Nano-hydroxyapatite preparation from biogenic raw materials

被引：47

作者：

Gergely, Greta ^{[1
]}

Weber, Ferenc ^{[1
]}

Lukacs, Istvan ^{[1
]}

Illes, Levente ^{[1
]}

Toth, Attila L. ^{[1
]}

Horvath, Zsolt E. ^{[2
]}

Mihaly, Judit ^{[3
]}

Balazsi, Csaba ^{[1
]}

机构：

[1] Hungarian Acad Sci, Res Inst Tech Phys & Mat Sci, Ceram & Nanocomposites Dept, H-1121 Budapest, Hungary

[2] Hungarian Acad Sci, Res Inst Tech Phys & Mat Sci, Nanostruct Dept, H-1121 Budapest, Hungary

[3] Hungarian Acad Sci, Chem Res Ctr, IR & Raman Spect Lab, H-1025 Budapest, Hungary

来源：

CENTRAL EUROPEAN JOURNAL OF CHEMISTRY | 2010年 / 8卷 / 02期

关键词：

HAp; Raw material; Ball milling; Attrition; Characterization; PHOSPHATE; BIOCERAMICS; SPECTROSCOPY; RATIOS; CORAL;

D O I：

10.2478/s11532-010-0004-4

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hydroxyapatite (HAp) was successfully produced from recycled eggshell, seashell and phosphoric acid. The phases obtained depended on the ratio of calcined eggshell/seashell to phosphoric acid, the calcination temperature and the mechanochemical activation method (ball milling or attrition milling). The HAp structures were characterized by X-ray diffraction, scanning electron microsopy and infrared spectroscopy. Attrition milling was more effective than ball milling, yielding nanosize, homogenous and pure Hap.

引用

页码：375 / 381

页数：7

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