College
Buchtel College of Arts and Sciences
Date of Last Revision
2026-05-07 06:08:54
Major
Chemical Engineering
Honors Course
Honors Research Project
Number of Credits
3
Degree Name
Bachelor of Science
Date of Expected Graduation
Spring 2026
Abstract
This Honors Project aims to improve window energy efficiency using the thermoplastic polymer PVME (polyvinyl methyl ether), which displays temperature-dependent transparency that can be adjusted by mixing it with water and salt to reduce heat transfer through a window. The objective is to determine the optimal PVME water-salt ratios for placement inside a windowpane, evaluate energy savings compared to a traditional argon-filled window, and compare estimated costs. A small-scale model will test different concentrations for various climates, with heat transfer measured by temperature indicators via a LabQuest. Building on research by Yang Zhou at Nanyang Technological University, who used a hydrogel-derived liquid and achieved up to 44.6% energy savings but did not account for inert gases in normal windows or cost of production. This study will address those gaps. The final deliverables will be a report and poster presented on Design Day, and the project will expand my knowledge of thermoplastics, build my skills as a chemical engineer, and potentially lead to real-world implementation of advanced energy-efficient windows.
Research Sponsor
Bi-min Zhang Newby
First Reader
Roya Gitiafroz
Second Reader
Edward Evans
Honors Faculty Advisor
Bi-min Zhang Newby
Proprietary and/or Confidential Information
No
Recommended Citation
Bronstrup, James S., "Energy Efficient Windows Using PVME" (2026). Williams Honors College, Honors Research Projects. 2190.
https://ideaexchange.uakron.edu/honors_research_projects/2190