Universität zu Köln

Eliseev, Andrei A., Verbitskiy, Nikolay I., Volykhov, Andrei A., Fedorov, Alexander V., Vilkov, Oleg Yu., Verbitskiy, Ivan I., Brzhezinskaya, Maria M., Kiselev, Nikolay A. and Yashina, Lada V. (2016). The impact of dimensionality and stoichiometry of CuBr on its coupling to sp(2)-carbon. Carbon, 99. S. 619 - 624. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD. ISSN 1873-3891

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Abstract

A possible coupling of one-dimensional crystal to their template material plays crucial role when its electronic structure is evaluated. Here a comparative study of the interaction between CuBr and sp(2)-carbon in 1D and 2D structures as probed by X-ray absorption, photoemission and DFT calculations is reported. The 1D system, i.e. a non-stoichiometric CuBr crystal embedded into a single-walled carbon nanotube (CuBr@SWNT) revealed notable hybridization in contrast to a CuBr film deposited on graphene or graphite. CuBr is coupled to the nanotube due to its low dimensionality and strong coordination deficiency of atoms thus forming one-dimensional nanocrystal, which is non-free-standing. (C) 2015 Elsevier Ltd. All rights reserved.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Eliseev, Andrei A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Verbitskiy, Nikolay I. UNSPECIFIED UNSPECIFIED UNSPECIFIED Volykhov, Andrei A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Fedorov, Alexander V. UNSPECIFIED UNSPECIFIED UNSPECIFIED Vilkov, Oleg Yu. UNSPECIFIED UNSPECIFIED UNSPECIFIED Verbitskiy, Ivan I. UNSPECIFIED UNSPECIFIED UNSPECIFIED Brzhezinskaya, Maria M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Kiselev, Nikolay A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Yashina, Lada V. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-280328
DOI:	10.1016/j.carbon.2015.12.031
Journal or Publication Title:	Carbon
Volume:	99
Page Range:	S. 619 - 624
Date:	2016
Publisher:	PERGAMON-ELSEVIER SCIENCE LTD
Place of Publication:	OXFORD
ISSN:	1873-3891
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language CARBON NANOTUBES; BAND-GAP; BEHAVIOR; XPS Multiple languages Chemistry, Physical; Materials Science, Multidisciplinary Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/28032