Electrocatalytic O-2 reduction by a monolayer of hemin: the role of pK(a) of distal and proximal oxygen of a Fe-III-OOH species in determining reactivity

Sohini Mukherjee; Sabyasachi Bandyopadhyay; Sudipta Chatterjee; Abhishek Dey

doi:10.1039/c4cc03886j

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Electrocatalytic O-2 reduction by a monolayer of hemin: the role of pK(a) of distal and proximal oxygen of a Fe-III-OOH species in determining reactivity

Journal article

Peer reviewed

Electrocatalytic O-2 reduction by a monolayer of hemin: the role of pK(a) of distal and proximal oxygen of a Fe-III-OOH species in determining reactivity

Sohini Mukherjee, Sabyasachi Bandyopadhyay, Sudipta Chatterjee and Abhishek Dey

Chemical communications (Cambridge, England), Vol.50(82), pp.12304-12307

21/10/2014

DOI: https://doi.org/10.1039/c4cc03886j

PMID: 25180247

Abstract

Chemistry

Chemistry, Multidisciplinary

Physical Sciences

Science & Technology

Investigation of the proton coupled electron transfer steps involved in electrocatalytic ORR by hemin modified electrodes allows the determination of pK(a)s of the proximal and distal oxygen atoms of a rate determining Fe-III-OOH species.

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Title: Electrocatalytic O-2 reduction by a monolayer of hemin: the role of pK(a) of distal and proximal oxygen of a Fe-III-OOH species in determining reactivity
Creators - without role: Sohini Mukherjee - Indian Assoc Cultivat Sci, Dept Inorgan Chem, Kolkata, India
Sabyasachi Bandyopadhyay - Indian Association for the Cultivation of Science
Sudipta Chatterjee - Indian Association for the Cultivation of Science
Abhishek Dey - Indian Association for the Cultivation of Science
Publication Details: Chemical communications (Cambridge, England), Vol.50(82), pp.12304-12307
Publisher: Royal Soc Chemistry
Number of pages: 4
Identifiers: 9942118608331
Academic Unit: King Abdullah University of Science & Technology
Language: English
Resource Type: Journal article