Direct observation of quantum-confined graphene-like states and novel hybrid states in graphene oxide by transient spectroscopy
© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Publié dans: | Advanced materials (Deerfield Beach, Fla.). - 1998. - 25(2013), 45 vom: 03. Dez., Seite 6539-45 |
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Auteur principal: | |
Autres auteurs: | , , , , , , , , , |
Format: | Article en ligne |
Langue: | English |
Publié: |
2013
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Accès à la collection: | Advanced materials (Deerfield Beach, Fla.) |
Sujets: | Journal Article Research Support, Non-U.S. Gov't confined sp2 states graphene oxide hybrid states insulator-to-semiconductor transition reduced graphene oxide Oxides Carbon 7440-44-0 plus... |
Résumé: | © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. Quantum-confined graphene-like electronic states are directly observed in graphene oxide and photothermally reduced graphene oxide via transient spectroscopy. An unexpected novel hybrid state arising from amorphous carbon-like peripheral structure with high sp(3) /sp(2) carbon ratio in close vicinity of confined graphene-like states is found commonly existent in various carbon nanomaterials, including graphene oxide, graphene quantum dots, and carbon dots |
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Description: | Date Completed 28.07.2014 Date Revised 30.09.2020 published: Print-Electronic Citation Status MEDLINE |
ISSN: | 1521-4095 |
DOI: | 10.1002/adma.201302927 |