A New Hypothesis Regarding the Surface Acidity of Binary Metal Oxides
作者： Kozo Tanabe , Takashi Sumiyoshi , Katsue Shibata , Tadamitsu Kiyoura , Jun Kitagawa
DOI: 10.1246/BCSJ.47.1064
关键词:
摘要: We have proposed a new hypothesis that the acid sites on binary metal oxides are formed by an excess of a negative or positive charge in the mixed oxides and that whether the charge is excess or not, and whether it is positive or negative, are determined by the coordination numbers and valences of the positive and negative elements in the model structures pictured according to two postulates. The validity of the hypothesis is, in fact, 90% for the 31 kinds of binary oxides tested, much higher than the validity (48%) of Thomas' …
csj.jp参考文章(4)
Charles L. Thomas, Chemistry of Cracking Catalysts Industrial & Engineering Chemistry. ,vol. 41, pp. 2564- 2573 ,(1949) , 10.1021/IE50479A042
Katsue Shibata, Tadamitsu Kiyoura, Jun Kitagawa, Takashi Sumiyoshi, Kozo Tanabe, Acidic properties of Binary Metal Oxides Bulletin of the Chemical Society of Japan. ,vol. 46, pp. 2985- 2988 ,(1973) , 10.1246/BCSJ.46.2985
Kozo Tanabe, Chijiko Ishiya, Isao Matsuzaki, Ichiro Ichikawa, Hideshi Hattori, Acidic Property and Catalytic Activity of TiO2·ZnO Bulletin of the Chemical Society of Japan. ,vol. 45, pp. 47- 51 ,(1972) , 10.1246/BCSJ.45.47
Shigeo MIYATA, Teruhiko KUMURA, Hideshi HATTORI, Kozo TANABE, Physico-chemical Properties and Structure of Magnesia-alumina Nippon Kagaku Kaishi. ,vol. 92, pp. 514- 519 ,(1971) , 10.1246/NIKKASHI1948.92.514