Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Shailja Goyal (IntlAssoc)

PREP Postdoctoral Fellow

RESEARCH INTERESTS

  • Polymer degradation and recycling 
  • Polymer architectures, morphology and structure property relationships
  • Machine learning and data science approaches for polymer informatics

RESEARCH Focus

Near-infrared (NIR) spectroscopy is a rapid and commercially used technique for material identification by recycling facilities, however as currently used it does not provide complete identification of many recycled polymeric materials. Transmutation between IR and other measurement techniques to measure chain composition, topology and conformation would enhance the effectiveness of NIR. In this project, we aim to develop machine learning models to correlate the measurement signals from non-rapid measurements to IR and provide model datasets for improved commercial algorithms for advanced sorting and processing equipment of recycled polyolefins. 

 

PROFESSIONAL BACKGROUND SUMMARY

I am a chemical engineer with a background in polymer composites synthesis, characterization and degradation. Currently, I am working with the Macromolecular Architectures project team in Polymers and Complex Fluid Group to investigate effects of polyolefin architecture on infrared x-ray in post-consumer resins and correlate data between multiple measurement modalities using appropriate machine learning algorithms. 

LinkedIn  

Twitter

NON NIST PUBLICATIONS

A list of select non-NIST publications is provided below. Complete list of all publications is available on my GoogleScholar

  • Goyal, S., Forrester, M.J., Coverdell, D., Torres, S., Lee Jr, M.W. and Cochran, E.W., 2021. High-Temperature-Performance Cyanate Ester Composites with Carboranes. Macromolecules54(19), pp.9155-9164.
  • Goyal, S., Lin, F.Y., Forrester, M., Henrichsen, W., Murphy, G., Shen, L., Wang, T.P. and Cochran, E.W., 2021. Glycerol ketals as building blocks for a new class of biobased (meth) acrylate polymers. ACS Sustainable Chemistry & Engineering9(31), pp.10620-10629.
  • Liu, F., Goyal, S., Forrester, M., Ma, T., Miller, K., Mansoorieh, Y., Henjum, J., Zhou, L., Cochran, E. and Jiang, S., 2018. Self-assembly of Janus dumbbell nanocrystals and their enhanced surface plasmon resonance. Nano letters19(3), pp.1587-1594.

 

Created January 11, 2022, Updated January 26, 2022