A Porphyrin‐Doped Polymer Catalyzes Selective, Light‐Assisted Water Oxidation in Seawater | Zendy

Chen Jun | Zendy; Wagner Pawel | Zendy; Tong Lei | Zendy; Wallace Gordon G. | Zendy; Officer David L. | Zendy; Swiegers Gerhard F. | Zendy

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A Porphyrin‐Doped Polymer Catalyzes Selective, Light‐Assisted Water Oxidation in Seawater

Author(s) -

Chen Jun,

Wagner Pawel,

Tong Lei,

Wallace Gordon G.,

Officer David L.,

Swiegers Gerhard F.

Publication year - 2012

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201107355

Subject(s) - porphyrin , seawater , doping , polymer , photochemistry , chemical engineering , chemistry , materials science , polymer chemistry , organic chemistry , optoelectronics , oceanography , geology , engineering

A flexible polymer for selective seawater splitting : Incorporation of a monomeric Mn‐porphyrin that is normally catalytically inactive, into a flexible poly(terthiophene) film yields a remarkable light‐assisted water oxidation catalyst with an apparent overpotential for water oxidation of a mere 0.09 V. The catalyst generates exclusively O 2 and no Cl 2 in seawater at 0.9 V versus Ag/AgCl.

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