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Indexed by:期刊论文

Date of Publication:2015-06-05

Journal:ACS Catalysis.

Included Journals:EI、Scopus

Volume:5

Issue:6

Page Number:3786-3790

Abstract:The molecular water oxidation catalyst 1 was electrochemically polymerized on a dye-sensitized TiO<inf>2</inf> electrode and an Fe<inf>2</inf>O<inf>3</inf> nanorod electrode. High photocurrent densities of ca. 1.4 mA cm-2 for poly-1+RuP@TiO<inf>2</inf> and ca. 0.4 mA cm-2 for poly-1@Fe<inf>2</inf>O<inf>3</inf> were achieved under pH-neutral conditions. A kinetic isotope effect (KIE) study on poly-1+RuP@TiO<inf>2</inf> shows that poly-1 catalyzes water oxidation on the surface of TiO<inf>2</inf> via a radical coupling mechanism. ? 2015 American Chemical Society.