% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Vaen:891745,
author = {Vaßen, Robert and Bakan, Emine and Schwartz-Lückge,
Sigrid},
title = {{I}nfluence of {S}ubstrate {R}emoval {M}ethod on the
{P}roperties of {F}ree-{S}tanding {YSZ} {C}oatings},
journal = {Coatings},
volume = {11},
number = {4},
issn = {2079-6412},
address = {Basel},
publisher = {MDPI},
reportid = {FZJ-2021-01705},
pages = {449 -},
year = {2021},
abstract = {Thermally sprayed ceramic coatings are often tested as
free-standing layers to investigate different properties
such as thermal expansion coefficient, thermal conductivity,
sintering, mechanical behavior, corrosion resistance, gas
tightness, or electrical properties. In this paper, four
different substrate removal methods were used to obtain
free-standing YSZ coatings. At first, spraying on a steel
substrate and subsequent dissolution of the
substrate-coating interface by hydrochloric acid (HCl) was
used. Second, the steel substrate was removed by applying an
electrical field via electrochemical corrosion of the
surface of the substrate. In a third method, the coating was
sprayed on a salt (NaCI) interlayer, which was removed later
by dissolution in water. At last, the coating was sprayed on
a graphite substrate and the substrate was removed by heat
treatment. After the preparation of free-standing coatings,
these were characterized using scanning electron microscopy,
mercury porosimetry, indentation tests, and room temperature
three-point bending tests, which allowed the determination
of Young’s modulus and viscosity. The results revealed
measurable differences in coating properties as a result of
the substrate removal methods, i.e., HCl method led to
higher porosity and lower modulus in the YSZ coating.},
cin = {IEK-1},
ddc = {660},
cid = {I:(DE-Juel1)IEK-1-20101013},
pnm = {124 - Hochtemperaturtechnologien (POF4-124)},
pid = {G:(DE-HGF)POF4-124},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000642932000001},
doi = {10.3390/coatings11040449},
url = {https://juser.fz-juelich.de/record/891745},
}