Electrocatalytic O 2  Reduction at a Bio‐inspired Mononuclear Copper Phenolato Complex Immobilized on a Carbon Nanotube Electrode | Zendy

Gentil Solène | Zendy; Serre Doti | Zendy; Philouze Christian | Zendy; Holzinger Michael | Zendy; Thomas Fabrice | Zendy; Le Goff Alan | Zendy

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Electrocatalytic O 2 Reduction at a Bio‐inspired Mononuclear Copper Phenolato Complex Immobilized on a Carbon Nanotube Electrode

Author(s) -

Gentil Solène,

Serre Doti,

Philouze Christian,

Holzinger Michael,

Thomas Fabrice,

Le Goff Alan

Publication year - 2016

Publication title -

angewandte chemie

Language(s) - English

Resource type - Journals

eISSN - 1521-3757

pISSN - 0044-8249

DOI - 10.1002/ange.201509593

Subject(s) - carbon nanotube , copper , electrode , electrochemistry , chemistry , reduction (mathematics) , nanotube , carbon fibers , materials science , inorganic chemistry , nanotechnology , chemical engineering , organic chemistry , composite number , composite material , geometry , mathematics , engineering

An original copper‐phenolate complex, mimicking the active center of galactose oxidase, featuring a pyrene group was synthesized. Supramolecular pi‐stacking allows its efficient and soft immobilization at the surface of a Multi‐Walled Carbon Nanotube (MWCNT) electrode. This MWCNT‐supported galactose oxidase model exhibits a 4 H + /4 e − electrocatalytic activity towards oxygen reduction at a redox potential of 0.60 V vs. RHE at pH 5.

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