Quantitative atomic-scale structure characterization of ordered mesoporous carbon materials by solid state NMR

dc.contributor.author Wang, Zhuoran
dc.contributor.author Opembe, Naftali
dc.contributor.author Kobayashi, Takeshi
dc.contributor.author Slowing, Igor
dc.contributor.author Nelson, Nicholas
dc.contributor.author Slowing, Igor
dc.contributor.author Pruski, Marek
dc.contributor.department Ames Laboratory
dc.contributor.department Chemistry
dc.date 2018-03-30T12:41:45.000
dc.date.accessioned 2020-06-30T01:16:01Z
dc.date.available 2020-06-30T01:16:01Z
dc.date.copyright Mon Jan 01 00:00:00 UTC 2018
dc.date.embargo 2019-02-03
dc.date.issued 2018-01-01
dc.description.abstract <p>Solid-state (SS)NMR techniques were applied to characterize the atomic-scale structures of ordered mesoporous carbon (OMC) materials prepared using Pluronic F127 as template with resorcinol and formaldehyde as polymerizing precursors. A rigorous quantitative analysis was developed using a combination of <sup>13</sup>C SSNMR spectra acquired with direct polarization and cross polarization on natural abundant and selectively <sup>13</sup>C-enriched series of samples pyrolyzed at various temperatures. These experiments identified and counted the key functional groups present in the OMCs at various stages of preparation and thermal treatment. The chemical evolution of molecular networks, the average sizes of aromatic clusters and the extended molecular structures of OMCs were then inferred by coupling this information with the elemental analysis results.</p>
dc.description.comments <p>This is a manuscript of an article published as Wang, Zhuoran, Naftali Opembe, Takeshi Kobayashi, Nicholas C. Nelson, Igor I. Slowing, and Marek Pruski. "Quantitative atomic-scale structure characterization of ordered mesoporous carbon materials by solid state NMR." <em>Carbon </em>(2018). doi: <a href="http://dx.doi.org/10.1016/j.carbon.2018.01.087" target="_blank">10.1016/j.carbon.2018.01.087</a> Posted with permission.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/chem_pubs/1020/
dc.identifier.articleid 2023
dc.identifier.contextkey 11500923
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath chem_pubs/1020
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/14316
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/chem_pubs/1020/2018_Slowing_QuantitativeAtomic.pdf|||Fri Jan 14 18:16:11 UTC 2022
dc.source.uri 10.1016/j.carbon.2018.01.087
dc.subject.disciplines Materials Chemistry
dc.subject.disciplines Radiochemistry
dc.title Quantitative atomic-scale structure characterization of ordered mesoporous carbon materials by solid state NMR
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication 15e8ccb1-3931-4bf0-bd09-3586ad3c87a9
relation.isOrgUnitOfPublication 25913818-6714-4be5-89a6-f70c8facdf7e
relation.isOrgUnitOfPublication 42864f6e-7a3d-4be3-8b5a-0ae3c3830a11
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