Improving the robustness of cobalt porphyrin water oxidation catalysts by chlorination of aryl groups

Takashi Nakazono, Ken Sakai

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The water oxidation (WO) activity of a chlorinated cobalt tetraphenylporphyrin (CoClPS), possessing Cl atoms on the 2,6-positions of the aryl groups, shows higher resistance to attack by singlet oxygen, in situ generated during photochemical WO using Ru(bpy)32+ and S2O82- with the turnover frequency (TOF) and turnover number (TON) reaching 1.7 s-1 and 836, respectively.

Original languageEnglish
Pages (from-to)12649-12652
Number of pages4
JournalDalton Transactions
Volume45
Issue number32
DOIs
Publication statusPublished - Jan 1 2016

All Science Journal Classification (ASJC) codes

  • Inorganic Chemistry

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