- 作者: 楊思明; 李明吉; 吳孝宗
- 作者服務機構: Department of Chemistry Engineering, National Central University, Chung-Li, Taiwan 54320, R.O.C.
- 中文摘要: Alumina aluminum phosphates in various aluminum to phosphor ratios were synthesized. The pore size can be easily controlled. The surface is weakly acidic. The number of acid sites per unit surface area shows a maximum at A1/P=1.9. The dehydration activity of tert-butanol correlates with the total acid amount, whereas the dehydration activity of isopropanol is related to both the mumber of acidic and basic sites.
- 英文摘要: --
- 中文關鍵字: Acidity; aluminum phosphate; dehydration.
- 英文關鍵字: Acidity; aluminum phosphate; dehydration.