Skip to main content
Whitney Loo

Whitney Loo

Conway Assistant Professor

Whitney Loo joined the Department of Chemical and Biological Engineering as an Assistant Professor in January 2023. Whitney obtained her B.S. in Chemical Engineering from MIT. She obtained her Ph.D. in Chemical Engineering from UC Berkeley in 2020 where she worked with Nitash Balsara studying the molecular level physics of block copolymer electrolytes for Lithium metal batteries. Most recently, she is a Postdoctoral Scholar working jointly at the University of Chicago with Paul Nealey and the Molecular Foundry at Lawrence Berkeley National Lab with Ricardo Ruiz. Her postdoctoral research involves the design of novel polymers and nanofabrication techniques for block copolymer nanolithography.

Her research group at UW-Madison focuses on designing polymers for a more sustainable future. Projects include the synthesis and characterization of sustainable polymers as well as the development of sustainable polymer-based devices such as battery electrolytes and fuel cell membranes.

  • PhD 2020, University of California Berkeley
  • BS 2015, Massachusetts Institute of Technology

  • Polymers
  • soft materials
  • nanoscience
  • sustainability
  • energy storage

  • 2024 Department of Energy, Early Career Research Award
  • 2024 Ralph E. Powe Junior Faculty Enhancement Award
  • 2023 Dept. of Chemical & Biological Engineering, Univ. of Wisconsin-Madison, Conway Assistant Professorship
  • 2019 AIChE, Finalist, Excellence in Graduate Polymer Research (Nominated)
  • 2019 APS DPOLY, Finalist, Padden Award (APS DPOLY) (Nominated)
  • 2019 Massachusetts Institute of Technology, Participant, MIT Rising Stars in Chemical Engineering
  • 2018 Univ. of California-Berkeley, Excellence in Lab Safety Award: Large Chemical Sciences
  • 2016 National Science Foundation, National Science Foundation Graduate Research Fellowship
  • 2015 MIT Department of Chemical Engineering , MIT Department of Chemical Engineering Outstanding Teaching Assistant Award
  • 2015 Massachusetts Institute of Technology, MIT Eloranta Research Fellowship
  • 2014 MIT Department of Chemical Engineering , MIT Department of Chemical Engineering Special Service Award

  • Wu, H., He, L., Breining, W. M., Lynn, D. M., & Loo, W. (2025). The Influence of Charge Correlation and Ion Solvation on the Phase Behavior of Single-Ion Conducting Polymer Blend Electrolytes Using SAXS/SANS. Macromolecules https://doi.org/10.1021/acs.macromol.5c00860
  • Gallmeyer, M., Wu, H. J., Breining, W., Lynn, D., & Loo, W. (2025). Thermal Properties and Ionic Conductivity in Salt-Containing POEM/PEO Polymer Blend Electrolytes. ACS Applied Polymer Materials, 7(12), 8055-8064 https://doi.org/10.1021/acsapm.5c01118
  • Loo, W., Feng, H., Ferron, T. J., Ruiz, R., Sunday, D. F., & Nealey, P. F. (2023). Determining Structure and Thermodynamics of A-b-(B-r-C) Copolymers. ACS Macro Letters, 12(2), 118–124 https://doi.org/10.1021/acsmacrolett.2c00645
  • Chang, B. S., Loo, W., Yu, B., Dhuey, S., Wan, L., Nealey, P. F., & Ruiz, R. (2022). Sequential Brush Grafting for Chemically and Dimensionally Tolerant Directed Self-Assembly of Block Copolymers. ACS Applied Materials & Interfaces, 15(1), 2020–2029 https://doi.org/10.1021/acsami.2c16508
  • Loo, W., Fang, C., Balsara, N. P., & Wang, R. (2021). Uncovering Local Correlations in Polymer Electrolytes by X-ray Scattering and Molecular Dynamics Simulations. Macromolecules, 54(14), 6639-6648 https://doi.org/10.1021/acs.macromol.1c00995
  • Fang, C., Loo, W., & Wang, R. (2021). Salt Activity Coefficient and Chain Statistics in Poly(ethylene oxide)-Based Electrolytes. Macromolecules, 54(6), 2873-2881 https://doi.org/10.1021/acs.macromol.0c01850
  • Shah, N. J., Dadashi-Silab, S., Galluzzo, M. D., Chakraborty, S., Loo, W., Matyjaszewski, K., & Balsara, N. P. (2021). Effect of Added Salt on Disordered Poly(ethylene oxide)-Block-Poly(methyl methacrylate) Copolymer Electrolytes. Macromolecules, 54(3), 1414-1424 https://doi.org/10.1021/acs.macromol.0c02493
  • Galluzzo, M. D., Loo, W., Schaible, E., Zhu, C., & Balsara, N. P. (2020). Dynamic Structure and Phase Behavior of a Block Copolymer Electrolyte under dc Polarization. ACS Applied Materials & Interfaces, 12(51), 57421-57430 https://doi.org/10.1021/acsami.0c16209
  • Gao, K. W., Loo, W., Snyder, R. L., Abel, B. A., Choo, Y., Lee, A., Teixeira, S. C., Garetz, B. A., Coates, G. W., & Balsara, N. P. (2020). Miscible Polyether/Poly(ethertextendashacetal) Electrolyte Blends. Macromolecules, 53(14), 5728-5739 https://doi.org/10.1021/acs.macromol.0c00747
  • Loo, W., Faraone, A., Grundy, L. S., Gao, K. W., & Balsara, N. P. (2020). Polymer Dynamics in Block Copolymer Electrolytes Detected by Neutron Spin Echo. ACS Macro Letters, 9(5), 639-645 https://doi.org/10.1021/acsmacrolett.0c00236

  • CBE 540 - Polymer Science and Technology (Fall 2025)
  • CBE 599 - Special Problems (Fall 2025)
  • CBE 890 - Pre-Dissertator's Research (Fall 2025)
  • CBE 990 - Thesis-Research (Fall 2025)
  • CBE 599 - Special Problems (Summer 2025)
  • CBE 890 - Pre-Dissertator's Research (Summer 2025)
  • CBE 990 - Thesis-Research (Summer 2025)
  • CBE 311 - Thermodynamics of Mixtures (Spring 2025)
  • CBE 540 - Polymer Science and Technology (Fall 2024)
  • CBE 540 - Polymer Science and Technology (Spring 2024)
  • CBE 311 - Thermodynamics of Mixtures (Fall 2023)