Article (Scientific journals)
Nanoblock coupling effect in iodine intercalated [Bi0.82CaO 2]2[CoO2]1.69 layered cobaltite
Guilmeau, E.; Pollet, M.; Grebille, D. et al.
2007In Inorganic Chemistry, 46 (6), p. 2124-2131
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Nanoblock Coupling Effect in Iodine Intercalated [Bi0.82CaO2]2[CoO2]1.69 Layered Cobaltite.pdf
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Abstract :
[en] We report on the structural, microstructural, and electronic properties of iodine intercalated [Bi0.82CaO2]2[CoO 2]1.69 misfit cobaltite. We first prove through a detailed and careful structural study that the block layer structure can be modified in the desired way. Iodine enters the material between the [BiO] double layers, and the c-cell parameter of the pristine compound is elongated by 3.6 Å. On the basis of this result, we point out the coupling between the block-layer structure and the transport properties. Additionally, we provide in-depth commentary and discussion of some extra results, clarifying some doping effects in the quasi-2D studied phase. Finally, we also propose some expressions that might be useful to material scientists for the tuning of the properties of such compounds. © 2007 American Chemical Society.
Disciplines :
Chemistry
Author, co-author :
Guilmeau, E.;  CRISMAT-ENSICAEN Laboratory, UMR CNRS 6508, 6 Bd. Maréchal Juin, 14050 Caen Cedex, France, National Institute of Advanced Industrial Science and Technology, Midorigaoka, Ikeda, Osaka 563-8577, Japan, Laboratory of Structural Inorganic Chemistry, University of Liège, Chemistry Department B6, Sart-Tilman B4000 Liège, Belgium
Pollet, M.;  Institut de Chimie de la Matière Condensée de Bordeaux (ICMCB) - CNRS, Université de Bordeaux 1, 87 Avenue du Dr A. Schweitzer, F-33608 Pessac, France
Grebille, D.;  CRISMAT-ENSICAEN Laboratory, UMR CNRS 6508, 6 Bd. Maréchal Juin, 14050 Caen Cedex, France
Hervieu, M.;  CRISMAT-ENSICAEN Laboratory, UMR CNRS 6508, 6 Bd. Maréchal Juin, 14050 Caen Cedex, France
Muguerra, H.;  CRISMAT-ENSICAEN Laboratory, UMR CNRS 6508, 6 Bd. Maréchal Juin, 14050 Caen Cedex, France
Cloots, Rudi ;  Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Mikami, M.;  National Institute of Advanced Industrial Science and Technology, Midorigaoka, Ikeda, Osaka 563-8577, Japan
Funahashi, R.;  National Institute of Advanced Industrial Science and Technology, Midorigaoka, Ikeda, Osaka 563-8577, Japan
Language :
English
Title :
Nanoblock coupling effect in iodine intercalated [Bi0.82CaO 2]2[CoO2]1.69 layered cobaltite
Publication date :
2007
Journal title :
Inorganic Chemistry
ISSN :
0020-1669
eISSN :
1520-510X
Publisher :
American Chemical Society, Washington, United States - District of Columbia
Volume :
46
Issue :
6
Pages :
2124-2131
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 23 January 2013

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