期刊
CARBON
卷 49, 期 2, 页码 718-722出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.carbon.2010.09.027
关键词
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资金
- Department of Energy [DOE-DE-FG02-05ER46243]
- Advanced Materials Research Institute of the University of New Orleans through the PKSFI program
- Louisiana Board of Regents, BoRSF
Carbon nanostructures were produced by the direct pyrolysis of a cyclic glucose oligosaccharide (alpha-cyclodextrin) without the use of a metal catalyst. The nanorods evolve from surfaces of structureless carbon when the precursor is carbonized at 1000 degrees C. The conversion of initially-obtained featureless carbon to the nanostructures can be controlled by the pyrolysis time. The nanorods are of diameters 14-10 nm and consist of multiple disordered curved graphite layers with relatively short persistence lengths. (C) 2010 Elsevier Ltd. All rights reserved.
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