Scholars@Duke

• Recognition
• 

  In the News

  • MAR 22, 2022

    Sci NC | PBS North Carolina

    Why flush toilets are wasteful
• Expertise
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  Subject Headings

  • Muser Mentor
• Research
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  Selected Grants

  • Electrodialytic Nutrient Recovery for traditional and advanced OWTS effluent polishing (EPA Phase II SBIR) awarded by Triangle Environmental 2021 - 2023
  • G2RT Phase II awarded by Georgia Institute of Technology 2019 - 2022
  • Electrodialytic Nutrient Recovery from Household Wastewater awarded by Triangle Environmental 2020
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  External Relationships

  • American Chemical Society
• Publications & Artistic Works
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  Selected Publications

  • Academic Articles

    • Vasquez, Mariana M., Kayana J. Tyson, Brian T. Hawkins, and Lena Trotochaud. “Integration of silicate minerals for ammonium and phosphate removal with an on-site wastewater treatment prototype.” Edited by Van-Huy Nguyen. Plos Water 1, no. 9 (September 19, 2022): e0000048–e0000048. https://doi.org/10.1371/journal.pwat.0000048.
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    • Wang, Wennie, Marco Favaro, Emily Chen, Lena Trotochaud, Hendrik Bluhm, Kyoung-Shin Choi, Roel van de Krol, David E. Starr, and Giulia Galli. “Influence of Excess Charge on Water Adsorption on the BiVO₄(010) Surface.” Journal of the American Chemical Society 144, no. 37 (September 2022): 17173–85. https://doi.org/10.1021/jacs.2c07501.
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    • Karslloǧlu, O., L. Trotochaud, F. Salmassi, E. M. Gullikson, A. Shavorskiy, S. Nemšák, and H. Bluhm. “Prospects for the expansion of standing wave ambient pressure photoemission spectroscopy to reactions at elevated temperatures.” Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films 40, no. 1 (January 1, 2022). https://doi.org/10.1116/6.0001353.
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    • Karagoz, B., R. Tsyshevsky, L. Trotochaud, Y. Yu, O. Karslloǧlu, M. Blum, B. Eichhorn, H. Bluhm, M. M. Kuklja, and A. R. Head. “NO2Interactions with MoO3and CuO at Atmospherically Relevant Pressures.” Journal of Physical Chemistry C 125, no. 30 (August 5, 2021): 16489–97. https://doi.org/10.1021/acs.jpcc.1c02517.
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    • Rosario, Praveen, Ramya Viswash, Thamayanthi Seenivasan, Sudha Ramalingam, Katelyn L. Sellgren, Sonia Grego, and Lena Trotochaud. “Potential Pitfalls in Wastewater Phosphorus Analysis and How to Avoid Them.” Environmental Health Insights 15 (January 2021): 11786302211019218. https://doi.org/10.1177/11786302211019218.
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    • Trotochaud, Lena, Rebecca M. Andrus, Kayana J. Tyson, Graham H. Miller, Claire M. Welling, Patrick E. Donaghy, Joseph D. Incardona, et al. “Laboratory Demonstration and Preliminary Techno-Economic Analysis of an Onsite Wastewater Treatment System.” Environmental Science & Technology 54, no. 24 (December 2020): 16147–55. https://doi.org/10.1021/acs.est.0c02755.
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    • Tsyshevsky, R., A. R. Head, L. Trotochaud, H. Bluhm, and M. M. Kuklja. “Mechanisms of Degradation of Toxic Nerve Agents: Quantum-chemical Insight into Interactions of Sarin and Soman with Molybdenum Dioxide.” Surface Science 700 (October 1, 2020). https://doi.org/10.1016/j.susc.2020.121639.
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    • Gericke, Sabrina M., William D. Mulhearn, Dana E. Goodacre, Joseph Raso, Daniel J. Miller, Lauryn Carver, Slavomír Nemšák, et al. “Water-polyamide chemical interplay in desalination membranes explored by ambient pressure X-ray photoelectron spectroscopy.” Physical Chemistry Chemical Physics : Pccp 22, no. 27 (July 2020): 15658–63. https://doi.org/10.1039/d0cp01842b.
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    • Chen, D., Z. Guan, D. Zhang, L. Trotochaud, E. Crumlin, S. Nemsak, H. Bluhm, H. L. Tuller, and W. C. Chueh. “Constructing a pathway for mixed ion and electron transfer reactions for O2 incorporation in Pr0.1Ce0.9O2−x.” Nature Catalysis 3, no. 2 (February 1, 2020): 116–24. https://doi.org/10.1038/s41929-019-0401-9.
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    • Buechner, Christin, Sabrina M. Gericke, Lena Trotochaud, Osman Karslıoǧlu, Joseph Raso, and Hendrik Bluhm. “Quantitative Characterization of a Desalination Membrane Model System by X-ray Photoelectron Spectroscopy.” Langmuir : The Acs Journal of Surfaces and Colloids 35, no. 35 (September 2019): 11315–21. https://doi.org/10.1021/acs.langmuir.9b01838.
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    • Head, Ashley R., Chiara Gattinoni, Lena Trotochaud, Yi Yu, Osman Karslıoğlu, Sven Pletincx, Bryan Eichhorn, and Hendrik Bluhm. “Water (Non-)Interaction with MoO₃.” The Journal of Physical Chemistry. C, Nanomaterials and Interfaces 123, no. 27 (July 2019): 16836–42. https://doi.org/10.1021/acs.jpcc.9b03822.
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    • Trotochaud, Lena, Brian Hawkins, and Brian Stoner. “Non-biological methods for phosphorus and nitrogen removal from wastewater: A gap analysis of reinvented-toilet technologies with respect to ISO 30500,” February 24, 2019. https://doi.org/10.12688/gatesopenres.12931.1.
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    • Trotochaud, L., A. R. Head, C. Büchner, Y. Yu, O. Karslıoğlu, R. Tsyshevsky, S. Holdren, B. Eichhorn, M. M. Kuklja, and H. Bluhm. “Room temperature decomposition of dimethyl methylphosphonate on cuprous oxide yields atomic phosphorus.” Surface Science 680 (February 1, 2019): 75–87. https://doi.org/10.1016/j.susc.2018.10.003.
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    • White, James L., Andrew J. E. Rowberg, Liwen F. Wan, ShinYoung Kang, Tadashi Ogitsu, Robert D. Kolasinski, Josh A. Whaley, et al. “Identifying the Role of Dynamic Surface Hydroxides in the Dehydrogenation of Ti-Doped NaAlH₄.” Acs Applied Materials & Interfaces 11, no. 5 (February 2019): 4930–41. https://doi.org/10.1021/acsami.8b17650.
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    • Trotochaud, Lena, Brian T. Hawkins, and Brian R. Stoner. “Non-biological methods for phosphorus and nitrogen removal from wastewater: A gap analysis of reinvented-toilet technologies with respect to ISO 30500.” Gates Open Research 3 (January 2019): 559. https://doi.org/10.12688/gatesopenres.12931.2.
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    • Head, A. R., L. Trotochaud, R. Tsyshevsky, K. Fears, B. Eichhorn, M. M. Kuklja, and H. Bluhm. “Coupling Ambient Pressure X-ray Photoelectron Spectroscopy with Density Functional Theory to Study Complex Surface Chemistry and Catalysis.” Topics in Catalysis 61, no. 20 (December 1, 2018): 2175–84. https://doi.org/10.1007/s11244-018-1062-7.
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    • Kyhl, Line, Richard Balog, Andrew Cassidy, Jakob Jørgensen, Antonija Grubisic-Čabo, Lena Trotochaud, Hendrik Bluhm, and Liv Hornekær. “Enhancing Graphene Protective Coatings by Hydrogen-Induced Chemical Bond Formation.” Acs Applied Nano Materials 1, no. 9 (September 2018): 4509–15. https://doi.org/10.1021/acsanm.8b00610.
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    • Karslıoğlu, O., L. Trotochaud, I. Zegkinoglou, and H. Bluhm. “X-Ray Spectroscopic Characterization of BaO, Ba(OH)2, BaCO3, and Ba(NO3)2.” Journal of Electron Spectroscopy and Related Phenomena 225 (May 1, 2018): 55–61. https://doi.org/10.1016/j.elspec.2018.03.008.
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    • Head, Ashley R., Roman Tsyshevsky, Lena Trotochaud, Yi Yu, Osman Karslıoǧlu, Bryan Eichhorn, Maija M. Kuklja, and Hendrik Bluhm. “Dimethyl methylphosphonate adsorption and decomposition on MoO₂ as studied by ambient pressure x-ray photoelectron spectroscopy and DFT calculations.” Journal of Physics. Condensed Matter : An Institute of Physics Journal 30, no. 13 (April 2018): 134005. https://doi.org/10.1088/1361-648x/aab192.
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    • Trotochaud, Lena, Ashley R. Head, Sven Pletincx, Osman Karslıoǧlu, Yi Yu, Astrid Waldner, Line Kyhl, et al. “Water Adsorption and Dissociation on Polycrystalline Copper Oxides: Effects of Environmental Contamination and Experimental Protocol.” The Journal of Physical Chemistry. B 122, no. 2 (January 2018): 1000–1008. https://doi.org/10.1021/acs.jpcb.7b10732.
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    • Head, A. R., O. Karslıoǧlu, T. Gerber, Y. Yu, L. Trotochaud, J. Raso, P. Kerger, and H. Bluhm. “CO adsorption on Pd(100) studied by multimodal ambient pressure X-ray photoelectron and infrared reflection absorption spectroscopies.” Surface Science 665 (November 1, 2017): 51–55. https://doi.org/10.1016/j.susc.2017.08.009.
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    • Shavorskiy, Andrey, Xiaofei Ye, Osman Karslıoğlu, Andrey D. Poletayev, Matthias Hartl, Ioannis Zegkinoglou, Lena Trotochaud, et al. “Direct Mapping of Band Positions in Doped and Undoped Hematite during Photoelectrochemical Water Splitting.” The Journal of Physical Chemistry Letters 8, no. 22 (November 2017): 5579–86. https://doi.org/10.1021/acs.jpclett.7b02548.
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    • Pletincx, Sven, Kristof Marcoen, Lena Trotochaud, Laura-Lynn Fockaert, Johannes M. C. Mol, Ashley R. Head, Osman Karslioğlu, Hendrik Bluhm, Herman Terryn, and Tom Hauffman. “Unravelling the Chemical Influence of Water on the PMMA/Aluminum Oxide Hybrid Interface In Situ.” Scientific Reports 7, no. 1 (October 2017): 13341. https://doi.org/10.1038/s41598-017-13549-z.
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    • Trotochaud, L., R. Tsyshevsky, S. Holdren, K. Fears, A. R. Head, Y. Yu, O. Karslloǧlu, et al. “Spectroscopic and Computational Investigation of Room-Temperature Decomposition of a Chemical Warfare Agent Simulant on Polycrystalline Cupric Oxide.” Chemistry of Materials 29, no. 17 (September 12, 2017): 7483–96. https://doi.org/10.1021/acs.chemmater.7b02489.
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    • Head, A. R., X. Tang, Z. Hicks, L. Wang, H. Bleuel, S. Holdren, L. Trotochaud, et al. “Thermal desorption of dimethyl methylphosphonate from MoO3.” Catalysis, Structure and Reactivity 3, no. 1–2 (April 3, 2017): 112–18. https://doi.org/10.1080/2055074X.2017.1278891.
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    • Pletincx, Sven, Lena Trotochaud, Laura-Lynn Fockaert, Johannes M. C. Mol, Ashley R. Head, Osman Karslıoğlu, Hendrik Bluhm, Herman Terryn, and Tom Hauffman. “In Situ Characterization of the Initial Effect of Water on Molecular Interactions at the Interface of Organic/Inorganic Hybrid Systems.” Scientific Reports 7 (March 2017): 45123. https://doi.org/10.1038/srep45123.
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    • Trotochaud, Lena, Ashley R. Head, Osman Karslıoğlu, Line Kyhl, and Hendrik Bluhm. “Ambient pressure photoelectron spectroscopy: Practical considerations and experimental frontiers.” Journal of Physics. Condensed Matter : An Institute of Physics Journal 29, no. 5 (February 2017): 053002. https://doi.org/10.1088/1361-648x/29/5/053002.
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    • Head, A. R., R. Tsyshevsky, L. Trotochaud, Y. Yu, L. Kyhl, O. Karslloǧlu, M. M. Kuklja, and H. Bluhm. “Adsorption of Dimethyl Methylphosphonate on MoO3: The Role of Oxygen Vacancies.” Journal of Physical Chemistry C 120, no. 51 (December 29, 2016): 29077–88. https://doi.org/10.1021/acs.jpcc.6b07340.
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    • Head, Ashley R., Roman Tsyshevsky, Lena Trotochaud, Bryan Eichhorn, Maija M. Kuklja, and Hendrik Bluhm. “Electron Spectroscopy and Computational Studies of Dimethyl Methylphosphonate.” The Journal of Physical Chemistry. A 120, no. 12 (March 2016): 1985–91. https://doi.org/10.1021/acs.jpca.6b01098.
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    • Klaus, S., L. Trotochaud, M. J. Cheng, M. Head-Gordon, and A. T. Bell. “Experimental and Computational Evidence of Highly Active Fe Impurity Sites on the Surface of Oxidized Au for the Electrocatalytic Oxidation of Water in Basic Media.” Chemelectrochem 3, no. 1 (January 1, 2016): 66–73. https://doi.org/10.1002/celc.201500364.
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    • Klaus, Shannon, Lena Trotochaud, Mu-Jeng Cheng, Martin Head-Gordon, and Alexis T. Bell. “Back Cover: Experimental and Computational Evidence of Highly Active Fe Impurity Sites on the Surface of Oxidized Au for the Electrocatalytic Oxidation of Water in Basic Media (ChemElectroChem 1/2016).” Chemelectrochem 3, no. 1 (January 2016): 173–173. https://doi.org/10.1002/celc.201500527.
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    • Swierk, J. R., S. Klaus, L. Trotochaud, A. T. Bell, and T. D. Tilley. “Electrochemical Study of the Energetics of the Oxygen Evolution Reaction at Nickel Iron (Oxy)Hydroxide Catalysts.” Journal of Physical Chemistry C 119, no. 33 (August 20, 2015): 19022–29. https://doi.org/10.1021/acs.jpcc.5b05861.
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    • Klaus, S., M. W. Louie, L. Trotochaud, and A. T. Bell. “Role of Catalyst Preparation on the Electrocatalytic Activity of Ni1-xFexOOH for the Oxygen Evolution Reaction.” Journal of Physical Chemistry C 119, no. 32 (July 19, 2015): 18303–16. https://doi.org/10.1021/acs.jpcc.5b04776.
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    • Klaus, S., Y. Cai, M. W. Louie, L. Trotochaud, and A. T. Bell. “Effects of Fe electrolyte impurities on Ni(OH)2/NiOOH structure and oxygen evolution activity.” Journal of Physical Chemistry C 119, no. 13 (April 2, 2015): 7243–54. https://doi.org/10.1021/acs.jpcc.5b00105.
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    • Smith, Adam M., Lena Trotochaud, Michaela S. Burke, and Shannon W. Boettcher. “Contributions to activity enhancement via Fe incorporation in Ni-(oxy)hydroxide/borate catalysts for near-neutral pH oxygen evolution.” Chemical Communications (Cambridge, England) 51, no. 25 (March 2015): 5261–63. https://doi.org/10.1039/c4cc08670h.
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    • Burke, Michaela S., Matthew G. Kast, Lena Trotochaud, Adam M. Smith, and Shannon W. Boettcher. “Cobalt-iron (oxy)hydroxide oxygen evolution electrocatalysts: the role of structure and composition on activity, stability, and mechanism.” Journal of the American Chemical Society 137, no. 10 (March 2015): 3638–48. https://doi.org/10.1021/jacs.5b00281.
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    • Trotochaud, Lena, Samantha L. Young, James K. Ranney, and Shannon W. Boettcher. “Nickel-iron oxyhydroxide oxygen-evolution electrocatalysts: the role of intentional and incidental iron incorporation.” Journal of the American Chemical Society 136, no. 18 (May 2014): 6744–53. https://doi.org/10.1021/ja502379c.
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    • Trotochaud, L., and S. W. Boettcher. “Precise oxygen evolution catalysts: Status and opportunities.” Scripta Materialia 74 (January 1, 2014): 25–32. https://doi.org/10.1016/j.scriptamat.2013.07.019.
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    • Trotochaud, Lena, Thomas J. Mills, and Shannon W. Boettcher. “An Optocatalytic Model for Semiconductor-Catalyst Water-Splitting Photoelectrodes Based on In Situ Optical Measurements on Operational Catalysts.” The Journal of Physical Chemistry Letters 4, no. 6 (March 2013): 931–35. https://doi.org/10.1021/jz4002604.
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    • Trotochaud, Lena, James K. Ranney, Kerisha N. Williams, and Shannon W. Boettcher. “Solution-cast metal oxide thin film electrocatalysts for oxygen evolution.” Journal of the American Chemical Society 134, no. 41 (October 2012): 17253–61. https://doi.org/10.1021/ja307507a.
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    • Trotochaud, L., and S. W. Boettcher. “Synthesis of rutile-phase SnxTi1-xO2 solid-solution and (SnO2)x/(TiO2)1-x core/shell nanoparticles with tunable lattice constants and controlled morphologies.” Chemistry of Materials 23, no. 22 (November 22, 2011): 4920–30. https://doi.org/10.1021/cm201737x.
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  • Book Sections

    • Chan, Candace K., Harun Tüysüz, Artur Braun, Chinmoy Ranjan, Fabio La Mantia, Benjamin K. Miller, Liuxian Zhang, et al. “Advanced and In Situ Analytical Methods for Solar Fuel Materials.,” 371:253–324, 2016. https://doi.org/10.1007/128_2015_650.
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