03/07/2024
By Kwok Fan Chow

The Kennedy College of Science, Department of Chemistry, invites you to attend a Ph.D. Research Proposal defense by Chuntao Wang entitled “Plasmonic Photocatalysis Degradation of Per- and Polyfluoroalkyl Substances (PFAS) and Rapid Degradation Efficiency Analysis.”

Degree: Doctoral
Location: Olney, Room 518
Date: Wednesday, March 13, 2024
Time: Noon

Committee Chair:
Prof. Michael B. Ross, Department of Chemistry, University of Massachusetts Lowell

Committee Members:

  • Prof. David Ryan, Department of Chemistry, University of Massachusetts Lowell
  • Prof. Kwok-Fan Chow, Department of Chemistry, University of Massachusetts Lowell
  • Prof. Marina Ruths, Department of Chemistry, University of Massachusetts Lowell

Abstract:
Per- and polyfluoroalkyl substances (PFAS) are a major environmental concern due to their persistence and health risks. Traditional photocatalytic methods face challenges in breaking down PFAS, particularly C-F bonds, because of inefficient catalysis. Recent advancements in plasmonic photocatalysis, however, have shown potential in overcoming limitations by enhancing light absorption and catalytic efficiency for PFAS degradation. In this proposal, it will cover the design of plasmonic nanoparticles with specific sizes, shapes, and compositions to optimize the degradation process.

All interested students and faculty members are invited to attend.