You are cordially invited to join  the Center for Biomolecular Structure 
Lecture Series ………..



David P. Harper

Center for Renewable Carbon, The University of Tennessee

WEDNESDAY, November 16, 13:30 (EST)



"Engineered Carbon Materials Derived from Lignin for Energy Storage"



Register in advance for this meeting:
  https://bnl.zoomgov.com/meeting/register/vJIsf-GuqjkvHvUBsoAXXwWoAjcRqXR8BPA​​



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Abstract:

Lignin’s carbon-dense aromatic structure and abundance promise to replace 
carbon derived from fossil or mined sources. However, lignin’s heterogeneous, 
amorphous structure and difficulty isolating it in high purity from woody 
feedstocks make predicting processing performance and carbon structure 
difficult. Strategies for processing multiple lignin feedstocks from 
organosolv, kraft, and other fractionation technologies into carbon materials, 
along with the relative advantages/disadvantages of carbon from traditional 
sources. Further, the influence of processing and lignin sources on the 
development of carbon structure will be addressed. Preliminary models for 
lignin-based carbon materials will be presented along with potential 
implications for their use in energy storage and beyond.



Bio:

Dr. Harper earned a BA in Physics from West Virginia University and a Ph.D. in 
Civil Engineering from Washington State University in 2003, focusing on 
structural composite materials. He was a Post-Doctoral Fellow at the USDA 
Forest Products Laboratory in Madison, WI. Dr. Harper joined the Department of 
Forestry, Wildlife, and Fisheries in 2004 at the University of Tennessee 
located within UT’s Institute of Agriculture and is a joint faculty member in 
UT’s Department of Materials Science and Engineering. Since then, his research 
has focused on making new, high-value materials from renewable, plant-based 
sources. Dr. Harper can be contacted by email: 
dharp...@utk.edu<mailto:dharp...@utk.edu> .





==================



Vivian Stojanoff, PhD

Education, Training, Outreach

User Program

p 1(631) 344 8375

e lifesciences@<mailto:nsls.lifescien...@gmail.com>bnl.gov

w https://www.bnl.gov/ps/lifesciences/<https://www.bnl.gov/ps/lsbr/>



Address:

Center for Biomolecular Structure

National Synchrotron Light Source II

Building 745

Brookhaven National Laboratory

Upton NY 11973




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