NSF award 2505663 · University of North Carolina at Chapel Hill

Molecular-Level Insight to Charge Carrier-trapping Defects on Semiconductor Nanocrystal Surfaces

Final report due

29 December 2028

in 803 days · The award ends on 31 August 2028.

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award ending 2028-08-31 · Research.gov
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Extension request17 Jul 2028in 638 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2028in 673 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2028in 803 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2028in 803 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2028in 803 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 August 2028.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2028.

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Award card

Award number: 2505663
Period of support: 1 Sep 2025 – 31 Aug 2028
Amount: $660,000
Awardee: University of North Carolina at Chapel Hill, Chapel Hill, NC
Program: Macromolec/Supramolec/Nano
Directorate: MPS

Abstract

With the support of the Macromolecular, Supramolecular and Nanochemistry Program in the Division of Chemistry, Professors Jillian Dempsey and Yosuke Kanai of the University of North Carolina at Chapel Hill are studying how defects on the surface of nanoscale materials impact energy flows through these materials. They are also examining how different types of defects on the surface can be repaired through selective…

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