Cu nanoclusters supported on nanocrystalline SiO2-MnO2: a bifunctional catalyst for the one-step conversion of glycerol to acrylic acid

被引：59

作者：

Sarkar, Bipul ^{[1
]}

Pendem, Chandrashekar ^{[1
]}

Konathala, L. N. Sivakumar ^{[1
]}

Tiwari, Ritesh ^{[1
]}

Sasaki, Takehiko ^{[2
]}

Bal, Rajaram ^{[1
]}

机构：

[1] Indian Inst Petr, CSIR, Dehra Dun 248005, Uttar Pradesh, India

[2] Univ Tokyo, Dept Complex Sci & Engn, Kashiwa, Chiba 2778561, Japan

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 68期

关键词：

GAS-PHASE DEHYDRATION; SUSTAINABLE PRODUCTION; SELECTIVE OXIDATION; MIXED OXIDES; COPPER; ACROLEIN; BIOMASS; CHEMICALS;

D O I：

10.1039/c4cc03842h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A material consisting of highly dispersed Cu nanoclusters anchored on nanocrystalline SiO2-MnO2 has been prepared, and was found to act as a bifunctional catalyst for the one- step conversion of glycerol to acrylic acid using H2O2. Under optimized conditions a glycerol conversion of 77.1%, with 74.7% selectivity for acrylic acid, was achieved after 30 h reaction time.

引用

页码：9707 / 9710

页数：4

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