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@INPROCEEDINGS{Uhlenbruck:135265,
author = {Uhlenbruck, Sven and Baumann, Stefan and Sebold, Doris and
Buchkremer, Hans Peter},
title = {{THIN}-{FILM} {MANUFACTURING} {OF} {INORGANIC} {OXYGEN}
{TRANSPORT} {MEMBRANES} {BY} {PHYSICAL} {VAPOR}
{DEPOSITION}},
reportid = {FZJ-2013-03219},
year = {2013},
abstract = {Keywords: oxygen transport membrane, physical vapor
deposition Gases with high oxygen content or even pure
oxygen can be used in certain future power plants for the
combustion process (e.g. so-called OXYFUEL process), or in
e.g. production processes in glass and cement industry.
Inorganic membrane systems are considered as an efficient
way to separate oxygen from air. It is evident that – as
long as materials with extremely high oxygen permeation are
not available – high oxygen fluxes through a membrane
require thin membranes. This paper discusses the
manufacturing of thin inorganic oxygen transport membranes
by physical vapor deposition (PVD). After a short review of
the technology in general, the focal point of the
presentation are ion-assisted techniques for the deposition
of ceria-, zirconia- and perovskite-based oxygen transport
membranes. Ion-assisted processes lead to layers with high
density but also to higher compressive stresses, which the
entire arrangement has to sustain. As a major finding from
the experiments, a balancing of layer density and mechanical
stress is necessary. Moreover, it is illustrated that the
surface morphology of the substrate crucially determines the
morphology of the PVD layers.},
month = {Sep},
date = {2013-09-04},
organization = {INORGANIC MEMBRANES FOR GREEN CHEMICAL
PRODUCTION AND CLEAN POWER GENERATION
SUMMER SCHOOL, Valencia (Spanien), 4
Sep 2013 - 6 Sep 2013},
cin = {IEK-1},
cid = {I:(DE-Juel1)IEK-1-20101013},
pnm = {123 - Fuel Cells (POF2-123) / SOFC - Solid Oxide Fuel Cell
(SOFC-20140602)},
pid = {G:(DE-HGF)POF2-123 / G:(DE-Juel1)SOFC-20140602},
typ = {PUB:(DE-HGF)1},
url = {https://juser.fz-juelich.de/record/135265},
}