DETERMINATION OF ACID STRENGTH OF SOLID SUPERACIDS BY TEMPERATURE-PROGRAMMED DESORPTION USING PYRIDINE

被引：50

作者：

MATSUHASHI, H

MOTOI, H

ARATA, K

机构：

[1] Department of Science, Hokkaido University of Education, Hakodate, 040, Hachimancho

来源：

CATALYSIS LETTERS | 1994年 / 26卷 / 3-4期

关键词：

SOLID SUPERACID; TPD; PYRIDINE; ACID STRENGTH;

D O I：

10.1007/BF00810605

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Acid strength of solid superacids was determined by temperature programmed desorption using pyridine. An approximately linear relationship exists between the acid strengths of solid acids determined by the Hammett method and the termination temperature of pyridine desorption. The acid strength of colored superacids versus temperature relationships practically fell on the linear line.

引用

页码：325 / 328

页数：4

共 8 条

[1]

[Anonymous], J CHEM SOC CHEM COMM

[2]

ARATA K, 1992, 10TH P INT C CAT BUD, P2613

[3]

Arata K, 1990, ADV CATAL, V37, P165, DOI DOI 10.1016/S0360-0564(08)60365-X

[4]

ARATA K, 1986, B CHEM SOC JPN, V48, P3377