Keithley Symposium

Presentations

• Transmission electron microscopy as a tool for quantifying liquid and gas-phase reaction mechanisms

  ORAL · Invited

  March 19, 2025, 3:00 PM – March 19, 2025, 3:36 PM

  Presenters

  • Frances M Ross

    • Massachusetts Institute of Technology

  Authors

  • Frances M Ross

    • Massachusetts Institute of Technology

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• Atomic scale understanding of Cu oxidation

  ORAL · Invited

  March 19, 2025, 3:36 PM – March 19, 2025, 4:12 PM

  Presenters

  • Judith C Yang

    • Brookhaven National Laboratory (BNL)

  Authors

  • Judith C Yang

    • Brookhaven National Laboratory (BNL)

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• Imaging, Understanding, and Engineering of Nanoscale Materials Transformations via Liquid Phase Electron Microscopy

  ORAL · Invited

  March 19, 2025, 4:12 PM – March 19, 2025, 4:48 PM

  Publication: 1. Q. Zhang, Z. Song, X. Sun, Y. Liu, J. Wan, S. B. Betzler, Q. Zheng, J. Shangguan, K. C. Bustillo, P. Ercius, P. Narang, Y. Huang and H. Zheng, "Atomic dynamics of electrified solid–liquid interfaces in liquid-cell TEM", Nature 630, 643-647 (2024). doi: 10.1038/s41586-024-07479-w
  2. J. Wan, Q. Zhang, E. Liu, Y. Chen, J. Zheng, A. Ren, W. Drisdell, H. Zheng, "In-situ/operando study of Cu-based nanocrystals for CO2 electroreduction using electrochemical liquid cell TEM", Frontiers in Chemistry in press (2025). 10.3389/fchem.2025.1525245
  3. Q. Zhang, D. Lee, H. Zheng, "Nanoscale materials transformations revealed by liquid phase TEM", Nano Research 17, 9152 (2024). doi: 10.1007/s12274-024-6885-x

  Presenters

  • Haimei Zheng

    • UC Berkeley/LBL

  Authors

  • Haimei Zheng

    • UC Berkeley/LBL

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• Enabling sustainable chemical manufacturing with plasmon catalysis, optimized from the atomic to the reactor scale

  ORAL · Invited

  March 19, 2025, 4:48 PM – March 19, 2025, 5:24 PM

  Publication: L. Yuan, L. Bao, J. Dionne, et al, "Atmospheric Pressure Ammonia Synthesis on AuRu Catalysts Enabled by Plasmon-Controlled Hydrogenation and Nitrogen-species Desorption", ArXiV arXiv:2410.01300 (2025)
  L. Yuan, B. Bourgeois, C. Carlin, F. D. Jornada, J. Dionne, "Sustainable Chemistry with Plasmonic
  Photocatalysts," Nanophotonics 12 (2023)
  K. Sytwu, M. Vadai, F. Hayee, A. Dai, J. Dixon, and J. Dionne, "Driving energetically-unfavorable dehydrogenation dynamics with plasmonics," Science 371 (2021)

  Presenters

  • Jennifer Dionne

    • Stanford University

  Authors

  • Jennifer Dionne

    • Stanford University

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