Reversible oxygen binding to the polymeric cobalt tetraazaporphyrin complex and oxygen-facilitated transport through its membrane

Hiromi Shinohara; Hirokazu Shibata; Dieter Wöhrle; Hiroyuki Nishide

doi:10.1002/marc.200400591

Reversible oxygen binding to the polymeric cobalt tetraazaporphyrin complex and oxygen-facilitated transport through its membrane

Hiromi Shinohara, Hirokazu Shibata, Dieter Wöhrle, Hiroyuki Nishide^*

^*Corresponding author for this work

Waseda Research Institute for Science and Engineering

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

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 tetaazaporphyrin 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.

Original language	English
Pages (from-to)	467-470
Number of pages	4
Journal	Macromolecular Rapid Communications
Volume	26
Issue number	6
DOIs	https://doi.org/10.1002/marc.200400591
Publication status	Published - 2005 Mar 18

Keywords

Cobalt tetraazaporphyrin
Facilitated transport
Oxygen carrier
Polymer complex
Polyvinylimidazole

ASJC Scopus subject areas

Polymers and Plastics
Materials Chemistry

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10.1002/marc.200400591

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abstract = "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 tetaazaporphyrin 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.",

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AU - Shinohara, Hiromi

AU - Shibata, Hirokazu

AU - Wöhrle, Dieter

AU - Nishide, Hiroyuki

PY - 2005/3/18

Y1 - 2005/3/18

N2 - 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 tetaazaporphyrin 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.

AB - 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 tetaazaporphyrin 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.

KW - Cobalt tetraazaporphyrin

KW - Facilitated transport

KW - Oxygen carrier

KW - Polymer complex

KW - Polyvinylimidazole

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EP - 470

JO - Macromolecular Rapid Communications

JF - Macromolecular Rapid Communications

IS - 6

ER -

Reversible oxygen binding to the polymeric cobalt tetraazaporphyrin complex and oxygen-facilitated transport through its membrane

Abstract

Keywords

ASJC Scopus subject areas

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