Publications

27. D. Sonawat, P. Granowski, T. T. DuBridge, S. H. Krishna#. “Effects of Pd Site Structural Changes on Wacker Oxidation of Ethylene over PdCu/Zeolites”. in press, Journal of Catalysis. https://doi.org/10.1016/j.jcat.2024.115901

26. E.A. Brungardt, V. Sunkireddy, J.E. Perez-Aguilar, S. H. Krishna#. “Elucidating Redox Pathways for N2O Selective Catalytic Reduction with NO and NH3 over Fe-Chabazite Zeolites”, Applied Catalysis B: Environment and Energy (2024) 124708. https://doi.org/10.1016/j.apcatb.2024.124708.

25. C. J. Wrasman, A.T. Bell, B.D. Chandler, J.W. Harris, S. Kwon, M.R. Ball, S.H. Krishna, S.J. Khatib, P. Bollini, Y. Román-Leshkov, A. “Bean” Getsoian, R.S. Weber, J.A. Lercher, D. Liu, D.E. Resasco, J.S. Bates, J.N. Hall, E.A. Lebrón-Rodríguez, L. Paz Herrera, J.M. Notestein, J.A. Schaidle. “Recommendations for improving rigor and reproducibility in site specific characterization”. Journal of Catalysis 2024, 115451.

24. S. Ahsan, M. D. Edgar, S. H. Krishna#. “Understanding Stereochemistry in Biomass Conversion Reactions over Heterogeneous Catalysts”, ACS Sustainable Chemistry and Engineering, 12 (2024) 1797–1808. https://doi.org/10.1021/acssuschemeng.3c06374.

Prior to UW-Madison Faculty Position.

  1. A. Goswami, S. H. Krishna, R. Gounder, W. F. Schneider. “Kinetic Monte Carlo Analysis Reveals Non-Mean-Field Active Site Dynamics in Cu–Zeolite-Catalyzed NOx Reduction.” ACS Catal. 2024, 8376–8388.
  2. M. DeLuca, C. B. Jones, S. H. Krishna, A. Goswami, R Saxena, S. Li, S. Prasad,  A. Moini, W.F.  Schneider, R. Gounder. “Effects of Zeolite Framework Topology on Cu(I) Oxidation and Cu(II) Reduction Kinetics of NOx Selective Catalytic Reduction with NH3″. Chem Catalysis 2023, 100726.
  3. S. H. Krishna, A. Goswami, Y. Wang, C. B. Jones, D. P. Dean, J. T. Miller, W. F. Schneider, R. Gounder, “Influence of Framework Al Density in Chabazite Zeolites on Copper Ion Mobility and Reactivity During NOx Selective Catalytic Reduction with NH3”. Nature Catalysis 2023, 6, 276-285.
  4. P. Cuello-Penaloza, S. H. Krishna, M. De bruyn, B. M. Weckhuysen, J. A. Dumesic, G. W. Huber. “Production of Hexane-1,2,5,6-tetrol from Bio-renewable Levoglucosanol over Pt-WOx/TiO2: Kinetics and Catalyst Stability“. ACS Sustainable Chemistry & Engineering 2021, 9 (48), 16123–16132.
  5. L. N. Wilcox*, S. H. Krishna*, C. B. Jones, R. Gounder. “Mechanistic Studies of NH3-Assisted Reduction of Mononuclear Cu(II) Cation Sites in Cu-CHA Zeolites”. Catalysis Science & Technology, 2021, 11 (24), 7932–7942.
  6. S. H. Krishna, R. Gounder, “Molecular Water Provides a Channel for Communication Between Brønsted Acid Sites in Solid Catalysts” (Preview Article), Chem Catalysis, 2021, 1 (5), 968–970.
  7. S. H. Krishna, C. B. Jones, R. Gounder, “Temperature Dependence of Cu(I) Oxidation and Cu(II) Reduction Kinetics in the Selective Catalytic Reduction of NOx with NH3 on Cu-Chabazite Zeolites”. Journal of Catalysis, 2021, 404, 873–882.
  8. S. H. Krishna, C. B. Jones, R. Gounder, “Dynamic Interconversion of Metal Active Site Ensembles in Zeolite Catalysis”. Annual Reviews of Chemical and Biomolecular Engineering, 2021, 12 (1), 115–136.
  9. M. Zhou, S. H. Krishna, M. De bruyn, B. M. Weckhuysen, L. A. Curtiss, J. A. Dumesic, G. W. Huber, R. S. Assary, “Computational Investigation of Hydrolysis and Rearrangement Pathways in the Conversion of Bio-renewable Levoglucosanol to Dideoxysugars”, ACS Sustainable Chemistry & Engineering, 2020, 8 (43), 16339–16349.
  10. S. H. Krishna, C. B. Jones, J. T. Miller, F. H. Ribeiro, R. Gounder, “Combining Kinetics and Operando Spectroscopy to Interrogate the Mechanism and Active Site Requirements of NOx Selective Catalytic Reduction with NH3 on Cu-Zeolites”, Journal of Physical Chemistry Letters, 2020, 11, 5029-5036.
  11. S. H. Krishna*, L. Zhang*, I. Hermans, G. W. Huber, T. F. Kuech, J. A. Dumesic, “Rates of Levoglucosanol Hydrogenolysis over Brønsted and Lewis Acid Sites on Platinum Silica-Alumina Catalysts Synthesized by Atomic Layer Deposition”, Journal of Catalysis 2020, 389, 111-120.
  12. C. B. Jones*, I. Khurana*, S. H. Krishna, A. J. Shih, W.F. Schneider, N. Delgass, J. T. Miller, F. H. Ribeiro, R. Gounder, “Effects of Dioxygen Pressure on Rates of NOx Selective Catalytic Reduction with NH3 on Cu-CHA Zeolites”, Journal of Catalysis 2020, 389, 140-149.
  13. S. H. Krishna, J. Cao, M. Tamura, Y. Nakagawa, M. De bruyn, G. S. Jacobson, B. M. Weckhuysen, J. A. Dumesic, K. Tomishige, G. W. Huber, “Synthesis of Hexane-Tetrols and -Triols with Fixed Hydroxyl Group Positions and Stereochemistry from Methyl Glycosides over Supported Metal Catalysts”, ACS Sustainable Chemistry & Engineering, 2020, 8,  800–805.
  14. M. De bruyn, P. Cuello-Penaloza, M. Cendejas, I. Hermans, J. He, S. H. Krishna, D. M. Lynn, J. A. Dumesic, G. W. Huber, B. M. Weckhuysen, “Hexane-1,2,5,6-Tetrol as a Versatile and Biobased Building Block for the Synthesis of Sustainable (Chiral) Crystalline Mesoporous Polyboronates”, ACS Sustainable Chemistry & Engineering 2019, 7, 13430–13436.
  15. S. H. Krishna, M. De bruyn, Z. R. Schmidt, B. M. Weckhuysen, J. A. Dumesic, G. W. Huber, “Catalytic Production of Hexane-1,2,5,6-tetrol from Bio-renewable Levoglucosanol in Water: Effect of Metal and Acid Sites on (Stereo)-Selectivity”, Green Chemistry, 2018, 20, 4557-4565.
  16. S. H. Krishna, K. Huang, K. J. Barnett, J. He, C. T. Maravelias, J. A. Dumesic, G. W. Huber, M. De bruyn, B. M. Weckhuysen, “Oxygenated Commodity Chemicals from Chemo‐catalytic Conversion of Biomass derived Heterocycles,” AIChE Journal, 2018, 64, 1910-1922. (cover article)
  17. S. H. Krishna, R. S. Assary, Q. A. Rashke, Z. R. Schmidt, L. A. Curtiss, J. A. Dumesic, G. W. Huber, “Mechanistic Insights into the Hydrogenolysis of Levoglucosanol over Bifunctional Platinum Silica-alumina Catalysts”, ACS Catalysis, 2018, 3743-3753.
  18. S. H. Krishna, D. J. McClelland, Q. A. Rashke, J. A. Dumesic and G. W. Huber, “Hydrogenation of Levoglucosenone to Renewable Chemicals,” Green Chemistry, 2017, 19, 1278-1285. (inside front cover)
  19. J. He, K. Huang, K. J. Barnett, S. Krishna, D. Martin Alonso, Z. Brentzel, S. P. Burt, T. W. Walker, W. Banholzer, C. T. Maravelias, I. Hermans, J. Dumesic, G. Huber, “New Catalytic Strategies for alpha-omega diol Production from Lignocellulosic Biomass,” Faraday Discussions, 2017, 202, 247-267.
  20. S. H. Krishna*, T. W. Walker*, J. A. Dumesic and G. W. Huber, “Kinetics of Levoglucosenone Isomerization,” ChemSusChem, 2017, 10, 129-138.
  21. F. Cao, T. J. Schwartz, D. J. McClelland, S. H. Krishna, J. A. Dumesic, G. W. Huber, “Dehydration of Cellulose to Levoglucosenone using Polar Aprotic Solvents,” Energy & Environmental Science, 2015, 8, 1808-1815.
  22. S. Shylesh, D. Hanna, J. Gomes, S. Krishna, C. G. Canlas, M. Head-Gordon, A. T. Bell, “Tailoring the Cooperative Acid–Base Effects in Silica-Supported Amine Catalysts: Applications in the Continuous Gas-Phase Self-Condensation of n-Butanal,” ChemCatChem, 2014, 6, 1283-1290.
  23. D. G. Hanna, S. Shylesh, Y.-P. Li, S. Krishna, M. Head-Gordon, A. T. Bell, “Experimental and Theoretical Study of n-Butanal Self-Condensation over Ti Species Supported on Silica,” ACS Catalysis, 2014, 4, 2908-2916.

*equal contributions.

#corresponding author.