Lewis Marshall , IT 2008
Cross-Linking Polyethylene (PE) With A Pulsed Electron Beam
Major
Chemical Engineering
Mentors
Alon McCormick, Chemical Engineering and Materials Science
Brief Bio
I am a chemical engineering major from Lino Lakes, MN. This is my third undergraduate research position. My prior two were both with Professor Hu in biomolecular engineering.
Future Plans
I intend to go to graduate school for material science or chemical engineering.
Why Research?
To get experience for graduate school, and to have a job that was nearby.
What Did I Get from Research?
I learned that I didn't want to spend the rest of my life working in bio-based research, and I'm currently exploring other areas.
How Did I Start?
I emailed Professors about applying for a UROP.
My Advice for Another Student:
Try to find a good source of funding. Apply early for UROPs.
Research Summary
I am studying the effects the pulsed electron beam built by Ben Richter on crosslinking polyethylene. A pulsed electron beam delivers electrons in short (15 microsecond) bursts at high voltages. When these electrons hit a polymer, they can break and reform chains, changing the physical properties of the material.