Reversible Oxygen Binding to the Polymeric Cobalt Tetraazaporphyrin Complex and Oxygen-Facilitated Transport through Its Membrane
✍ Scribed by Hiromi Shinohara; Hirokazu Shibata; Dieter Wöhrle; Hiroyuki Nishide
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 106 KB
- Volume
- 26
- Category
- Article
- ISSN
- 1022-1336
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✦ Synopsis
Abstract
Summary: A membrane of a cobalt tetraazaporphyrin polymer complex was prepared with a nanometer thickness and used as an oxygen‐facilitated transport membrane. Rapid and reversible oxygen binding to the cobalt tetraazaporphyrin complex with a polymeric imidazole ligand was observed at low temperature. Oxygen transport through the membrane was facilitated and a high (oxygen/nitrogen) permselectivity of 28 was obtained.
Oxygen‐facilitated transport through a cobalt tetraazaporphyrin complex‐polymer membrane of nanometer thickness.
imageOxygen‐facilitated transport through a cobalt tetraazaporphyrin complex‐polymer membrane of nanometer thickness.