Reference : Nanoblock coupling effect in iodine intercalated [Bi0.82CaO 2]2[CoO2]1.69 layered cob...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Chemistry
http://hdl.handle.net/2268/140309
Nanoblock coupling effect in iodine intercalated [Bi0.82CaO 2]2[CoO2]1.69 layered cobaltite
English
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]
2007
Inorganic Chemistry
American Chemical Society
46
6
2124-2131
Yes (verified by ORBi)
0020-1669
1520-510X
Washington
DC
[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.
http://hdl.handle.net/2268/140309
10.1021/ic0616378

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