Enhanced oxygen permeation through a porous glass membrane containing phthalocyanato- and porphyrinato-cobalt complexes as an oxygen carrier

Nalinakumari Preethi, Hiromi Shinohara, Hiroyuki Nishide

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The pore surface of a porous glass membrane was modified with phthalocyanato- and tetraphenylporphyrinato-1-(benzylimidazole)cobalt(II) complexes, which specifically and reversibly binds molecular oxygen from air. The lower oxygen-binding affinity enhanced surface oxygen diffusion which improved permeability (3:0 × 10 -11 kmol m s -1 m -2 kPa -1) and (oxygen/nitrogen) permselectivity (10).

Original languageEnglish
Pages (from-to)1308-1311
Number of pages4
JournalBulletin of the Chemical Society of Japan
Volume79
Issue number8
DOIs
Publication statusPublished - 2006

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Cobalt
Permeation
Oxygen
Membranes
Glass
Molecular oxygen
Nitrogen
Air

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Enhanced oxygen permeation through a porous glass membrane containing phthalocyanato- and porphyrinato-cobalt complexes as an oxygen carrier. / Preethi, Nalinakumari; Shinohara, Hiromi; Nishide, Hiroyuki.

In: Bulletin of the Chemical Society of Japan, Vol. 79, No. 8, 2006, p. 1308-1311.

Research output: Contribution to journalArticle

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