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Dmitriy Polyanskiy

Associate Chemist
 

Chemistry Department
Building 555
Brookhaven National Laboratory
P.O. Box 5000
Upton, NY 11973-5000

Phone: (631) 344-4315
FAX:    (631) 344-5815
e-mail

 

Artificial Photosynthesis Group

Research Interests

Photochemistry and radiation chemistry relevant to catalysis and solar energy conversion, electron transfer reactions, fast and ultrafast transient spectroscopy
 

Education

Ph.D., Photochemical Sciences, Bowling Green State University, Bowling Green, OH, 2005.
M.S., Materials Science – Composite Materials, Mendeleyev University of Chemical Technology of Russia, Moscow, Russia, 2000
B.S., Materials Science – Composite Materials, Mendeleyev University of Chemical Technology of Russia, Moscow, Russia, 1998

Professional Employment

Associate Chemist, Brookhaven National Laboratory, 2009-present
Assistant Chemist, Brookhaven National Laboratory, 2007-2009
Research Associate, Brookhaven National Laboratory, 2005-2007
Visiting Master Student, University of Bremen, Bremen, Germany, 1999
Visiting Undergraduate Student, Iowa State University, Ames National Lab, Ames, IA, 1996

 

Representative Publications

  1. Electrocatalysis for Carbon Dioxide Reduction, Polyansky, D. E. Encyclopedia of Applied Electrochemistry, Eds. R. Adzic and N. Marinkovic, Springer, in press.

  2. 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. Faraday Disc. 2012, 155, 129 - 144.

  3. Water Oxidation by a Mononuclear Ruthenium Catalyst: Characterization of the Intermediates, Polyansky, D. E.; Rochford, J.; Muckerman, J. T.; Zong, R.; Thummel, R. P.; Fujita, E. J. Am. Chem. Soc. 2011, 133, 14649-14665

  4. Effects of a Proximal Base on Water Oxidation and Proton Reduction Catalyzed by Geometric Isomers of [Ru(tpy)(pynap)(OH2)]2+, J. L. Boyer, D. E. Polyansky, D. J. Szalda, R. Zong, R. P. Thummel, E. Fujita, Angew. Chem. Int. Ed. 2011, 50, 12600-12604

  5. 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, B. W. Cohen, D. E. Polyansky, R. Zong, H. Zhou, T. Ouk, D. Cabelli, R. P. Thummel, E. Fujita, Inorg. Chem. 2010, 49, 8034-8044.

  6. Toward More Efficient Photochemical CO2 Reduction: Use of scCO2 or Photogenerated Hydrides,  M. D. Doherty, D. C. Grills, J. T. Muckerman, D. E. Polyansky, E. Fujita, Coord. Chem. Rev., 2010, 254, 2472-2482.

  7. Characterization of Redox States of Ru(OH2)(Q)(tpy)2+ (Q=3,5-di-tert-butyl-1,2-benzoquinone, tpy=2,2':6',2''-terpyridine) and Related Species through Experimental and Theoretical Studies, Tsai, M.-K.; Rochford, J.; Polyansky, D. E.; Wada, T.; Tanaka, K.; Fujita, E.; Muckerman, J. T. Inorg. Chem. 2009, 48, 4372-4383.

  8. Recombination of Photogenerated Lophyl Radicals in Imidazolium-Based Ionic Liquids, Strehmel, V.; Wishart, J. F.; Polyansky, D. E.; Strehmel, B. ChemPhysChem 2009, 10, 3112-3118.

  9. 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., Inor. Chem. 2009, 48, 11510-11512.

  10. Water Oxidation by a Ruthenium Complex with a Non-Innocent Quinone Ligand: Possible Formation of an OO Bond at a Low Oxidation State of the Metal, Muckerman, J. T.; Polyansky, D. E.; Wada, T.; Tanaka, K.; Fujita, E. Inorg. Chem. 2008, 47, 1787-1802.

  11. 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. Inorg. Chem. 2008, 47, 3958-3968 (cover article).

  12. Photochemical and Radiolytic Production of Organic Hydride Donor with Ru(II) Complex Containing an NAD+ Model Ligand, Polyansky, D.; Cabelli, D.; Muckerman, J. T.; Fujita, E.; Koizumi, T.; Fukushima, T.; Wada, T.; Tanaka, K. Angew. Chem.. Int. Ed. 2007, 46, 4169-4172.

  13. Photodecomposition of peroxides containing 1,4-bis(phenylethynyl)benzene chromophore, Polyansky, D. E.; Danilov, E. O.; Voskresensky, S. V.; Rodgers, M. A. J.; Neckers D. C. J. Phys. Chem. A. 2006, 110, 4969-4978.

  14. Observation of Triplet Intraligand Excited States through Nanosecond Step-Scan Fourier Transform Infrared Spectroscopy, Polyansky, D. E.; Danilov, E. O.; Castellano, F. N. Inorg. Chem. 2006, 45, 2370-2372.

  15. Two-Photon Absorption in 1,4-bis([oxycarbonylphenyl]ethynyl)benzene Chromophores, Danilov, E. O.; Polyansky, D. E.; Neckers D. C. The Spectrum 2005, 18, 12-17.

  16. 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. J. Am. Chem. Soc. 2005, 127, 13452-13453.

  17. Photodecomposition of Organic Peroxides Containing Coumarin Chromophore: Spectroscopic Studies, Polyansky, D. E.; Neckers, D. C. J. Phys. Chem. A. 2005, 109, 2793-2800.

  18. Influence of a Gold(I)-Acetylide Bond on the Photophysics of Re(phen)(CO)3Cl, Pomestchenko, I. E.; Polyansky D. E.; Castellano F. N. Inorg. Chem. 2005, 109, 2793-2800.

 

 

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Last Modified: September 14, 2012
 


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