OZGUR KELES

  • Blog
  • People
  • Publications
  • Research
  • Engineering education
  • Gallery
  • Miscellaneous
  • Quotes
  • Kopma

OZGUR KELES

  • Blog
  • People
  • Publications
  • Research
  • Engineering education
  • Gallery
  • Miscellaneous
  • Quotes
  • Kopma
  • Home/
  • 2026/
  • January
Pristine and amine-functionalized graphene quantum dots, an atomistic epoxy model under tension, and predicted gains of 14% in Young’s modulus and 47% in yield strength at 3.1 wt% GQD

Surface chemistry matters: modeling graphene-quantum-dot/epoxy mechanics

  • January 26, 2026
  • Comments off

Led by first and corresponding author Swapnil S. Bamane, an open-access RSC study used 50 atomistic models and 150 simulated tensile tests to determine how graphene-quantum-dot surface chemistry changes predicted epoxy stiffness and yield strength.

Read More
DGEBF–DETDA epoxy and five hydroxylated graphene quantum-dot configurations—e4OH, e8OH, s4OH, s8OH, and m8OH—surrounding a representative GQD–epoxy molecular-dynamics cell

Where hydroxyl groups sit matters in modeled GQD-epoxy interfaces

  • January 2, 2026
  • Comments off

A study presented at ASC-39 and now archived by Springer compares edge, basal-plane, and mixed hydroxylation of graphene quantum dots in epoxy, showing that functional-group location changes the predicted mechanical response.

Read More

Recent Posts

  • Conference on Economic Complexity 2026: Capability compression and software-defined manufacturing
  • From quantum dots to carbon-fiber composites: what should we test next?
  • Screening polymer matrices for cryogenic applications — a Materials & Design study
  • Surface chemistry matters: modeling graphene-quantum-dot/epoxy mechanics
  • Where hydroxyl groups sit matters in modeled GQD-epoxy interfaces

Archives

  • July 2026
  • June 2026
  • March 2026
  • January 2026
  • August 2025
  • April 2025
  • February 2025
  • December 2024
  • October 2024
  • August 2024
  • April 2024
  • March 2024
  • January 2024
  • September 2023
  • March 2023
  • October 2022
  • September 2022
  • March 2022
  • December 2021
  • July 2021
  • May 2021
  • February 2021
  • January 2021
  • December 2020
  • September 2020
  • August 2020
  • December 2019
  • November 2019
  • August 2019
  • July 2019
  • June 2019
  • May 2019
  • April 2019
  • October 2018
  • August 2018
  • July 2018
  • June 2018
  • May 2018
  • April 2018
  • March 2018
  • February 2018
  • November 2017
  • October 2017
  • June 2017
  • May 2017
  • April 2017
  • March 2017
  • February 2017
  • January 2017
  • August 2016
  • May 2016
  • December 2015
  • August 2015
  • May 2015
  • March 2015
  • January 2015
  • December 2014
  • September 2014
  • July 2014
  • June 2014
  • May 2014
  • March 2014
  • February 2014
  • January 2014
  • October 2013
  • September 2013
  • August 2013
  • July 2013
  • May 2013
  • April 2013
  • March 2013
  • February 2013
  • January 2013
  • December 2012
  • November 2012
  • October 2012
  • September 2012
  • July 2005
Copyright© 2024 - OZGUR KELES
Developed and Managed by: COSMOS IT
,