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Krummel Research Group

We are a laser spectroscopy group characterizing molecules and materials used for energy conversion and catalysis

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Research

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Our work focuses on elucidating the molecular level details that drive nano- to microscopic properties in condensed phase systems. We exploit the structural and temporal resolution of linear and nonlinear spectroscopic methods such as Fourier transform infrared (FT-IR), two-dimensional infrared (2D IR), sum frequency generation (SFG), and transient absorption (TA) to address questions regarding the structure and dynamics of molecular systems in energy-related devices. Our group currently studies the molecular systems of battery electrolytes, ionic liquids, electrode surfaces, dye-sensitized solar cells, and photoelectrochemical cells. In addition, we continue to add to the development of pulse-shaping in the mid-IR and microfluidic device technology with the goal of producing new tools for multidimensional optical spectroscopies.

Latest Publications

Quantifying Interfacial Energetics of 2D Semiconductor Electrodes Using In Situ Spectroelectrochemistry and Many-Body Theory

Almaraz, R., Sayer, T., Toole, J., Austin, R., Farah, Y., Redwing, J., Trainor, N., Krummel, A. T., Montoya-Castillo, A., and Sambur, J.
Energy & Environmental Science, 2023

Dr. Amber Krummel

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After earning her Bachelor of Science in Chemistry from Portland State University, Dr. Krummel went on to do her PhD work at University of Wisconsin - Madison where she earned her PhD in 2007. She held a position as a postdoctoral researcher at Harvard University from 2007-2010, and came to Colorado State University that year.

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