Jump to main content
Jump to site search
PLANNED MAINTENANCE Close the message box

Scheduled maintenance upgrade on Thursday 4th of May 2017 from 8.00am to 9.00am (BST).

During this time our websites will be offline temporarily. If you have any questions please use the feedback button on this page. We apologise for any inconvenience this might cause and thank you for your patience.


Issue 2, 1999
Previous Article Next Article

Manganese oxide porous crystals

Abstract

This article reviews the structure, synthesis, host-guest reaction in aqueous phase, and ion-sieve and molecular-sieve properties of porous manganese oxide crystals. Tunnel and layered manganese oxides constitute a large family of porous materials having pore size from ultramicropores to mesopores. The manganese oxide crystals consist of MnO 6 octahedral units shared by corners and/or edges. They can be prepared by using various metal ions or organic surfactants as templates. The templates are extracted/inserted topotactically from/into the tunnels or interlayer spaces of the manganese oxides by two different mechanisms: redox-type and ion-exchange-type. These manganese oxides show excellent ion-sieve and molecular-sieve properties for the adsorptions of cations or organic molecules. The adsorptive selectivities are dependent on their structures.

Back to tab navigation
Please wait while Download options loads

Article type: Paper
DOI: 10.1039/A805369C
Citation: J. Mater. Chem., 1999,9, 319-333
  •   Request permissions

    Manganese oxide porous crystals

    Q. Feng, H. Kanoh and K. Ooi, J. Mater. Chem., 1999, 9, 319
    DOI: 10.1039/A805369C

Search articles by author