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Accession Number:

AD1186964

Title:

Dynamic Covalent Chemistry: Exploring Monomeric Structure-Property Correlations to Enable Tunable Recycling of Thermoset Polymers Data Management Plan

Author(s):

• Cobb, Jared S.

Author Organization(s):

• Engineer Research and Development Center (U.S.)

Report Date:

2022-10-27

Abstract:

This research endeavors to elucidate the effect of monomer structures (rings, alkanes, etc.) and related functionality on the reversibility of covalent bonds within novel thiol-anhydride thermoset polymeric networks (dynamic covalent polymers), which represent a potentially paradigm-shifting, fully re-processable class of materials (Figure 1). Current drawbacks to these polymers include performance degradation issues, tackiness, and low thermal tolerance due to the need for a large number of unreacted monomers to balance the chemical equilibrium of the reaction in favor of practical reversibility.

Document Type:

Conference:

Journal:

Pages:

5

File Size:

0.33MB

Contracts:

Grants:

Descriptors:

• data sets
• data acquisition
• intellectual property
• acquisition
• data management
• chemistry
• copyrights
• economic security
• standards
• chemical equilibrium
• covalent bonds
• law
• materials
• operating systems
• security
• abstracts
• contractors

Distribution Statement:

Approved For Public Release

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