The relation between dispersion and particle size on supported catalysts

Olga Leticia Pérez; David Romeu; Miguel José Yacamán

doi:10.1016/0021-9517(83)90312-3

The relation between dispersion and particle size on supported catalysts

Olga Leticia Pérez, David Romeu, Miguel José Yacamán

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

The relation between catalyst dispersion and particle size is determined using computer calculations taking into account the particle roughness observed in weak beam thickness fringes. It is shown that a complex relationship exists between these parameters. Therefore the use of simple formulae to correlate chemisorption measurements with electron microscopy is questioned.

Original language	English (US)
Pages (from-to)	240-241
Number of pages	2
Journal	Journal of Catalysis
Volume	79
Issue number	1
DOIs	https://doi.org/10.1016/0021-9517(83)90312-3
State	Published - Jan 1983
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Physical and Theoretical Chemistry

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10.1016/0021-9517(83)90312-3

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title = "The relation between dispersion and particle size on supported catalysts",

abstract = "The relation between catalyst dispersion and particle size is determined using computer calculations taking into account the particle roughness observed in weak beam thickness fringes. It is shown that a complex relationship exists between these parameters. Therefore the use of simple formulae to correlate chemisorption measurements with electron microscopy is questioned.",

author = "P{\'e}rez, {Olga Leticia} and David Romeu and Yacam{\'a}n, {Miguel Jos{\'e}}",

year = "1983",

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doi = "10.1016/0021-9517(83)90312-3",

language = "English (US)",

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pages = "240--241",

journal = "Journal of Catalysis",

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T1 - The relation between dispersion and particle size on supported catalysts

AU - Pérez, Olga Leticia

AU - Romeu, David

AU - Yacamán, Miguel José

PY - 1983/1

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N2 - The relation between catalyst dispersion and particle size is determined using computer calculations taking into account the particle roughness observed in weak beam thickness fringes. It is shown that a complex relationship exists between these parameters. Therefore the use of simple formulae to correlate chemisorption measurements with electron microscopy is questioned.

AB - The relation between catalyst dispersion and particle size is determined using computer calculations taking into account the particle roughness observed in weak beam thickness fringes. It is shown that a complex relationship exists between these parameters. Therefore the use of simple formulae to correlate chemisorption measurements with electron microscopy is questioned.

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DO - 10.1016/0021-9517(83)90312-3

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SP - 240

EP - 241

JO - Journal of Catalysis

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The relation between dispersion and particle size on supported catalysts

Abstract

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