NSF award 2550221 · Ohio State University, the

Quantitative Analysis on High-Contrast Composite Materials

Final report due

28 October 2028

in 740 days · The award ends on 30 June 2028.

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Decide about an extension2 Mar 2028in 500 days
award ending 2028-06-30 · Research.gov
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Extension request16 May 2028in 575 days
award ending 2028-06-30 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Jun 2028in 610 days
award ending 2028-06-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Oct 2028in 740 days
award ending 2028-06-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Oct 2028in 740 days
award ending 2028-06-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Oct 2028in 740 days
award ending 2028-06-30 · 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 30 June 2028.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 October 2028.

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Award card

Award number: 2550221
Period of support: 1 Jan 2026 – 30 Jun 2028
Amount: $157,021
Awardee: Ohio State University, the, Columbus, OH
Program: OFFICE OF MULTIDISCIPLINARY AC, APPLIED MATHEMATICS
Directorate: MPS

Abstract

Composite materials, created by closely bonding two or more distinct substances, are common in both natural and engineered systems. Many of these materials display significant spatial variation in properties such as electrical conductivity and dielectric permeability, and are known as high-contrast composites. Examples include filled polymers, porous media, and biological tissues, with applications in…

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