Keisha Walters
Principal Investigator
University of Arkansas, Fayetteville
I'm working on
9 months ago
Sustainable polymers, surface engineering, coatings and membranes
About
Process-level design and characterization of polymer surfaces and films; tailoring interfacial properties; sustainable plastics and nanocomposites. Uses AFM and chemical imaging to connect processing, microstructure, and performance in coatings and membranes.
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University of Arkansas, Fayetteville
Hybrid recycling approaches for PLA, PHA, and related composite blended films
Research program developing improved PLA-PHA blended films with enhanced barrier and mechanical properties, paired with hybrid enzymatic-chemical depolymerization for monomer recovery and repolymerization to enable circu...
TechnologyConceptualUniversity
University of Arkansas, Fayetteville
Functionalized polyurethane foam composites for enhanced surface and oil cleaning
Superhydrophobic, recyclable polyurethane foam composites for oil spill remediation and industrial surface cleaning. Combines polysiloxane modification, graphene oxide or lignin fillers, nanoparticle reinforcement, and l...
TechnologyConceptualUniversity
University of Arkansas, Fayetteville
Lignocellulose-based multilayer films for compostable moisture and oxygen barrier packaging
Compostable multilayer food packaging films combining lignocellulose composites with surface-grafted polymer brushes and aluminum oxide coatings to achieve high-barrier performance. Targets reduced wettability and oxygen...
TechnologyConceptualUniversity
Keisha Walters
Principal Investigator
University of Arkansas, FayettevilleWork experience
Top industry applications
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Analytical ChemistryCoatingsMembranesPlasticsSustainability
Last updated Jan 2026
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