Abstract
In single site water or hydrocarbon oxidation catalysis with polypyridyl Ru complexes such as [Ru(II)(Mebimpy)(bpy)(H(2)O)](2+) [where bpy is 2,2'-bipyridine, and Mebimpy is 2,6-bis(1-methylbenzimidazol-2-yl)pyridine] 2, or its surface-bound analog [Ru(II)(Mebimpy)(4,4'-bis-methlylenephosphonato-2,2'-bipyridine)(OH(2))](2+) 2-PO(3)H(2), accessing the reactive states, Ru(V) = O(3+)/Ru(IV) = O(2+), at the electrode interface is typically rate limiting. The higher oxidation states are accessible by proton-coupled electron transfer oxidation of aqua precursors, but access at inert electrodes is kinetically inhibited. The inhibition arises from stepwise mechanisms which impose high energy barriers for 1e- intermediates. Oxidation of the Ru(III)-OH(2+) or forms of 2-PO(3)H(2) to Ru(IV) = O(2+) on planar fluoride-doped SnO(2) electrode and in nanostructured films of Sn(IV)-doped In(2)O(3) and TiO(2) has been investigated with a focus on identifying microscopic phenomena. The results provide direct evidence for important roles for the nature of the electrode, temperature, surface coverage, added buffer base, pH, solvent, and solvent H(2)O/D(2)O isotope effects. In the nonaqueous solvent, propylene carbonate, there is evidence for a rol...Continue Reading
References
Jan 29, 2002·Analytical Chemistry·Jan MuzikarErnst Kenndler
Jul 3, 2007·Angewandte Chemie·Thomas J MeyerH Holden Thorp
Nov 15, 2007·Chemical Reviews·My Hang V Huynh, Thomas J Meyer
Dec 8, 2007·Journal of the American Chemical Society·Neal D McDanielStefan Bernhard
Apr 7, 2009·Annual Review of Biochemistry·Steven Y Reece, Daniel G Nocera
Jun 6, 2009·Journal of the American Chemical Society·Jonathan F HullRobert H Crabtree
Jun 26, 2009·Journal of the American Chemical Society·Javier J ConcepcionThomas J Meyer
Jul 9, 2009·Proceedings of the National Academy of Sciences of the United States of America·Cyrille CostentinAnne-Lucie Teillout
Sep 3, 2009·Journal of the American Chemical Society·Soushi MiyazakiShunichi Fukuzumi
Oct 8, 2009·Accounts of Chemical Research·Sharon Hammes-Schiffer
Oct 13, 2009·Accounts of Chemical Research·Javier J ConcepcionThomas J Meyer
Oct 13, 2009·Journal of the American Chemical Society·Zuofeng ChenThomas J Meyer
Jan 12, 2010·Inorganic Chemistry·Javier J ConcepcionThomas J Meyer
Mar 18, 2010·Accounts of Chemical Research·Cyrille CostentinJean-Michel Savéant
Apr 3, 2010·Proceedings of the National Academy of Sciences of the United States of America·Zuofeng ChenThomas J Meyer
Jun 24, 2010·Dalton Transactions : an International Journal of Inorganic Chemistry·Zuofeng ChenThomas J Meyer
Aug 18, 2010·Inorganic Chemistry·Paul G HoertzThomas J Meyer
Oct 12, 2010·Chemical Reviews·Jeffrey J WarrenJames M Mayer
Oct 28, 2010·Journal of the American Chemical Society·Derek J WasylenkoCurtis P Berlinguette
Nov 11, 2010·Chemical Reviews·Hrvoje Petek, Jin Zhao
Nov 26, 2010·Journal of the American Chemical Society·Zuofeng ChenThomas J Meyer
Jan 22, 2011·Inorganic Chemistry·Amit PaulThomas J Meyer
Feb 10, 2011·Inorganic Chemistry·Christopher J GagliardiThomas J Meyer
Feb 18, 2011·ChemSusChem·M Kyle BrennamanThomas J Meyer
Apr 29, 2011·Journal of the American Chemical Society·Benjamin AuerSharon Hammes-Schiffer
Citations
May 13, 2014·Nature Materials·Christopher J BarileAndrew A Gewirth
Nov 28, 2013·Proceedings of the National Academy of Sciences of the United States of America·Aaron K VannucciThomas J Meyer
Oct 22, 2015·ACS Applied Materials & Interfaces·Hanlin LuoThomas J Meyer
Oct 30, 2015·Chemical Reviews·Dennis L AshfordThomas J Meyer
Apr 1, 2016·ACS Applied Materials & Interfaces·Toan V PhoJohn R Reynolds
May 3, 2016·Nature Materials·Edmund C M TseAndrew A Gewirth
Nov 2, 2016·Inorganic Chemistry·David W ShafferJavier J Concepcion
Feb 23, 2017·Physical Chemistry Chemical Physics : PCCP·Edmund C M TseAndrew A Gewirth
Mar 15, 2016·Dalton Transactions : an International Journal of Inorganic Chemistry·Matthew V SheridanThomas J Meyer
Feb 12, 2015·Chemical Communications : Chem Comm·Javier J ConcepcionEtsuko Fujita
Sep 2, 2017·Chemical Society Reviews·David W ShafferJavier J Concepcion
Nov 9, 2019·Nature Communications·Wenlong LiLicheng Sun
Dec 19, 2013·Angewandte Chemie·Michael R NorrisThomas J Meyer
Apr 16, 2015·Chemical Science·Andrew G Walden, Alexander J M Miller
Feb 24, 2021·Inorganic Chemistry·Wanying Wang, Edmund C M Tse
May 7, 2021·Research : a Science Partner Journal·Yingzheng LiLicheng Sun
Feb 9, 2012·Journal of the American Chemical Society·Aaron K VannucciThomas J Meyer
Jun 14, 2019·Journal of the American Chemical Society·Jenny SchneiderGerald J Meyer
Dec 24, 2013·Chemical Reviews·Joshua P Layfield, Sharon Hammes-Schiffer
Jul 11, 2013·Inorganic Chemistry·Yosra M BadieiEtsuko Fujita
Jun 13, 2018·Inorganic Chemistry·Kai-Ti ChuMing-Hsi Chiang
Dec 19, 2017·Inorganic Chemistry·Ke HuGerald J Meyer
Jul 16, 2013·Journal of the American Chemical Society·Wenjing SongThomas J Meyer
Mar 29, 2014·Journal of the American Chemical Society·Michael HuynhDaniel G Nocera
May 8, 2019·Journal of the American Chemical Society·Lei WangJavier J Concepcion
Sep 21, 2013·Inorganic Chemistry·Javier J ConcepcionThomas J Meyer
Jun 17, 2014·Journal of the American Chemical Society·Wenjing SongThomas J Meyer
Mar 29, 2014·Journal of the American Chemical Society·Michael K CogginsThomas J Meyer
Oct 18, 2014·Journal of the American Chemical Society·Michael K CogginsThomas J Meyer
Sep 26, 2017·Journal of the American Chemical Society·David W ShafferJavier J Concepcion
Aug 4, 2012·Inorganic Chemistry·Christopher R K GlassonThomas J Meyer
Feb 11, 2015·The Journal of Physical Chemistry. B·Byron H FarnumThomas J Meyer