Cobalt(II) Hematoporphyrin IX immobilized in a cellulose acetate niobium(V) oxide composite membrane: preparation and oxygen reduction study

Cobalt(II) Hematoporphyrin IX immobilized in a cellulose acetate niobium(V) oxide composite membrane: preparation and oxygen reduction study

Hematoporphyrin IX [8,13,-bis(1-hydroxyethyl)-3,7,12,17-tetramethyl-21H-porphyrin-2,18-dipropionic acid] was adsorbed on the organic-inorganic composite membrane Cel/Nb2O5 surface. The porphyrin is strongly adhered on the Nb2O5 surface by reaction of the porphyrin CO2H groups with Nb2O5 forming the...

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Bibliographic Details
Main Authors:	Gushikem Yoshitaka, Campos Elvio A.
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Química 1998-01-01
Series:	Journal of the Brazilian Chemical Society
Subjects:	Co(II) hematoporphyrin IX celullose acetate membrane cellulose-niobium(V) oxide composite membrane oxygen catalytic reduction
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50531998000300011

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