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@ARTICLE{Aviziotis:842570,
author = {Aviziotis, Ioannis G. and Duguet, Thomas and Soussi, Khaled
and Heggen, Marc and Lafont, Marie-Christine and Morfin,
Franck and Mishra, Shashank and Daniele, Stephane and
Boudouvis, Andreas G. and Vahlas, Constantin},
title = {{C}hemical {V}apor {D}eposition of {A}l 13 {F}e 4 {H}ighly
{S}elective {C}atalytic {F}ilms for the
{S}emi-{H}ydrogenation of {A}cetylene},
journal = {Physica status solidi / A},
volume = {215},
number = {2},
issn = {1862-6300},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {FZJ-2018-00789},
pages = {1700692 -},
year = {2018},
abstract = {Catalytic properties of coatings containing the Al13Fe4
intermetallic phase are tested in the reaction of
semi-hydrogenation of acetylene. The selectivity to ethylene
is found as high as $74\%$ close to the reported values for
pure, unsupported Al13Fe4. The initial conversion of
acetylene to ethylene is $84\%$ and rapidly drops due to the
catalytic formation of carbon-based by-products on secondary
Al-Fe phases. Coatings are processed through sequential
chemical vapor deposition (CVD) of aluminum (5 Torr,
180 °C) and iron (40 Torr, 140 °C) layers, followed
by in situ annealing for 60 min at 575 °C. Deposition
proceeds at high growth rate, resulting in 15 μm thick
films. After annealing, coatings are composed of the Al13Fe4
phase, co-existing with minor secondary Al-Fe intermetallic
phases. Overall, it is shown that films containing complex
Al-Fe intermetallic phases can be processed by CVD, opening
new routes to the engineering of pure, supported Al13Fe4
catalysts on 3D or porous supports.},
cin = {ER-C-1},
ddc = {530},
cid = {I:(DE-Juel1)ER-C-1-20170209},
pnm = {143 - Controlling Configuration-Based Phenomena (POF3-143)},
pid = {G:(DE-HGF)POF3-143},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000423223700012},
doi = {10.1002/pssa.201700692},
url = {https://juser.fz-juelich.de/record/842570},
}