start-ver=1.4
cd-journal=joma
no-vol=9
cd-vols=
no-issue=9
article-no=
start-page=1913
end-page=1915
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2008
dt-pub=20080515
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=CO oxidation on perovskite-type LaCoO3 synthesized using ethylene glycol and citric acid
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=In order to synthesize perovskite-type LaCoO3 with good surface crystallinity, the gel prepared by adding both ethylene glycol (EG) and citric acid (CA) to the aqueous solution of La(NO3)3 center dot 6H(2)O and Co(NO3)(2) center dot 6H(2)O was fired at 600 degrees C in air for 3 h. The transmission electron microscopy (TEM) observation indicated that the particles of LaCoO3 tended to have a uniform shape at EG/CA = 4. Although, the specific surface area of LaCoO3 synthesized using both EG and CA was slightly smaller than that of LaCoO3 synthesized using only CA, the catalytic activity of CO oxidation became higher by adding EG.
en-copyright=
kn-copyright=

en-aut-name=TaguchiHideki
en-aut-sei=Taguchi
en-aut-mei=Hideki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YamasakiSatoshi
en-aut-sei=Yamasaki
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=ItadaniAtsushi
en-aut-sei=Itadani
en-aut-mei=Atsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=YosinagaMasashi
en-aut-sei=Yosinaga
en-aut-mei=Masashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=HirotaKen
en-aut-sei=Hirota
en-aut-mei=Ken
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

affil-num=1
en-affil=
kn-affil=The Graduate School of Natural Science and Technology (Science), Okayama University

affil-num=2
en-affil=
kn-affil=The Graduate School of Natural Science and Technology (Science), Okayama University

affil-num=3
en-affil=
kn-affil=The Graduate School of Natural Science and Technology (Science), Okayama University

affil-num=4
en-affil=
kn-affil=Kyoto Prefecture Collaboration of Regional Entities for the Advancement of Technological Excellence, JST

affil-num=5
en-affil=
kn-affil=Faculty of Engineering, Doshisha University
en-keyword=LaCoO3
kn-keyword=LaCoO3
en-keyword=perovskite
kn-keyword=perovskite
en-keyword=sol-gel preparation
kn-keyword=sol-gel preparation
en-keyword=CO oxidation
kn-keyword=CO oxidation
END