Reversible Oxygen Binding to the Polymeric Cobalt Tetraazaporphyrin Complex and Oxygen‐Facilitated Transport through Its Membrane | Zendy

Shinohara Hiromi | Zendy; Shibata Hirokazu | Zendy; Wöhrle Dieter | Zendy; Nishide Hiroyuki | Zendy

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Reversible Oxygen Binding to the Polymeric Cobalt Tetraazaporphyrin Complex and Oxygen‐Facilitated Transport through Its Membrane

Author(s) -

Shinohara Hiromi,

Shibata Hirokazu,

Wöhrle Dieter,

Nishide Hiroyuki

Publication year - 2005

Publication title -

macromolecular rapid communications

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.348

H-Index - 154

eISSN - 1521-3927

pISSN - 1022-1336

DOI - 10.1002/marc.200400591

Subject(s) - cobalt , membrane , oxygen , polymer , oxygen transport , facilitated diffusion , nanometre , ligand (biochemistry) , chemistry , imidazole , chemical engineering , materials science , polymer chemistry , inorganic chemistry , organic chemistry , composite material , biochemistry , receptor , engineering

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.

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