کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10615353 | 987233 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation of anatase nanocrystals deposited on hydroxyapatite by hydrothermal treatment
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
بیومتریال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
TiO2-deposited hydroxyapatite (HAp) crystals have been successfully synthesized by hydrothermal treatment of nearly neutral suspension of HAp powders in 10 vol.% of TAS-FINE⢠(Titanium amine complex) solutions at 120 or 180 °C. Resultant products were characterized by XRD, SEM-EDX, Vis-Raman and TEM. SEM and TEM observation showed that small rodlike TiO2, identified as anatase crystals of 100-150 nm in length, were deposited on HAp plates/crystals. The anatase crystals seem to be formed by heterogeneous nucleation on the surfaces of HAp crystals. A higher temperature and a longer reaction period promoted the cystallization of anatase TiO2.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: C - Volume 25, Issue 1, January 2005, Pages 87-91
Journal: Materials Science and Engineering: C - Volume 25, Issue 1, January 2005, Pages 87-91
نویسندگان
Pornapa Sujaridworakun, Fu Koh, Takeshi Fujiwara, Dujreutai Pongkao, Anwar Ahniyaz, Masahiro Yoshimura,