期刊
CARBON
卷 66, 期 -, 页码 442-449出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.carbon.2013.09.020
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资金
- Belgian Fund for Scientific Research (FSR-FNRS) under FRFC contract Chemographene [2.4577.11]
- Directorate of Research in Wallonia, under the scope of the ERA-NET MATERA programme
- COST Action [MP0901]
The interaction and charge transfer between Zn-based nanoparticles (NPs) and carbon nanotubes (CNTs) is investigated by X-ray Auger and photoelectron spectroscopy. Charge transfer from Zn NPs toward the CNTs is demonstrated by the presence of an additional feature revealed in the C 1s spectrum of CNTs. This charge transfer was found to vanish after thermal oxidation due to the transformation of the metal Zn into ZnO. Photoluminescence (PL) spectroscopy shows that in the samples ZnO(Nps)/CNTs the PL intensity is quenched. (C) 2013 Elsevier Ltd. All rights reserved.
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