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20052020

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Article
2020

Comprehensive Mechanisms of Electrocatalytic CO2Reduction by [Ir(bip)(ppy)(CH3CN)](PF6)2

Manbeck, G. F., Polyansky, D. & Fujita, E., Jun 5 2020, In : ACS Catalysis. 10, 11, p. 6497-6509 13 p.

Research output: Contribution to journalArticle

High-redox-potential chromophores for visible-light-driven water oxidation at low ph

Wang, L., Shaffer, D. W., Manbeck, G. F., Polyansky, D. E. & Concepcion, J. J., Jan 3 2020, In : ACS Catalysis. 10, 1, p. 580-585 6 p.

Research output: Contribution to journalArticle

Self-assembled bilayers as an anchoring strategy: Catalysts, chromophores, and chromophore-catalyst assemblies

Wang, L., Polyansky, D. E. & Concepcion, J. J., Jan 1 2020, In : Journal of the American Chemical Society. 141, 20, p. 8020-8027 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Unexpected Roles of Triethanolamine in the Photochemical Reduction of CO2 to Formate by Ruthenium Complexes

Sampaio, R. N., Grills, D. C., Polyansky, D. E., Szalda, D. J. & Fujita, E., Feb 5 2020, In : Journal of the American Chemical Society. 142, 5, p. 2413-2428 16 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2019

Hydrogen bonding between hydroxylic donors and MLCT-excited Ru(bpy)2(bpz)2+ complex: Implications for photoinduced electron-proton transfer

Lymar, S. V., Manbeck, G. F. & Polyansky, D. E., Jan 1 2019, In : Chemical Communications. 55, 42, p. 5870-5873 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Modification of CO2 reduction activity of nanostructured silver electrocatalysts by surface halide anions

Hsieh, Y. C., Betancourt, L. E., Senanayake, S. D., Hu, E., Zhang, Y., Xu, W. & Polyansky, D. E., Jan 28 2019, In : ACS Applied Energy Materials. 2, 1, p. 102-109 8 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2018

Enhanced, robust light-driven H2 generation by gallium-doped titania nanoparticles

Luo, S., Nguyen-Phan, T. D., Vovchok, D., Waluyo, I., Palomino, R. M., Gamalski, A. D., Barrio, L., Xu, W., Polyansky, D. E., Rodriguez, J. A. & Senanayake, S. D., Jan 1 2018, In : Physical Chemistry Chemical Physics. 20, 3, p. 2104-2112 9 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Photocatalytic CO2 Reduction by Trigonal-Bipyramidal Cobalt(II) Polypyridyl Complexes: The Nature of Cobalt(I) and Cobalt(0) Complexes upon Their Reactions with CO2, CO, or Proton

Shimoda, T., Morishima, T., Kodama, K., Hirose, T., Polyansky, D., Manbeck, G. F., Muckerman, J. & Fujita, E., May 7 2018, In : Inorganic Chemistry. 57, 9, p. 5486-5498 13 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
4 Citations (Scopus)
2017

Role of Hydrogen Bonding in Photoinduced Electron-Proton Transfer from Phenols to a Polypyridine Ru Complex with a Proton-Accepting Ligand

Lymar, S. V., Ertem, M. Z., Lewandowska-Andralojc, A. & Polyansky, D. E., Sep 7 2017, In : Journal of Physical Chemistry Letters. 8, 17, p. 4043-4048 6 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2016

Three-dimensional ruthenium-doped TiO2 sea urchins for enhanced visible-light-responsive H2 production

Nguyen-Phan, T. D., Luo, S., Vovchok, D., Llorca, J., Sallis, S., Kattel, S., Xu, W., Piper, L. F. J., Polyansky, D. E., Senanayake, S. D., Stacchiola, D. J. & Rodriguez, J. A., 2016, In : Physical Chemistry Chemical Physics. 18, 23, p. 15972-15979 8 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Unraveling the Hydrogenation of TiO2 and Graphene Oxide/TiO2 Composites in Real Time by in Situ Synchrotron X-ray Powder Diffraction and Pair Distribution Function Analysis

Nguyen-Phan, T. D., Liu, Z., Luo, S., Gamalski, A. D., Vovchok, D., Xu, W., Stach, E. A., Polyansky, D. E., Fujita, E., Rodriguez, J. A. & Senanayake, S. D., Feb 18 2016, In : Journal of Physical Chemistry C. 120, 6, p. 3472-3482 11 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Visible Light-Driven H2 Production over Highly Dispersed Ruthenia on Rutile TiO2 Nanorods

Nguyen-Phan, T. D., Luo, S., Vovchok, D., Llorca, J., Graciani, J., Sanz, J. F., Sallis, S., Xu, W., Bai, J., Piper, L. F. J., Polyansky, D. E., Fujita, E., Senanayake, S. D., Stacchiola, D. J. & Rodriguez, J. A., Jan 4 2016, In : ACS Catalysis. 6, 1, p. 407-417 11 p.

Research output: Contribution to journalArticle

46 Citations (Scopus)
2015

Effect of Chloride Anions on the Synthesis and Enhanced Catalytic Activity of Silver Nanocoral Electrodes for CO2 Electroreduction

Hsieh, Y. C., Senanayake, S. D., Zhang, Y., Xu, W. & Polyansky, D. E., Jul 30 2015, In : ACS Catalysis. 5, 9, p. 5349-5356 8 p.

Research output: Contribution to journalArticle

145 Citations (Scopus)

Hierarchical heterogeneity at the CeOx-TiO2 interface: Electronic and geometric structural influence on the photocatalytic activity of oxide on oxide nanostructures

Luo, S., Nguyen-Phan, T. D., Johnston-Peck, A. C., Barrio, L., Sallis, S., Arena, D. A., Kundu, S., Xu, W., Piper, L. F. J., Stach, E. A., Polyansky, D., Fujita, E., Rodriguez, J. A. & Senanayake, S. D., Feb 5 2015, In : Journal of Physical Chemistry C. 119, 5, p. 2669-2679 11 p.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Mechanistic studies of hydrogen evolution in aqueous solution catalyzed by a tertpyridine-amine cobalt complex

Lewandowska-Andralojc, A., Baine, T., Zhao, X., Muckerman, J. T., Fujita, E. & Polyansky, D. E., May 4 2015, In : Inorganic Chemistry. 54, 9, p. 4310-4321 12 p.

Research output: Contribution to journalArticle

48 Citations (Scopus)

Striving Toward Noble-Metal-Free Photocatalytic Water Splitting: The Hydrogenated-Graphene-TiO2 Prototype

Nguyen-Phan, T. D., Luo, S., Liu, Z., Gamalski, A. D., Tao, J., Xu, W., Stach, E. A., Polyansky, D. E., Senanayake, S. D., Fujita, E. & Rodriguez, J. A., Sep 22 2015, In : Chemistry of Materials. 27, 18, p. 6282-6296 15 p.

Research output: Contribution to journalArticle

50 Citations (Scopus)
2014

Efficient water oxidation with organometallic iridium complexes as precatalysts

Lewandowska-Andralojc, A., Polyansky, D. E., Wang, C. H., Wang, W. H., Himeda, Y. & Fujita, E., Jun 28 2014, In : Physical Chemistry Chemical Physics. 16, 24, p. 11976-11987 12 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)

New water oxidation chemistry of a seven-coordinate ruthenium complex with a tetradentate polypyridyl ligand

Muckerman, J. T., Kowalczyk, M., Badiei, Y. M., Polyansky, D. E., Concepcion, J. J., Zong, R., Thummel, R. P. & Fujita, E., Jul 7 2014, In : Inorganic Chemistry. 53, 13, p. 6904-6913 10 p.

Research output: Contribution to journalArticle

42 Citations (Scopus)

Reactivity of a fac-ReCl(α-diimine)(CO)3 complex with an NAD+ model ligand toward CO2 reduction

Matsubara, Y., Hightower, S. E., Chen, J., Grills, D. C., Polyansky, D. E., Muckerman, J. T., Tanaka, K. & Fujita, E., Dec 12 2014, In : Chemical Communications. 50, 6, p. 728-730 3 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)
2013

Diminished photoisomerization of active ruthenium water oxidation catalyst by anchoring to metal oxide electrodes

Zhong, D. K., Zhao, S., Polyansky, D. E. & Fujita, E., Aug 27 2013, In : Journal of Catalysis. 307, p. 140-147 8 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)

Enabling light-driven water oxidation via a low-energy RuIVO intermediate

Lewandowska-Andralojc, A., Polyansky, D. E., Zong, R., Thummel, R. P. & Fujita, E., Aug 13 2013, In : Physical Chemistry Chemical Physics. 15, 33, p. 14058-14068 11 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)

Kinetics and thermodynamics of small molecule binding to pincer-PCP rhodium(I) complexes

Doherty, M. D., Grills, D. C., Huang, K. W., Muckerman, J. T., Polyansky, D. E., Van Eldik, R. & Fujita, E., Apr 15 2013, In : Inorganic Chemistry. 52, 8, p. 4160-4172 13 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Mechanism of the quenching of the tris(bipyridine)ruthenium(II) emission by persulfate: Implications for photoinduced oxidation reactions

Lewandowska-Andralojc, A. & Polyansky, D. E., Oct 10 2013, In : Journal of Physical Chemistry A. 117, 40, p. 10311-10319 9 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)

Water oxidation with mononuclear ruthenium(II) polypyridine complexes involving a direct RuIV = O pathway in neutral and alkaline media

Badiei, Y. M., Polyansky, D. E., Muckerman, J. T., Szalda, D. J., Haberdar, R., Zong, R., Thummel, R. P. & Fujita, E., Aug 5 2013, In : Inorganic Chemistry. 52, 15, p. 8845-8850 6 p.

Research output: Contribution to journalArticle

53 Citations (Scopus)
2012
42 Citations (Scopus)

Steric effect for proton, hydrogen-atom, and hydride transfer reactions with geometric isomers of NADH-model ruthenium complexes

Cohen, B. W., Polyansky, D. E., Achord, P., Cabelli, D., Muckerman, J. T., Tanaka, K., Thummel, R. P., Zong, R. & Fujita, E., Feb 21 2012, In : Faraday Discussions. 155, p. 129-144 16 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2011

Effects of a proximal base on water oxidation and proton reduction catalyzed by geometric isomers of [Ru(tpy)(pynap)(OH 2)] 2+

Boyer, J. L., Polyansky, D. E., Szalda, D. J., Zong, R., Thummel, R. P. & Fujita, E., Dec 23 2011, In : Angewandte Chemie - International Edition. 50, 52, p. 12600-12604 5 p.

Research output: Contribution to journalArticle

76 Citations (Scopus)

Water oxidation by a mononuclear ruthenium catalyst: Characterization of the intermediates

Polyansky, D. E., Muckerman, J. T., Rochford, J., Zong, R., Thummel, R. P. & Fujita, E., Sep 21 2011, In : Journal of the American Chemical Society. 133, 37, p. 14649-14665 17 p.

Research output: Contribution to journalArticle

141 Citations (Scopus)
2010

Differences of pH-dependent mechanisms on generation of hydride donors using Ru(II) complexes containing geometric isomers of NAD+ model ligands: NMR and radiolysis studies in aqueous solution

Cohen, B. W., Polyansky, D. E., Zong, R., Zhou, H., Ouk, T., Cabelli, D. E., Thummel, R. P. & Fujita, E., Sep 6 2010, In : Inorganic Chemistry. 49, 17, p. 8034-8044 11 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)
2009
61 Citations (Scopus)

Photochemical stereospecific hydrogenation of a Ru complex with an NAD +/NADH-type ligand

Fukushima, T., Fujita, E., Muckerman, J. T., Polyansky, D. E., Wada, T. & Tanaka, K., Dec 21 2009, In : Inorganic Chemistry. 48, 24, p. 11510-11512 3 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Recombination of photogenerated lophyl radicals in imidazolium-based ionic liquids

Strehmel, V., Wishart, J. F., Polyansky, D. E. & Strehmel, B., Dec 7 2009, In : ChemPhysChem. 10, 17, p. 3112-3118 7 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)
2008

Mechanism of hydride donor generation using a Ru(II) complex containing an NAD+ model ligand: Pulse and steady-state radiolysis studies

Polyansky, D. E., Cabelli, D., Muckerman, J. T., Fukushima, T., Tanaka, K. & Fujita, E., May 19 2008, In : Inorganic Chemistry. 47, 10, p. 3958-3968 11 p.

Research output: Contribution to journalArticle

60 Citations (Scopus)
171 Citations (Scopus)
2007

Photochemical and radiolytic production of an organic hydride donor with a RuII complex containing an NAD+ model ligand

Polyansky, D., Cabelli, D., Muckerman, J. T., Fujita, E., Koizumi, T. A., Fukushima, T., Wada, T. & Tanaka, K., Jun 27 2007, In : Angewandte Chemie - International Edition. 46, 22, p. 4169-4172 4 p.

Research output: Contribution to journalArticle

69 Citations (Scopus)
2006

Observation of triplet intraligand excited states through nanosecond step-scan Fourier transform infrared spectroscopy

Polyansky, D. E., Danilov, E. O. & Castellano, F. N., Mar 20 2006, In : Inorganic Chemistry. 45, 6, p. 2370-2372 3 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Photodecomposition of peroxides containing a 1,4-bis(phenylethynyl)benzene chromophore

Polyansky, D. E., Danilov, E. O., Voskresensky, S. V., Rodgers, M. A. J. & Neckers, D. C., Apr 20 2006, In : Journal of Physical Chemistry A. 110, 15, p. 4969-4978 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2005

Delocalization of free electron density through phenylene-ethynylene: Structural changes studied by time-resolved infrared spectroscopy

Polyansky, D. E., Danilov, E. O., Voskresensky, S. V., Rodgers, M. A. J. & Neckers, D. C., Oct 5 2005, In : Journal of the American Chemical Society. 127, 39, p. 13452-13453 2 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Influence of a gold(I)-acetylide subunit on the photophysics of Re(phen)(CO) 3Cl

Pomestchenko, I. E., Polyansky, D. E. & Castellano, F. N., May 16 2005, In : Inorganic Chemistry. 44, 10, p. 3412-3421 10 p.

Research output: Contribution to journalArticle

53 Citations (Scopus)

Photodecomposition of organic peroxides containing coumarin chromophore: Spectroscopic studies

Polyansky, D. E. & Neckers, D. C., Mar 31 2005, In : Journal of Physical Chemistry A. 109, 12, p. 2793-2800 8 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)