Development of highly permeable ultra-thin Pd-based supported membranes

Ekain Fernandez; Jose Angel Sanchez-Garcia; Jon Melendez; Vincenzo Spallina; Martin van Sint Annaland; Fausto Gallucci; D. A. Pacheco Tanaka; Radha Prema

doi:10.1016/j.cej.2015.11.060

Development of highly permeable ultra-thin Pd-based supported membranes

Ekain Fernandez^*, Jose Angel Sanchez-Garcia, Jon Melendez, Vincenzo Spallina, Martin van Sint Annaland, Fausto Gallucci, D. A. Pacheco Tanaka, Radha Prema

^*Autor correspondiente de este trabajo

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

41 Citas (Scopus)

Resumen

This paper reports the preparation and characterization of ultra-thin (∼1 μm thick) Pd-based supported membranes for hydrogen purification. Ultra-thin membranes have been prepared by a combination of PVD magnetron sputtering and electroless plating techniques. The membranes have been characterized for single gas and mix gas permeation at temperatures between 350 and 500 °C and they have shown to exhibit very high hydrogen fluxes combined with a good perm-selectivity (H₂/N₂ ≈ 500). These results have been compared with the performance of highly permeable membranes reported in the literature. The influence of the morphology of the deposited Pd-based layers on the membrane performance has been investigated and discussed.

Idioma original	Inglés
Páginas (desde-hasta)	149-155
Número de páginas	7
Publicación	Chemical Engineering Journal
Volumen	305
DOI	https://doi.org/10.1016/j.cej.2015.11.060
Estado	Publicada - 1 dic 2016

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title = "Development of highly permeable ultra-thin Pd-based supported membranes",

abstract = "This paper reports the preparation and characterization of ultra-thin (∼1 μm thick) Pd-based supported membranes for hydrogen purification. Ultra-thin membranes have been prepared by a combination of PVD magnetron sputtering and electroless plating techniques. The membranes have been characterized for single gas and mix gas permeation at temperatures between 350 and 500 °C and they have shown to exhibit very high hydrogen fluxes combined with a good perm-selectivity (H2/N2 ≈ 500). These results have been compared with the performance of highly permeable membranes reported in the literature. The influence of the morphology of the deposited Pd-based layers on the membrane performance has been investigated and discussed.",

keywords = "ELP, H separation, PVD magnetron sputtering, Palladium membrane preparation, Ultra-thin layer",

author = "Ekain Fernandez and Sanchez-Garcia, {Jose Angel} and Jon Melendez and Vincenzo Spallina and {van Sint Annaland}, Martin and Fausto Gallucci and {Pacheco Tanaka}, {D. A.} and Radha Prema",

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year = "2016",

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doi = "10.1016/j.cej.2015.11.060",

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TY - JOUR

T1 - Development of highly permeable ultra-thin Pd-based supported membranes

AU - Fernandez, Ekain

AU - Sanchez-Garcia, Jose Angel

AU - Melendez, Jon

AU - Spallina, Vincenzo

AU - van Sint Annaland, Martin

AU - Gallucci, Fausto

AU - Pacheco Tanaka, D. A.

AU - Prema, Radha

PY - 2016/12/1

Y1 - 2016/12/1

N2 - This paper reports the preparation and characterization of ultra-thin (∼1 μm thick) Pd-based supported membranes for hydrogen purification. Ultra-thin membranes have been prepared by a combination of PVD magnetron sputtering and electroless plating techniques. The membranes have been characterized for single gas and mix gas permeation at temperatures between 350 and 500 °C and they have shown to exhibit very high hydrogen fluxes combined with a good perm-selectivity (H2/N2 ≈ 500). These results have been compared with the performance of highly permeable membranes reported in the literature. The influence of the morphology of the deposited Pd-based layers on the membrane performance has been investigated and discussed.

AB - This paper reports the preparation and characterization of ultra-thin (∼1 μm thick) Pd-based supported membranes for hydrogen purification. Ultra-thin membranes have been prepared by a combination of PVD magnetron sputtering and electroless plating techniques. The membranes have been characterized for single gas and mix gas permeation at temperatures between 350 and 500 °C and they have shown to exhibit very high hydrogen fluxes combined with a good perm-selectivity (H2/N2 ≈ 500). These results have been compared with the performance of highly permeable membranes reported in the literature. The influence of the morphology of the deposited Pd-based layers on the membrane performance has been investigated and discussed.

KW - ELP

KW - H separation

KW - PVD magnetron sputtering

KW - Palladium membrane preparation

KW - Ultra-thin layer

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U2 - 10.1016/j.cej.2015.11.060

DO - 10.1016/j.cej.2015.11.060

M3 - Article

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SN - 1385-8947

VL - 305

SP - 149

EP - 155

JO - Chemical Engineering Journal

JF - Chemical Engineering Journal

ER -

Development of highly permeable ultra-thin Pd-based supported membranes

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