Solid-State Nuclear Magnetic Resonance as a Versatile Tool To Identify the Main Chemical Components of Epoxy-Based Thermosets

[Image: see text] Cross-linked thermosets are investigated by (13)C solid-state nuclear magnetic resonance (NMR) spectroscopy to determine their structure and to distinguish important epoxy resins and hardening agents. In addition to the epoxy resin and hardening agent, the identification of phospho...

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Autores principales: Schäfer, Timmy, Buntkowsky, Gerd, Gutmann, Torsten
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7081411/
https://www.ncbi.nlm.nih.gov/pubmed/32201832
http://dx.doi.org/10.1021/acsomega.9b04482
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author Schäfer, Timmy
Buntkowsky, Gerd
Gutmann, Torsten
author_facet Schäfer, Timmy
Buntkowsky, Gerd
Gutmann, Torsten
author_sort Schäfer, Timmy
collection PubMed
description [Image: see text] Cross-linked thermosets are investigated by (13)C solid-state nuclear magnetic resonance (NMR) spectroscopy to determine their structure and to distinguish important epoxy resins and hardening agents. In addition to the epoxy resin and hardening agent, the identification of phosphorus-containing flame retardants is demonstrated by (31)P solid-state NMR. These studies provide a spectral database for routine use, which is finally applied to analyze commercial products containing an unknown multicomponent system.
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spelling pubmed-70814112020-03-20 Solid-State Nuclear Magnetic Resonance as a Versatile Tool To Identify the Main Chemical Components of Epoxy-Based Thermosets Schäfer, Timmy Buntkowsky, Gerd Gutmann, Torsten ACS Omega [Image: see text] Cross-linked thermosets are investigated by (13)C solid-state nuclear magnetic resonance (NMR) spectroscopy to determine their structure and to distinguish important epoxy resins and hardening agents. In addition to the epoxy resin and hardening agent, the identification of phosphorus-containing flame retardants is demonstrated by (31)P solid-state NMR. These studies provide a spectral database for routine use, which is finally applied to analyze commercial products containing an unknown multicomponent system. American Chemical Society 2020-03-04 /pmc/articles/PMC7081411/ /pubmed/32201832 http://dx.doi.org/10.1021/acsomega.9b04482 Text en Copyright © 2020 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Schäfer, Timmy
Buntkowsky, Gerd
Gutmann, Torsten
Solid-State Nuclear Magnetic Resonance as a Versatile Tool To Identify the Main Chemical Components of Epoxy-Based Thermosets
title Solid-State Nuclear Magnetic Resonance as a Versatile Tool To Identify the Main Chemical Components of Epoxy-Based Thermosets
title_full Solid-State Nuclear Magnetic Resonance as a Versatile Tool To Identify the Main Chemical Components of Epoxy-Based Thermosets
title_fullStr Solid-State Nuclear Magnetic Resonance as a Versatile Tool To Identify the Main Chemical Components of Epoxy-Based Thermosets
title_full_unstemmed Solid-State Nuclear Magnetic Resonance as a Versatile Tool To Identify the Main Chemical Components of Epoxy-Based Thermosets
title_short Solid-State Nuclear Magnetic Resonance as a Versatile Tool To Identify the Main Chemical Components of Epoxy-Based Thermosets
title_sort solid-state nuclear magnetic resonance as a versatile tool to identify the main chemical components of epoxy-based thermosets
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7081411/
https://www.ncbi.nlm.nih.gov/pubmed/32201832
http://dx.doi.org/10.1021/acsomega.9b04482
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AT gutmanntorsten solidstatenuclearmagneticresonanceasaversatiletooltoidentifythemainchemicalcomponentsofepoxybasedthermosets

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