Yamada Yusuke, Oyama Kohei, Suenobu Tomoyoshi, Fukuzumi Shunichi
Department of Applied Chemistry and Bioengineering, Graduate School of Engineering, Osaka City University, Osaka 558-8585, Japan.
Chem Commun (Camb). 2017 Mar 25;53(24):3418-3421. doi: 10.1039/c7cc00199a. Epub 2017 Mar 10.
Incorporation of a small amount of Ca ions into a polymeric cobalt cyanide complex to form Ca[Co(HO)][Co(CN)] resulted in a significant enhancement of activity for photocatalytic water oxidation in a buffer solution (pH 7.0) containing [Ru(bpy)] (bpy = 2,2'-bipyridine) as a photocatalyst and NaSO as an electron acceptor to achieve a quantum efficiency of 200%.