HETEROPOLYACIDS AND THEIR SALTS SUPPORTED ON ACIDIC ION-EXCHANGE RESIN AS HIGHLY-ACTIVE SOLID-ACID CATALYSTS

被引：58

作者：

BABA, T ^{[1
]}

ONO, Y ^{[1
]}

机构：

[1] TOKYO INST TECHNOL, DEPT CHEM ENGN, MEGURO KU, TOKYO 152, JAPAN

来源：

APPLIED CATALYSIS | 1986年 / 22卷 / 02期

关键词：

CARBON - Activated - ION EXCHANGE RESINS - ORGANIC COMPOUNDS - Hydration - SILICA - TITANIUM COMPOUNDS;

D O I：

10.1016/S0166-9834(00)82639-1

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：

Heteropolyacids and their salts supported on a macroreticular acidic ion-exchange resin, Amberlyst-15, show much higher activity than Amberlyst-15 itself, and those supported on activated carbon, celite, silica or titanium dioxide for the hydration of 2-methylpropene and the esterification of acetic acid with 1-pentanol. The higher activity may plausibly be attributed to the interaction of heteropoly anions with substrates which are protonated by the protons of the acidic resin.

引用

页码：321 / 324

页数：4

共 8 条

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[8]

OTAKE M, 1976, SHOKUBAI CATALYST, V18, P169

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