Actions for Coordination-Supported Imidazolate Networks [electronic resource] : Water- and Heat-Stable Mesoporous Polymers for Catalysis

Email RIS file
Bookmark
Report an Issue

Coordination-Supported Imidazolate Networks [electronic resource] : Water- and Heat-Stable Mesoporous Polymers for Catalysis

Published
Washington, D.C. : United States. Dept. of Energy. Office of Basic Energy Sciences, 2017.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy
Physical Description
10,038-10,042 : digital, PDF file
Additional Creators
Oak Ridge National Laboratory, United States. Department of Energy. Office of Basic Energy Sciences, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online

Availability

I Want It
I Want It

Finding items...

Restrictions on Access
Free-to-read Unrestricted online access
Summary
The poor water stability of most porous coordination polymers (PCPs) or metal-organic frameworks (MOFs) is widely recognised as a barrier hampering their practical applications. Herein, a facile and scalable route to prepare metal-containing polymers with a good stability in boiling water (100°C, 24 h) and air (up to 390°C) is presented. The bifunctional 1-vinylimidazole (VIm) with both a coordinating site and a polymerizable organic group is introduced as the building block. This core strategy includes the synthesis of a rigid monomer with four VIm branches via a coordination process at room temperature, followed by a radical polymerization. Here we call this material Coordination-supported Imidazolate Networks (CINs). Interestingly, CINs are composed of rich mesopores from 2 to 15 nm, as characterized by low-energy (60 kV) STEM-HAADF images. Especially, the stable CINs illustrate a high turnover frequency (TOF) of 779 h-1 in the catalytic oxidation of phenol with H2O as the green solvent.
Report Numbers
E 1.99:1399409
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
05/29/2017.
Chemistry - A European Journal 23 42 ISSN 0947-6539 AM
Pengfei Zhang; Shize Yang; Matthew F. Chisholm; Jiang, Xueguang; Caili Huang; Sheng Dai.
Funding Information
AC05-00OR22725
View MARC record | catkey: 24044806