- Ti$_{2}$O$_{2}$(C$_{2}$O$_{4}$)(OH)$_{2}$ . H$_{2}$O의 제조 및 특성평가
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- 최희락
- ㆍ 간행물명
- 韓國海洋工學會誌
- ㆍ 권/호정보
- 1997년|11권 1호|pp.44-48 (5 pages)
- ㆍ 발행정보
- 한국해양공학회
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- 정기간행물| PDF텍스트
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During studies of the ripening reaction of titanium oxalate, a new crystalline phase has been found. The crystal system was determined to be orthormbic with space group $C222_1$. The unit cell parameters were refined to a=10.503(2)$AA$ b=15.509(3)$AA$ c=9.7000(1)$AA$. The chemical formula of the crystal is Ti$_{2}$O$_{2}$(C$_{2}$O$_{4}$)(OH)$_{2}$. H$_{2}$O. When heated to temperatures between 31$0^{circ}C$ and 38$0^{circ}C$, the material became amorphous. Heated above 41$0^{circ}C$ converted it into anatase-type titanium dioxide.