Crystalline structure refinements of a series of catalytic materials with the Rietveld technique

J. A. Wang; M. A. Valenzuela; X. Bokhimi

doi:10.1016/S0927-7757(00)00641-5

Crystalline structure refinements of a series of catalytic materials with the Rietveld technique

J. A. Wang, M. A. Valenzuela, X. Bokhimi

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

4 Citas (Scopus)

Resumen

We show some applications of the refinement of crystalline structures with the Rietveld technique in material science and catalysis. The refinement provides information concerning the lattice cell parameters, structural distortion effect, phase concentration, average crystallite size, atomic occupancies and atomic defects. The generation mechanism of structural defects and their roles in the decomposition of isopropanol over sol-gel alumina and magnesia catalysts are also briefly discussed.

Idioma original	Inglés
Páginas (desde-hasta)	221-227
Número de páginas	7
Publicación	Colloids and Surfaces A: Physicochemical and Engineering Aspects
Volumen	179
N.º	2-3
DOI	https://doi.org/10.1016/S0927-7757(00)00641-5 https://doi.org/10.1016/S0927-7757(00)00641-5
Estado	Publicada - 30 mar. 2001

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@article{41d0b26f128d4361ad28a9679c16e3b5,

title = "Crystalline structure refinements of a series of catalytic materials with the Rietveld technique",

abstract = "We show some applications of the refinement of crystalline structures with the Rietveld technique in material science and catalysis. The refinement provides information concerning the lattice cell parameters, structural distortion effect, phase concentration, average crystallite size, atomic occupancies and atomic defects. The generation mechanism of structural defects and their roles in the decomposition of isopropanol over sol-gel alumina and magnesia catalysts are also briefly discussed.",

keywords = "Atomic defects, Catalyst, Nanomaterials, Rietveld technique, X-ray diffraction",

author = "Wang, {J. A.} and Valenzuela, {M. A.} and X. Bokhimi",

note = "Funding Information: The financial support from the IPN-CEGEPI-990134 and CONACy T-31282-U (Mexico) is appreciated.",

year = "2001",

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doi = "10.1016/S0927-7757(00)00641-5",

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T1 - Crystalline structure refinements of a series of catalytic materials with the Rietveld technique

AU - Wang, J. A.

AU - Valenzuela, M. A.

AU - Bokhimi, X.

N1 - Funding Information: The financial support from the IPN-CEGEPI-990134 and CONACy T-31282-U (Mexico) is appreciated.

PY - 2001/3/30

Y1 - 2001/3/30

N2 - We show some applications of the refinement of crystalline structures with the Rietveld technique in material science and catalysis. The refinement provides information concerning the lattice cell parameters, structural distortion effect, phase concentration, average crystallite size, atomic occupancies and atomic defects. The generation mechanism of structural defects and their roles in the decomposition of isopropanol over sol-gel alumina and magnesia catalysts are also briefly discussed.

AB - We show some applications of the refinement of crystalline structures with the Rietveld technique in material science and catalysis. The refinement provides information concerning the lattice cell parameters, structural distortion effect, phase concentration, average crystallite size, atomic occupancies and atomic defects. The generation mechanism of structural defects and their roles in the decomposition of isopropanol over sol-gel alumina and magnesia catalysts are also briefly discussed.

KW - Atomic defects

KW - Catalyst

KW - Nanomaterials

KW - Rietveld technique

KW - X-ray diffraction

UR - http://www.scopus.com/inward/record.url?scp=0035971013&partnerID=8YFLogxK

U2 - 10.1016/S0927-7757(00)00641-5

DO - 10.1016/S0927-7757(00)00641-5

M3 - Artículo

AN - SCOPUS:0035971013

SN - 0927-7757

VL - 179

SP - 221

EP - 227

JO - Colloids and Surfaces A: Physicochemical and Engineering Aspects

JF - Colloids and Surfaces A: Physicochemical and Engineering Aspects

IS - 2-3

ER -

Crystalline structure refinements of a series of catalytic materials with the Rietveld technique

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