Study of the adsorption of n-heptane and 1-heptane by aerosil

Luis Alzamora

doi:10.1016/S0021-9797(85)80026-6

Study of the adsorption of n-heptane and 1-heptane by aerosil

Luis Alzamora

Facultad de Ciencias Físicas y Matemáticas de la Universidad de Chile

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

3 Citas (Scopus)

Resumen

Adsorption isotherms of 1-heptene and n-heptane were determined at three near-ambient temperatures on a nonporous silica (Aerosil 200 They appear to lend support to the hypothesis that the double bond of the olefins contributes to specific interactions with hydroxyl groups. In addition, the differential enthalpies and entropies of adsorption of each hydrocarbon were determined as a function of the amount adsorbed showing restricted mobility for 1-heptene and a high surface mobility for n-heptane.

Idioma original	Inglés
Páginas (desde-hasta)	513-516
Número de páginas	4
Publicación	Journal of Colloid And Interface Science
Volumen	106
N.º	2
DOI	https://doi.org/10.1016/S0021-9797(85)80026-6
Estado	Publicada - ago. 1985
Publicado de forma externa	Sí

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title = "Study of the adsorption of n-heptane and 1-heptane by aerosil",

abstract = "Adsorption isotherms of 1-heptene and n-heptane were determined at three near-ambient temperatures on a nonporous silica (Aerosil 200 They appear to lend support to the hypothesis that the double bond of the olefins contributes to specific interactions with hydroxyl groups. In addition, the differential enthalpies and entropies of adsorption of each hydrocarbon were determined as a function of the amount adsorbed showing restricted mobility for 1-heptene and a high surface mobility for n-heptane.",

author = "Luis Alzamora",

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AB - Adsorption isotherms of 1-heptene and n-heptane were determined at three near-ambient temperatures on a nonporous silica (Aerosil 200 They appear to lend support to the hypothesis that the double bond of the olefins contributes to specific interactions with hydroxyl groups. In addition, the differential enthalpies and entropies of adsorption of each hydrocarbon were determined as a function of the amount adsorbed showing restricted mobility for 1-heptene and a high surface mobility for n-heptane.

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ER -

Study of the adsorption of n-heptane and 1-heptane by aerosil

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