LINGYI LI

Investigated molecular-level behaviors of functional polymers in response to external stimuli (temperature, light, pH, mechanical force) to enhance applications in drug delivery and smart materials.

Utilized magnetic tweezer technology to study single-molecule force responses, employing Ring-Opening Metathesis Polymerization (ROMP) techniques for in-situ tracking of polymer growth and environmental responses.

Addressed limitations of bulk characterizations, bridging the gap in polymer design with potential applications in micro-sensors, polymer actuators, and high-performance materials.

Prepared CB-NR composites with equal surface area using selected carbon blacks to investigate the effect of surface characteristics on CB-NR interaction.

Measured filler network and dispersion in rubber matrix using RPA, characterizing interactions through bonded rubber content, abrasion resistance, and vulcanization.

Demonstrated that CB-NR interaction strength can be comparable across different carbon blacks when surface area is consistent, contributing to understanding tire manufacturing materials.

Authored a thesis titled 'The Effect of Carbon Black Surface Area on the Properties of CB/NR Composites', fulfilling undergraduate research requirements.

Participated in a comprehensive safety education program at the Chemical Plant, gaining a solid understanding of critical plant safety protocols and procedures.

Engaged in learning the synthesis and production processes of polypropylene, touring three facilities to understand their operational advantages and disadvantages.

Visited the high-density polyethylene production facility, acquiring knowledge about the slurry-based production process and its industrial applications.