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Portfolio item number 2
publications
#1
Measurement of the Free Energy Dependence of Interfacial Charge-Transfer Rate Constants Using ZnO/H2O Semiconductor/Liquid Contacts.
Hamann, T.W.; Gstrein, F.; Brunschwig, B. S.; Lewis, N. S.; “Measurement of the Free Energy Dependence of Interfacial Charge-Transfer Rate Constants Using ZnO/H2O Semiconductor/Liquid Contacts.” Journal of the American Chemical Society 2005, 127, 7815–7824
#2
Measurement of the Dependence of Interfacial Charge-Transfer Rate Constants on the Reorganization Energy of Redox Species at n-ZnO/H2O Interfaces.
Hamann, T.W.; Gstrein, F.; Brunschwig, B. S.; Lewis, N. S.; “Measurement of the Dependence of Interfacial Charge-Transfer Rate Constants on the Reorganization Energy of Redox Species at n-ZnO/H2O Interfaces.” Journal of the American Chemical Society 2005, 127, 13949–13954
#3
Time-Resolved EPR Study of the Photophysics and Photochemistry of 1-(3-(Methoxycarbonyl)Propyl)-1-Phenyl6.6C61
Hamann, T.W.; Srivatsan, N.; Van Willigen, H.; “Time-Resolved EPR Study of the Photophysics and Photochemistry of 1-(3-(Methoxycarbonyl)Propyl)-1-Phenyl6.6C61” Journal of Physical Chemistry A 2005, 109, 11665–11672
#4
Measurement of the Driving Force Dependence of Interfacial Charge-Transfer Rate Constants in Response to pH Changes at n-ZnO/H2O Interface.
Hamann, T.W.; Gstrein, F.; Brunschwig, B. S.; Lewis, N. S.; “Measurement of the Driving Force Dependence of Interfacial Charge-Transfer Rate Constants in Response to pH Changes at n-ZnO/H2O Interface.” Chemical Physics 2006, 326, 13–26
#5
A Comparison Between Interfacial Electron-Transfer Rate Constants at Metallic and Graphite Electrodes.
Royea, W.J.; Hamann, T.W.; Brunschwig, B. S.; Lewis, N. S.; “A Comparison Between Interfacial Electron-Transfer Rate Constants at Metallic and Graphite Electrodes.” Journal of Physical Chemistry B 2006, 110, 19433–19442
#6
Control of the Stability, Electron-Transfer Kinetics, and pH-Dependent Energetics of Si/H2O Interfaces Through Methyl Termination of Si(111) Surfaces
Hamann, T.W.; Lewis, N. S.; “Control of the Stability, Electron-Transfer Kinetics, and pH-Dependent Energetics of Si/H2O Interfaces Through Methyl Termination of Si(111) Surfaces” Journal of Physical Chemistry B 2006, 110, 22291–22294
#7
A Comparison of the Self-Exchange and Interfacial Charge-Transfer Rate Constants for Methyl vs. t-Butyl Substituted Os(III) Polypyridyl Complexes.
Hamann, T.W.; Brunschwig, B. S.; Lewis, N. S.; “A Comparison of the Self-Exchange and Interfacial Charge-Transfer Rate Constants for Methyl vs. t-Butyl Substituted Os(III) Polypyridyl Complexes.” Journal of Physical Chemistry B 2006, 110, 25514–2552
#8
Alternative Photoanode Architectures for Dye-Sensitized Solar Cells.
Martinson, A.B.F.; Hamann, T.W.; Pellin, M.; Hupp, J.T.; “Alternative Photoanode Architectures for Dye-Sensitized Solar Cells.” Chemistry – A European Journal 2008, 14, 4458–4467 Graduate Work
#9
Aerogel templated ZnO Dye-Sensitized Solar Cells.
Hamann, T.W.; Martinson, A.B.F.; Pellin, M.; Hupp, J.T.; “Aerogel templated ZnO Dye-Sensitized Solar Cells.” Advanced Materials 2008, 20, 1560–1564
#10
Novel TiO2 Nanostructured Photoanodes in Dye-Sensitized Solar Cells.
Hamann, T.W.; Martinson, A.B.F.; Pellin, M.; Hupp, J.T.; “Novel TiO2 Nanostructured Photoanodes in Dye-Sensitized Solar Cells.” Journal of Physical Chemistry C 2008, 112, 10303–10307
#11
Advancing beyond current generation dye-sensitized solar cells.
Hamann, T.W.; Jensen, R.A.; Martinson, A.B.F.; Van Ryswyk H.; Hupp, J.T.; “Advancing beyond current generation dye-sensitized solar cells.” Energy and Environmental Science 2008, 1, 66–78
#12
Outer-sphere Redox Couples as Shuttles in Dye-Sensitized Solar Cells. Performance Enhancement Based on Photoelectrode Modification via Atomic Layer Deposition.
Hamann, T.W.; Farha O.K.; M.; Hupp, J.T.; “Outer-sphere Redox Couples as Shuttles in Dye-Sensitized Solar Cells. Performance Enhancement Based on Photoelectrode Modification via Atomic Layer Deposition.” Journal of Physical Chemistry C 2008, 112, 19756–19764
#13
Performance Enhancement and Limitations of Cobalt Dipyridyl Redox Shuttles in Dye-Sensitized Solar Cells.
Klahr, B.M.; Hamann, T.W.; “Performance Enhancement and Limitations of Cobalt Dipyridyl Redox Shuttles in Dye-Sensitized Solar Cells.” Journal of Physical Chemistry C 2009, 113, 14040–14045 Postdoctoral Work
#14
Impedance Investigation of Dye-Sensitized Solar Cells Employing Outer-Sphere Redox Shuttles.
Ondersma, J.W.; Hamann, T.W.; “Impedance Investigation of Dye-Sensitized Solar Cells Employing Outer-Sphere Redox Shuttles.” Journal of Physical Chemistry C 2010, 114, 638–645
#15
Redox Shuttles in Dye-Sensitized Solar Cells.
Hamann, T.W.; Ondersma, J.W.; “Redox Shuttles in Dye-Sensitized Solar Cells.”Energy and Environmental Science, 2011, 4, 370–381
#16
Photoelectrochemistry of Ultra Thin Film Iron Oxide Electrodes Prepared by Atomic Layer Deposition.
Klahr, B.M.; Martinson, A.B.F.; Hamann, T.W.; “Photoelectrochemistry of Ultra Thin Film Iron Oxide Electrodes Prepared by Atomic Layer Deposition.” Langmuir 2011, 27 (1), 461–468
#17
Current and Voltage Limiting Processes in Thin Film Hematite Electrodes.
Klahr, B.M.; Hamann, T.W.; “Current and Voltage Limiting Processes in Thin Film Hematite Electrodes.” Journal of Physical Chemistry C 2011, 115, 8393–8399
#18
Measurements and Modeling of Recombination from Nanoparticle TiO2 Electrodes.
Ondersma, J.W.; Hamann, T.W.; “Measurements and Modeling of Recombination from Nanoparticle TiO2 Electrodes.” Journal of the American Chemical Society 2011, 133, 8264–8271
#19
Voltage Dependent Photocurrent of Thin Film Hematite Electrodes.
Klahr, B.M.; Hamann, T.W.; “Voltage Dependent Photocurrent of Thin Film Hematite Electrodes.” Applied Physics Letters 2011, 99, 063508
#20
Spatially-Resolved Sources of Dark Current in DSSCs.
Ondersma, J.W.; Hamann, T.W.; “Spatially-Resolved Sources of Dark Current in DSSCs.” Langmuir 2011, 27, 13361–13366
#21
The End of Iodide? Cobalt Complex Redox Shuttles in DSSCs.
Hamann, T.W.; “The End of Iodide? Cobalt Complex Redox Shuttles in DSSCs.” Dalton Transactions, 2012, 41 (11), 3111–3115
#22
Water oxidation at hematite photoelectrodes: the role of surface states.
Klahr, B.M., Gimenez S., Fabregat-Santiago, F., Hamann, T.W., Bisquert, J.; “Water oxidation at hematite photoelectrodes: the role of surface states.” Journal of the American Chemical Society 2012, 134 (9), 4294–4302
#23
Electrochemical and Photoelectrochemical Investigation of Water Oxidation with Hematite Electrodes.
Klahr, B.M., Gimenez S., Fabregat-Santiago, F., Bisquert, J., Hamann, T.W.; “Electrochemical and Photoelectrochemical Investigation of Water Oxidation with Hematite Electrodes.” Energy and Environmental Science 2012, 5 (6), 7626–7636
#24
Splitting Water with Rust: Hematite Photoelectrochemistry.
Hamann, T.W.; “Splitting Water with Rust: Hematite Photoelectrochemistry.” Dalton Transactions, 2012, 41, 7830–7834
#25
Photoelectrochemical and Impedance Spectroscopic Investigation of Water Oxidation with “Co-Pi
Klahr, B.M., Gimenez S., Fabregat-Santiago, F., Bisquert, J., Hamann, T.W.; “Photoelectrochemical and Impedance Spectroscopic Investigation of Water Oxidation with “Co-Pi” coated Hematite Electrodes.” Journal of the American Chemical Society 2012, 134 (40), 16693–16700
#26
Conduction Band Energy Determination by Variable Temperature Spectroelectrochemistry.
Ondersma, J.W.; Hamann, T.W.; “Conduction Band Energy Determination by Variable Temperature Spectroelectrochemistry.” Energy and Environmental Science 2012, 5 (11), 9476–9480
#27
Recombination and Redox Couples in Dye-Sensitized Solar Cells.
Ondersma, J.W.; Hamann, T.W.; “Recombination and Redox Couples in Dye-Sensitized Solar Cells.” Coordination Chemistry Reviews 2013, 257, 1533–1543
#28
Highly Photoactive Ti-doped α-Fe2O3 Thin Film Electrodes; Resurrection of the Dead Layer.
Zandi, O., Klahr, B.M., Hamann, T.W.; “Highly Photoactive Ti-doped α-Fe2O3 Thin Film Electrodes; Resurrection of the Dead Layer.” Energy and Environmental Science 2013, 6, 634–642
#29
Fast Low Spin Cobalt Complex Redox Shuttles for Dye-Sensitized Solar Cells.
Xie, Y., Hamann, T.W.; “Fast Low Spin Cobalt Complex Redox Shuttles for Dye-Sensitized Solar Cells.” Journal of Physical Chemistry Letters, 2013, 4, 328–332
#30
Atomic Layer Deposition of a Sub-monolayer Catalyst for the Enhanced Photoelectrochemical Performance of Water Oxidation with Hematite.
Riha, S.C., Klahr, B.M., Tyo, E.C., Seifert, S., Vajda S., Pellin, M.J., Hamann, T.W., Martinson, A.B.F.; “Atomic Layer Deposition of a Sub-monolayer Catalyst for the Enhanced Photoelectrochemical Performance of Water Oxidation with Hematite.” ACS Nano, 2013, 7 (3), 2396–2405
#31
Photocatalytic Water Oxidation with Hematite Electrodes.
Young, M.H., Klahr, B.M., Zandi, O., Hamann, T.W.; “Photocatalytic Water Oxidation with Hematite Electrodes.” Catalysis Science & Technology, 2013, 2013, 3, 1660–1671
#32
Water splitting: An adaptive junction.
Hamann, T.W.; “Water splitting: An adaptive junction.” Nature Materials 2014, 13, 3–4
#33
Substrate Dependent Water Splitting with Ultrathin α-Fe2O3 Electrodes
Zandi, O., Beardslee, J.A., Hamann, T.W.; “Substrate Dependent Water Splitting with Ultrathin α-Fe2O3 Electrodes” Journal of Physical Chemistry C 2014, 118 (30), 16494–16503
#34
Water Oxidation on Hematite Photoelectrodes: Insight on the Nature and Identity of Surface States through In-situ Spectroelectrochemistry
Klahr, B.M.; Hamann, T.W.; “Water Oxidation on Hematite Photoelectrodes: Insight on the Nature and Identity of Surface States through In-situ Spectroelectrochemistry” Journal of Physical Chemistry C 2014, 118 (19), 10393–10399
#35
Enhanced Photovoltage Through Selective Surface State Removal
Zandi, O., Hamann, T.W.; “Enhanced Photovoltage Through Selective Surface State Removal” Journal of Physical Chemistry Letters 2014, 5 (9), 1522–1526
#36
Cyclometalated sensitizers for DSSCs employing cobalt redox shuttles
Soman, S., Xie, Y., Hamann, T.W.; “Cyclometalated sensitizers for DSSCs employing cobalt redox shuttles” Polyhedron, 2014, 82, 139–147
#37
On Theoretical and Experimental Titanium Incorporation into Hematite Nanostructures
Kronawitter, C.X., Zegkinoglou, I., Shen, S.H., Liao, P., Cho, I.S., Zandi, O., Lashgari, K., Westin, G., Guo, J.H., Himpsel, F.J., Carter, E.A., Zheng, X.L., Hamann, T.W., Koel, B.E., Mao, S.S., Vayssieres, L.; “On Theoretical and Experimental Titanium Incorporation into Hematite Nanostructures” Energy and Environmental Science, 2014, 7, 3100–3121
#38
Enhanced photocatalytic water oxidation efficiency with Ni(OH)2 catalysts deposited on α-Fe2O3 via ALD.
Young, K.M.H., Hamann, T.W.; “Enhanced photocatalytic water oxidation efficiency with Ni(OH)2 catalysts deposited on α-Fe2O3 via ALD.” Chemical Communications 2014, 50 (63) 8727–8730
#39
Perovskites take lead in solar hydrogen race.
Hamann, T.W.; “Perovskites take lead in solar hydrogen race.” Science 2014, 345, 1566–1567
#40
Competitive Photoelectrochemical Methanol and Water Oxidation with Hematite Electrodes.
Klahr, B., Gimenez, S. Zandi, O., Fabregat-Santiago, F., Hamann, T.W.; “Competitive Photoelectrochemical Methanol and Water Oxidation with Hematite Electrodes.” ACS Applied Materials & Interfaces 2015, 7 (14), 7653–7660
#41
Energetics of Nanoparticle Semiconductor Electrodes Determined by Spectroelectrochemical Measurements of Free Electrons.
Mandal, D., Hamann, T.W.; “Energetics of Nanoparticle Semiconductor Electrodes Determined by Spectroelectrochemical Measurements of Free Electrons.” Physical Chemistry Chemical Physics 2015, 17, 11156–11160
#42
Electrolysis of Liquid Ammonia for Hydrogen Generation
Little, D.J., Smith, M.R., Hamann, T.W.; “Electrolysis of Liquid Ammonia for Hydrogen Generation” Energy & Environmental Science, 2015, 8, 2775–2781
#43
The Potential versus Current State of Water Splitting with Hematite
Zandi, O., Hamann, T.W.; “The Potential versus Current State of Water Splitting with Hematite” Physical Chemistry Chemical Physics, 2015, 17, 22485–22503
#44
Regeneration and Recombination Reactions in Dye Sensitized Solar Cells Employing Cobalt Redox Shuttles
Xie, Y., Baillargeon, J., Hamann, T.W.; “Regeneration and Recombination Reactions in Dye Sensitized Solar Cells Employing Cobalt Redox Shuttles” Journal of Physical Chemistry C., 2015, 119 (50), 28155–28166
#45
Atomic Layer Stack Deposition-Annealing Synthesis of CuWO4
Gao, Y., Zandi, O., Hamann, T.W.; “Atomic Layer Stack Deposition-Annealing Synthesis of CuWO4” Journal of Materials Chemistry A, 2016, 4, 2826–2830
#46
Enhanced Charge Separation and Collection in High Performance Electrodeposited Hematite Films
Zandi, O., Schon, A.R., Hajibabaei, H., Hamann, T.W.; “Enhanced Charge Separation and Collection in High Performance Electrodeposited Hematite Films” Chemistry of Materials, 2016, 28 (3), 765–771
#47
Charge distribution in nanostructured TiO2 photoanodes determined by quantitative analysis of the band edge unpinning
Mandal, D., Hamann, T.W.; “Charge distribution in nanostructured TiO2 photoanodes determined by quantitative analysis of the band edge unpinning” ACS Applied Materials & Interfaces 2016, 8 (1), 419–424
#48
Determination of Photoelectrochemical Water Oxidation Intermediates on a-Fe2O3 Electrode Surfaces Employing Operando ATR–IR Spectroscopy
Zandi, O., Hamann, T.W.; “Determination of Photoelectrochemical Water Oxidation Intermediates on a-Fe2O3 Electrode Surfaces Employing Operando ATR–IR Spectroscopy” Nature Chemistry, 2016, 8, 778–783
#49
Tantalum Nitride Films Integrated with Transparent Conductive Oxide Substrates via Atomic Layer Deposition for Photoelectrochemical Water Splitting
Hajibabaei, H., Zandi, O., Hamann, T.W.; “Tantalum Nitride Films Integrated with Transparent Conductive Oxide Substrates via Atomic Layer Deposition for Photoelectrochemical Water Splitting” Chemical Science, 2016, 7, 6760–6767
#50
Quantitative hole collection for photoelectrochemical water oxidation with CuWO4
Gao, Y., Hamann, T.W.; “Quantitative hole collection for photoelectrochemical water oxidation with CuWO4” Chemical Communications 2017, 53, 1285–1288
#51
Bifurcation of Regeneration and Recombination in Dye-Sensitized Solar Cells via Electronic Manipulation of Tandem Cobalt Redox Shuttles
Baillargeon, J., Xie, Y., Hamann, T.W.; “Bifurcation of Regeneration and Recombination in Dye-Sensitized Solar Cells via Electronic Manipulation of Tandem Cobalt Redox Shuttles” ACS Applied Materials & Interfaces 2017, 9 (39), 33544–33548
#52
As Precious as Platinum: Iron Nitride for Electrocatalytic Oxidation of Liquid Ammonia
Little, D.J., Edwards, D., Smith, M.R., Hamann, T.W.; “As Precious as Platinum: Iron Nitride for Electrocatalytic Oxidation of Liquid Ammonia” ACS Applied Materials & Interfaces 2017, 9 (19), 16228–16235
#53
Elucidation of CuWO4 Surface States During PEC Water Oxidation
Gao, Y., Hamann, T.W.; “Elucidation of CuWO4 Surface States During PEC Water Oxidation” Journal of Physical Chemistry Letters 2017, 8 (12), 2700–2704
#54
Interface Control of PEC Water Oxidation Performance with Ni1-xFexOy Modified Hematite Photoanodes
Hajibabaei, H., Schon, A.R., Hamann, T.W.; “Interface Control of PEC Water Oxidation Performance with Ni1-xFexOy Modified Hematite Photoanodes” Chemistry of Materials 2017, 29 (16), 6674–6683
#55
Direct in Situ Measurement of Charge Transfer Processes During Photoelectrochemical Water Oxidation on Catalyzed Hematite
Qiu, J., Hajibabaei, H., Nellist, M.R., Laskowski, F.A.L, Hamann, T.W., Boettcher, S.W.; “Direct in Situ Measurement of Charge Transfer Processes During Photoelectrochemical Water Oxidation on Catalyzed Hematite” ACS Central Science 2017, 3 (9), 1015–1025
#56
Roadmap on Solar Water Splitting: Current Status and Future Prospects
Chu, S., Li, W., Yan, Y., Hamann, T.W., Shih, I., Wang, D., Mi, Z.; “Roadmap on Solar Water Splitting: Current Status and Future Prospects” Nano Futures 2017, 1, 022001
#57
Material and Interfaces for Energy Related Applications
Farha, O., Hamann, T.W., Martinson, A.B.F., Mulfort, K.; “Material and Interfaces for Energy Related Applications” ACS Applied Materials & Interfaces 2017, 9 (39), 33377–33378
#58
Selective Electrodeposition of Tantalum(V) Oxide Electrodes
Hajibabaei, H., Hamann, T.W.; “Selective Electrodeposition of Tantalum(V) Oxide Electrodes” Langmuir 2017, 33 (41), 10800–10806
#59
Potential-sensing electrochemical atomic force microscopy enables in-operando analysis of electrocatalysis during (photo)electrochemical water splitting
Nellist, M.R., Laskowski, F.A.L., Qiu, J., Hajibabaei, H., Sivula, K., Hamann, T.W., Boettcher, S.W.; “Potential-sensing electrochemical atomic force microscopy enables in-operando analysis of electrocatalysis during (photo)electrochemical water splitting” Nature Energy 2018, 3, 46–52
#60
Impact of Ultrathin C60 on Perovskite Photovoltaic Devices
Liu, D., Wang, Q., Traverse, C.J., Yang, C., Young, M., Kuttipillai, P.S., Lunt, S.Y., Hamann, T.W., Lunt, R.R.; “Impact of Ultrathin C60 on Perovskite Photovoltaic Devices” ACS Nano 2018, 12 (1) 876–883
#61
Catalyst Deposition on Photoanodes: The Roles of Intrinsic Catalytic Activity, Catalyst Electrical Conductivity, and Semiconductor Morphology
Qiu, J., Hajibabaei, H., Nellist, M.R., Laskowski, F.A.L, Hamann, T.W., Boettcher, S.W.; “Catalyst Deposition on Photoanodes: The Roles of Intrinsic Catalytic Activity, Catalyst Electrical Conductivity, and Semiconductor Morphology” ACS Energy Letters 2018, 3, 961–969
#62
Elucidating the Impact of Thin Film Texture on Charge Transport and Collection in Perovskite Solar Cells
Jiang, C., Xie, Y., Lunt, R.R., Hamann, T.W., Zhang, P.; Elucidating the Impact of Thin Film Texture on Charge Transport and Collection in Perovskite Solar Cells" ACS Omega 2018, 3 (3), 3522–3529
#63
Overcoming Bulk Recombination Limits of Layered Perovskite Solar Cells with Mesoporous Substrates
Wang, Q., Jiang, C., Zhang, P., Hamann, T.W.; “Overcoming Bulk Recombination Limits of Layered Perovskite Solar Cells with Mesoporous Substrates” Journal of Physical Chemistry C 2018, 122 (25), 14177–14185
#64
Ultrathin Hole Extraction Layer for Efficient Inverted Perovskite Solar Cells
Liu, D., Wang, Q., Elinski, M., Chen, P., Traverse, C.J., Yang, C., Young, M., Hamann, T.W., Lunt, R.R.; “Ultrathin Hole Extraction Layer for Efficient Inverted Perovskite Solar Cells” ACS Omega 2018, 3 (6), 6339–6345
#65
Correction to Catalyst Deposition on Photoanodes: The Roles of Intrinsic Catalytic Activity, Catalyst Electrical Conductivity, and Semiconductor Morphology
Qiu, J., Hajibabaei, H., Nellist, M.R., Laskowski, F.A.L, Oener, S.Z., Hamann, T.W., Boettcher, S.W.; “Correction to Catalyst Deposition on Photoanodes: The Roles of Intrinsic Catalytic Activity, Catalyst Electrical Conductivity, and Semiconductor Morphology” ACS Energy Letters 2018, 3, 1771–1771
#66
Spin-Doctoring Cobalt Redox Shuttles for Dye-Sensitized Solar Cells
Baillargeon, J., Xie, Y., Raithel, A.L., Ghaffari, B., Staples, R.J., Hamann, T.W.; “Spin-Doctoring Cobalt Redox Shuttles for Dye-Sensitized Solar Cells” Inorganic Chemistry 2018, 57 (18), 11633–11645
#67
Improved Performance Induced by in-situ Ligand Exchange Reactions of Copper Bipyridyl Redox Couples in Dye-Sensitized Solar Cells
Wang, Y., Hamann, T.W.; “Improved Performance Induced by in-situ Ligand Exchange Reactions of Copper Bipyridyl Redox Couples in Dye-Sensitized Solar Cells” Chemical Communications 2018, 54, 12361–12364
#68
Homogenous Electro-Catalytic Oxidation of Ammonia to N2 Under Mild Conditions
Habib-Zadeh, F., Miller, S.L., Hamann, T.W., Smith, M.R.; “Homogenous Electro-Catalytic Oxidation of Ammonia to N2 Under Mild Conditions” Proceedings of the National Academy of Science 2019, 116 (8) 2849–2853
#69
Thin film photoelectrodes for solar water splitting
He, Y., Hamann, T.W., Wang, D.; “Thin film photoelectrodes for solar water splitting” Chemical Society Reviews 2019, 48, 2182–2215
#70
Dependence of interface energetics and kinetics on catalyst loading in a photoelectrochemical system
He, Y., Vanka, S., Gao, T., He, D., Espano, J., Zhao, Y., Dong, Q., Lang, C., Wang, Y., Hamann, T.W., Mi, Z., Wang, D. "Dependence of interface energetics and kinetics on catalyst loading in a photoelectrochemical system" Nano Research, 2019, 12 (9) 2378–2384
#71
New Electrolytic Devices Produce Ammonia with Exceptional Selectivity
Qing, G., Hamann, T.W.; “New Electrolytic Devices Produce Ammonia with Exceptional Selectivity” Joule 2019, 3 (3) 634–636
#72
Direct Deposition of Crystalline Ta3N5 Thin Films on FTO for PEC Water Splitting
Hajibabaei, H., Little, D.J., Pandey, A., Wang, D., Mi, Z., Hamann, T.W “Direct Deposition of Crystalline Ta3N5 Thin Films on FTO for PEC Water Splitting” ACS Applied Materials & Interfaces 2019, 11 (17), 15457–15466
#73
Modulating Cellular Cytotoxicity and Phototoxicity of Fluorescent Organic Salts through Counterion Pairing
Broadwater, D., Bates, M., Jayaram, M., Young, M., He, J., Raithel, A.L., Hamann, T.W., Zhang, W., Borhan, B., Lunt, R.R., Lunt, S.Y. “Modulating Cellular Cytotoxicity and Phototoxicity of Fluorescent Organic Salts through Counterion Pairing” Scientific reports 2019, 9, 15288
#74
Interface Passivation to Overcome Shunting in Semiconductor-Catalyst Junctions
Shadabipour, P., Hamann, T.W.; “Interface Passivation to Overcome Shunting in Semiconductor-Catalyst Junctions” Chemical Communications 2020, 56, 2570–2573
#75
Real-Time Observation of the Diffusion Mechanism Progression from Liquid to Solid-State of Transition Metal Complexes
Kim, T.Y., Wang, Y., Raithel, A.L., Hamann, T.W.; “Real-Time Observation of the Diffusion Mechanism Progression from Liquid to Solid-State of Transition Metal Complexes” ACS Energy Letters 2020, 5, 2, 583–588
#76
Low-Spin Cobalt(II) Redox Shuttle by Isocyanide Coordination
Raithel, A.L., Kim, T.Y., Nielsen, K., Staples, R.J., Hamann, T.W.; “Low-Spin Cobalt(II) Redox Shuttle by Isocyanide Coordination” Sustainable Energy & Fuels 2020 4, 2497–2507
#77
Recent Advances and Challenges of Electrocatalytic N2 Reduction to Ammonia
Qing, G., Ghazfar, R., Jackowski, S.T., Habibzadeh, F., Maleka Ashtiani, M., Chen, C. Smith, M.R., Hamann, T.W.; “Recent Advances and Challenges of Electrocatalytic N2 Reduction to Ammonia” Chemical Reviews 2020, 120, 12, 5437–5516
#78
An InGaN/Si Double-Junction Photocathode for Unassisted Solar Water Splitting
Vanka, S., Zhou, B. , Awni, R.A., Song, Z., Chowdhury, F.A., Liu, X., Hajibabaei, H., Shi, W., Navid, I.A., Xiao, Y., Pandey, A., Chen, R., Botton, G.A., Hamann, T.W., Wang, D., Yan, Y., Mi, Z.; “An InGaN/Si Double-Junction Photocathode for Unassisted Solar Water Splitting” ACS Energy Letters 2020 5, 12, 3741–3751
#79
Charge Carrier Dynamics at the CuWO4/Electrocatalyst Interface for Photoelectrochemical Water Oxidation
Shadabipour, P., Raithel, A.L., Hamann, T.W.; “Charge Carrier Dynamics at the CuWO4/Electrocatalyst Interface for Photoelectrochemical Water Oxidation” ACS Applied Materials & Interfaces 2020 12, 45, 50592–50599
#80
Photochemical Charge Separation and Dye Self-Oxidation Control Performance of Fluorescein, Rose Bengal, and Triphenylamine Dye-Sensitized Solar Cells
Han, R., Kim, T.Y., Hamann, T.W., Osterloh, F.; “Photochemical Charge Separation and Dye Self-Oxidation Control Performance of Fluorescein, Rose Bengal, and Triphenylamine Dye-Sensitized Solar Cells” Journal of Physical Chemistry 2020 124, 48, 26174–26183
#81
Interfacial Engineering at Quantum Dot-Sensitized TiO2 Photoelectrodes for Ultrahigh Photocurrent Generation
Kim, T.Y., Kim, B.S., Oh, J.G., Park, S.C., Jang, J., Hamann, T.W., Kang, Y.S., Bang, J.H., Giménez, S., Kang Y.S.; “Interfacial Engineering at Quantum Dot-Sensitized TiO2 Photoelectrodes for Ultrahigh Photocurrent Generation” ACS Applied Materials and Interfaces 2021, 13 (5), 6208–6218
#82
Crystallographic Effects of GaN Nanostructures in Photoelectrochemical Reaction
Xiao, Y., Vanka, S., Pham, T.A., Dong, W.J. Sun, Y, Liu, X., Navid, A.N., Varley, J.B., Hajibabaei, H., Hamann, T.W., Ogitsu, T., Mi, Z.; “Crystallographic Effects of GaN Nanostructures in Photoelectrochemical Reaction” Nano Letters 2022, 22, 6, 2236–2243
#83
"Understanding Mass Transport in Copper Electrolyte-Based Dye-Sensitized Solar Cells: ACS Applied Energy Materials 2022, 5, 3, 2647–2654
Velore, J., Pradhan, S.C., Hamann, T.W., Hagfeldt, A., Unni, K.N.N., Soman, S.; "Understanding Mass Transport in Copper Electrolyte-Based Dye-Sensitized Solar Cells: ACS Applied Energy Materials 2022, 5, 3, 2647–2654
#84
Ammonia eurefstics: Electrolytes for liquid energy storage and conversion at room temperature and ambient pressure
Mi, C., Ghazfar, R., Smith, M.R., Hamann, T.W.; “Ammonia eurefstics: Electrolytes for liquid energy storage and conversion at room temperature and ambient pressure” Joule 2022, 6, 1–10
#85
An Efficient Copper-based Redox Shuttle Bearing a Hexadentate Polypyridyl Ligand for DSCs Under Low-Light Conditions
Devdass, A., Watson, J., Firestone, E., Hamann, T.W., Delcamp, J.H., Jurss, J.W.; “An Efficient Copper-based Redox Shuttle Bearing a Hexadentate Polypyridyl Ligand for DSCs Under Low-Light Conditions” ACS Applied Energy Materials, 2022, 5, 5964–5973
#86
Molecular Switch Cobalt Redox Shuttle with a Tunable Hexadentate Ligand
Raithel, A.L., Meador, W., Kim, T.Y., Staples, R.J., Delcamp, J., Hamann, T.W.; “Molecular Switch Cobalt Redox Shuttle with a Tunable Hexadentate Ligand” Journal of the American Chemical Society 2023, 145, 2, 1367–1377
#87
Metal complex molecular solids showing band-like transport driven by in situ ligand exchange
Kim, T.Y., Suh, E.H., Firestone, E., Raithel, A.L, Xu, C.Q., Ke, X., Jang, J., McCracken, J., and Hamann, T.W.; “Metal complex molecular solids showing band-like transport driven by in situ ligand exchange” Chemistry of Materials 2023, 35, 17, 6726–6736
#88
A BiVO4 - liquid junction photovoltaic cell with 0.2% solar energy conversion efficiency
Daemi, S., Kaushik, S., Das, S., Hamann, T.W., Osterloh, F.; “A BiVO4 - liquid junction photovoltaic cell with 0.2% solar energy conversion efficiency” Journal of the American Chemical Society 2023, 145, 47, 25797–25805
#89
Deciphering the Mechanism of Lewis Base Triggered Conversion of Ammonia to Molecular Nitrogen and Methylamine to Cyanide
Chen, C. P., Alharbib, W., Cundari, T.R., Hamann, T.W., and Smith III, M.R.; “Deciphering the Mechanism of Lewis Base Triggered Conversion of Ammonia to Molecular Nitrogen and Methylamine to Cyanide” Journal of the American Chemical Society 2023, 145, 48, 26339–26349
#90
Mechanism-Guided Kinetic Analysis of Electrocatalytic Proton Reduction Mediated by a Cobalt Catalyst Bearing a Pendant Basic Site
Amtawong, J., Bein, G.P., Montgomery, C.L., Raithel, A.L., Hamann, T.W., Chen, C.H., and Dempsey, J.L.; “Mechanism-Guided Kinetic Analysis of Electrocatalytic Proton Reduction Mediated by a Cobalt Catalyst Bearing a Pendant Basic Site” Journal of the American Chemical Society, 2024, 146, 6, 3742–3754
#91
Open-Cage Copper Complexes Modulate Coordination and Charge Transfer
Firestone, E., Staples, R.J., Hamann, T.W.; “Open-Cage Copper Complexes Modulate Coordination and Charge Transfer” Inorganic Chemistry, 2024, 63, 26, 12081–12088
#92
Impact of Photoanode Thickness on Recombination Dynamics and Indoor Photovoltaic Performance in Dye-sensitized Solar Cells
George, A., Hamann, T.W., Soman, S.; “Impact of Photoanode Thickness on Recombination Dynamics and Indoor Photovoltaic Performance in Dye-sensitized Solar Cells” Energy & Fuels, 2025 39, 10, 4927–4938 (invited for special edition in honor of Prof. Prashant Kamat)
#93
Single Component Dye Sensitized Solar Cells Enabled by Copper Chemistry; Introduction of the Retro Cell
Kaushik, S., Adesanya, M., Hamann, T.W.; “Single Component Dye Sensitized Solar Cells Enabled by Copper Chemistry; Introduction of the Retro Cell” Energy & Fuels, 2025 39, 11, 5604–5611 (invited for special edition in honor of Prof. Prashant Kamat)
#94
Electrocatalytic Ammonia Oxidation with Coordinatively Saturated Ruthenium Catalyst
C. P. Chen, O. Abubakar, X. Zhang, and T. W. Hamann, “Electrocatalytic Ammonia Oxidation with Coordinatively Saturated Ruthenium Catalyst” Inorganic Chemistry 2025, 64, 27, 13599–13603
#95
Universal Reversible Hydrogen Potential for Electrocatalytic Ammonia Splitting Reactions in Nonaqueous Solvents from Unified pH Measurements
C. Mi, J. Saame, A. Heering, X. Zhang, O. Abubakar, I. Leito, and T. W. Hamann, “Universal Reversible Hydrogen Potential for Electrocatalytic Ammonia Splitting Reactions in Nonaqueous Solvents from Unified pH Measurements” Inorganic Chemistry 2025, 64, 32, 16423–16432
