Structure of one atomic layer titanium oxide on silica and its palladium-mediated restructuring
Structure of one atomic layer titanium oxide on silica and its palladium-mediated restructuring
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二氧化硅上单原子层氧化钛的结构及其钯介导的重组
DOI：
10.1021/j100181a056
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
Y. Iwasawa
中科院分区：
文献类型：
--
作者：
K. Asakura;J. Inukai;Y. Iwasawa
利用Ti（i-OC 3 H8）4与SiO2表面羟基的反应，在773 K下焙烧，制备了SiO2附着的单原子层氧化钛（TiO 2）.用扩展X射线吸收精细结构谱、X射线衍射和X射线荧光光谱表征了单原子层TiO 2具有（101）取向的锐钛矿型单原子层结构。从化学和结构方面对单原子层TiO 2负载Pd或Pt进行了研究。
The SiO 2 -attached one-atomic-layer titanium oxides (TiO 2 ) were prepared by using the surface reaction between the OH groups of SiO 2 and Ti(i-OC 3 H 8 ) 4 followed by calcination at 773 K. The one atomic layer TiO 2 was characterized to have an anatase-like one-atomic-layer structure with (101) orientation by means of extended X-ray absorption fine structure spectra, X-ray diffraction and X-ray fluorescence. The Pd or Pt supported on the one atomic layer TiO 2 was also studied from chemical and structural interests.