Published in

American Chemical Society, Nano Letters, 2(15), p. 823-828, 2015

DOI: 10.1021/nl504780j

Links

Tools

Export citation

Search in Google Scholar

Nanoporous Ionic Organic Networks: Stabilizing and Supporting Gold Nanoparticles for Catalysis

Journal article published in 2015 by Pengfei Zhang, Zhen-An Qiao ORCID, Xuguang Jiang ORCID, Gabriel M. Beith, Gabriel M. Veith, Sheng Dai
This paper is available in a repository.
This paper is available in a repository.

Full text: Download

Green circle
Preprint: archiving allowed
  • Must obtain written permission from Editor
  • Must not violate ACS ethical Guidelines
Upload
Orange circle
Postprint: archiving restricted
  • Must obtain written permission from Editor
  • Must not violate ACS ethical Guidelines
Upload
Red circle
Published version: archiving forbidden
Policy details
Data provided by SHERPA/RoMEO

Abstract

Nanoporous ionic organic networks (PIONs) with a high ionic density (three cation-anion pairs per unit) have been synthesized by a facile SN2 nucleophilic substitution reaction. Owing to the electrostatic and steric effect, those ionic networks with porous channels can stabilize and support gold (Au) nanoparticles (NPs) in 1-2 nm. The Au@PION hybrid materials used as a heterogeneous catalyst were highly active, selective, and stable in the aerobic oxidation of saturated alcohols.Keywords: Gold nanoparticles; gold catalysis; porous polyelectrolyte; porous poly(ionic liquid)s; aerobic oxidation