultrafine powders using amorphous calcium phosphate as precursor at low temperature",

abstract = "α-tricalcium phosphate (α-TCP) ultrafine powders were prepared by heating amorphous calcium phosphate as precursor at 800°C for 3 h. The α-TCP powders were characterized by XRD, ICP, SEM and TEM. The results show that pure α-TCP powders with nCa/nP ratio of 1.51±0.02, particle size of 100-200 nm and smooth surface were obtained. The possible formation mechanism of α-TCP phase obtained at 800°C was also discussed.",

keywords = "Amorphous calcium phosphates, Heat-treatment, α-tricalcium phosphates",

author = "Li, {Yan Bao} and Li, {Dong Xu} and Zhang, {Xi Zhi} and Xu, {Zhong Zi}",

year = "2008",

month = jun,

language = "英语",

volume = "24",

pages = "986--989",

journal = "Chinese Journal of Inorganic Chemistry",

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TY - JOUR

T1 - Preparation of α-tricalcium phosphate ultrafine powders using amorphous calcium phosphate as precursor at low temperature

AU - Li, Yan Bao

AU - Li, Dong Xu

AU - Zhang, Xi Zhi

AU - Xu, Zhong Zi

PY - 2008/6

Y1 - 2008/6

N2 - α-tricalcium phosphate (α-TCP) ultrafine powders were prepared by heating amorphous calcium phosphate as precursor at 800°C for 3 h. The α-TCP powders were characterized by XRD, ICP, SEM and TEM. The results show that pure α-TCP powders with nCa/nP ratio of 1.51±0.02, particle size of 100-200 nm and smooth surface were obtained. The possible formation mechanism of α-TCP phase obtained at 800°C was also discussed.

AB - α-tricalcium phosphate (α-TCP) ultrafine powders were prepared by heating amorphous calcium phosphate as precursor at 800°C for 3 h. The α-TCP powders were characterized by XRD, ICP, SEM and TEM. The results show that pure α-TCP powders with nCa/nP ratio of 1.51±0.02, particle size of 100-200 nm and smooth surface were obtained. The possible formation mechanism of α-TCP phase obtained at 800°C was also discussed.

KW - Amorphous calcium phosphates

KW - Heat-treatment

KW - α-tricalcium phosphates

UR - http://www.scopus.com/inward/record.url?scp=46049100778&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:46049100778

SN - 1001-4861

VL - 24

SP - 986

EP - 989

JO - Chinese Journal of Inorganic Chemistry

JF - Chinese Journal of Inorganic Chemistry

IS - 6

ER -

Preparation of α-tricalcium phosphate ultrafine powders using amorphous calcium phosphate as precursor at low temperature

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