In recent years, the increased demand for hydrogen in many industrial applications, like petrochemical and semiconductor processing, and sustainable energy (fuel cells) has led to a renewed interest in methods for separation and purification of hydrogen from gas mixtures. In particular, palladium-based membranes have been the subject of many studies, due to their potential use as hydrogen-selective membranes for gas separation or purification [1,2]. Owing to the high cost of palladium and in order to increase the flow rate of hydrogen, composite membranes, formed by a thin layer of palladium deposited on a porous support, are largely preferred to thick self-standing metal membranes. Different supports were extensively used to prepare composite membranes resistant to the high temperature required for fast gas permeation through a dense palladium layer. A severe drawback in using composite membranes is due to the possible presence in the palladium layer of pinholes and/or cracks, which reduce the selectivity

INGUANTA R, AMODEO M, DAGOSTINO F, VOLPE M, PIAZZA S, SUNSERI C (2006). Developing a procedure to optimize electroless deposition of thin palladium layer on anodic alumina membranes. In Developing a procedure to optimize electroless deposition of thin palladium layer on anodic alumina membranes (pp.352-354) [10.1016/j.desal.2006.03.083].

Developing a procedure to optimize electroless deposition of thin palladium layer on anodic alumina membranes

INGUANTA R;VOLPE M;PIAZZA S;SUNSERI C
2006-01-01

Abstract

In recent years, the increased demand for hydrogen in many industrial applications, like petrochemical and semiconductor processing, and sustainable energy (fuel cells) has led to a renewed interest in methods for separation and purification of hydrogen from gas mixtures. In particular, palladium-based membranes have been the subject of many studies, due to their potential use as hydrogen-selective membranes for gas separation or purification [1,2]. Owing to the high cost of palladium and in order to increase the flow rate of hydrogen, composite membranes, formed by a thin layer of palladium deposited on a porous support, are largely preferred to thick self-standing metal membranes. Different supports were extensively used to prepare composite membranes resistant to the high temperature required for fast gas permeation through a dense palladium layer. A severe drawback in using composite membranes is due to the possible presence in the palladium layer of pinholes and/or cracks, which reduce the selectivity
2006
EUROMEMBRANE 2006
Giardini Naxos (CT)
24 - 28 Settembre 2006
2006
3
A stampa
INGUANTA R, AMODEO M, DAGOSTINO F, VOLPE M, PIAZZA S, SUNSERI C (2006). Developing a procedure to optimize electroless deposition of thin palladium layer on anodic alumina membranes. In Developing a procedure to optimize electroless deposition of thin palladium layer on anodic alumina membranes (pp.352-354) [10.1016/j.desal.2006.03.083].
Proceedings (atti dei congressi)
INGUANTA R; AMODEO M; DAGOSTINO F; VOLPE M; PIAZZA S; SUNSERI C
File in questo prodotto:
File Dimensione Formato  
S0011916406006655_Sunseri.htm

Solo gestori archvio

Dimensione 57.15 kB
Formato HTML
57.15 kB HTML   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/15977
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 11
  • ???jsp.display-item.citation.isi??? 8
social impact