Macroporous manganese oxides with regenerative mesopores

被引：67

作者：

Toberer, ES

Schladt, TD

Seshadri, R ^{[1
]}

机构：

[1] Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA

[2] Univ Calif Santa Barbara, Mat Res Lab, Santa Barbara, CA 93106 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2006年 / 128卷 / 05期

关键词：

D O I：

10.1021/ja0579412

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We demonstrate a simple route to making hierarchically porous MnO. Macropores in Mn3O4 are induced through a process of powder sintering. The loss of volume associated with the reduction of Mn3O4 to MnO results in the formation of mesopores in the walls of a macroporous monolith of MnO. The mesopores are regenerative, in that oxidation closes them up and reduction opens them again. Copyright © 2006 American Chemical Society.

引用

页码：1462 / 1463

页数：2

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