Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Jong-Shik Chung"'
Publikováno v:
International Journal of Hydrogen Energy. 43:363-372
A bi-layer interconnect with La0.8Sr0.2MnO3 and La0.4Sr0.6Ti0.6Mn0.4O3 (LSM/LSTM) is applied to anode-supported button cells and flat-tubular cells. Using a button cell, SEM images and gas permeation tests confirm that the bi-layer possesses a dense
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0734e9683246b4a57a89a5aab1f3956b
https://doi.org/10.1016/j.ijhydene.2017.11.024
https://doi.org/10.1016/j.ijhydene.2017.11.024
Publikováno v:
AIChE Journal. 64:940-949
An efficient oxidation catalyst was developed to increase the combustion efficiency of unreacted CO, H2, and CH4 in flue gas of solid oxide fuel cell (SOFC) stack. Amorphous Cu-Mn oxide catalyst (CuMnLa/Alumina) showed high catalytic activity, but si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aa662fb3cfbd6863e0ae5f1ce98964f
https://doi.org/10.1002/aic.15980
https://doi.org/10.1002/aic.15980
Publikováno v:
RSC Advances. 7:40303-40310
Microbial degradation of straw, the main by-product of agricultural production, has proved to be the most economical and effective means of producing hydrogen. Mixed cultures provide stable combinations to process complex materials, thereby supportin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdf39a831dc7cb019d3879deecdc8045
https://doi.org/10.1039/c7ra06588d
https://doi.org/10.1039/c7ra06588d
Publikováno v:
International Journal of Hydrogen Energy. 42:1154-1160
A new monolithic solid oxide fuel cell (SOFC) design stacked with flatten tubes of unit cells without using metallic interconnector plate is introduced and evaluated in this study. The anode support is manufactured in a flat tubular shape with fuel c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::429104d473984a1364f6511e38fb00ef
https://doi.org/10.1016/j.ijhydene.2016.08.212
https://doi.org/10.1016/j.ijhydene.2016.08.212
Autor:
Nigel M. Sammes, Won Bae Kim, Yong Sik Chung, Heechul Yoon, Tae Ho Shin, Seongmin Park, Tae-Wook Kim, Jong Shik Chung
Publikováno v:
Journal of Materials Chemistry A. 5:6437-6446
A highly stable electrode material of Ruddlesden–Popper structure, La1.2Sr0.8Mn0.4Fe0.6O4 (RPLSMF), is prepared from La0.6Sr0.4Mn0.2Fe0.8O3 (LSMF) perovskite by in situ annealing in flowing H2 at the operation temperature of solid oxide fuel cells.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5090801d00907e33e470e9a778277596
https://doi.org/10.1039/c6ta09692a
https://doi.org/10.1039/c6ta09692a
Publikováno v:
International Journal of Hydrogen Energy. 41:17922-17932
The steam reforming of n-dodecane over 35 wt% Ni supported on alumina (Ni-Al2O3) and yttrium-stabilized zirconia (Ni-YSZ) at 800 °C for 10 h with a steam-to-carbon ratio of 3 was tested in the presence and absence of 10 wt% of K2Ti2O5 (KTO) particle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa50c971396ffd452acd5fe27b83fb71
https://doi.org/10.1016/j.ijhydene.2016.08.009
https://doi.org/10.1016/j.ijhydene.2016.08.009
Autor:
Sungtae Park, Yong Sik Chung, Jong Shik Chung, Won Bae Kim, Seongmin Park, Jae Gi Sung, Tae-Wook Kim, Hwan Kim, Han Kyu Jung
Publikováno v:
Journal of Power Sources. 479:228834
Coke-resistant Ni catalyst supports are evaluated for steam reforming (SR) n-dodecane, the alkane used as a surrogate for diesel fuel in this study. Reactions are conducted at 800 °C for 5 h, with a molar steam-to-carbon ratio of 3.0 and a gas hourl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60aa792c58fd3decfbdf332a7d8e215e
https://doi.org/10.1016/j.jpowsour.2020.228834
https://doi.org/10.1016/j.jpowsour.2020.228834
Publikováno v:
International Journal of Hydrogen Energy. 40:10985-10993
Lanthanum strontium titanate perovskite (LST) was doped with Ru (La 0.4 Sr 0.6 Ti 1−x Ru x O 3−δ (LSTR), x = 0.02, 0.05), and its properties were characterized by various methods for possible use as the anode material in solid oxide fuel cells (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c883a0c5c10853b4e8e24145185d69b
https://doi.org/10.1016/j.ijhydene.2015.05.193
https://doi.org/10.1016/j.ijhydene.2015.05.193
Publikováno v:
International Journal of Hydrogen Energy. 40:6792-6797
Hydrogenase is one of the vital rate-limiting enzymes in biohydrogen production metabolism. The activity of hydrogenase impacts the speed of hydrogen production. In the present study, the novel high efficient H 2 -producing bacterium Ethanoligenens h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fdc95f17909fd5bf510c557c9d7064a
https://doi.org/10.1016/j.ijhydene.2015.02.015
https://doi.org/10.1016/j.ijhydene.2015.02.015
Publikováno v:
Journal of Power Sources. 245:599-608
A cost-effective screen-printing process is developed to fabricate a dense layer of solid oxide fuel cell (SOFC) interconnect material. A series of lanthanum–manganese-doped CaTiO 3 perovskite oxides (La 0.4 Ca 0.6 Ti 1− x Mn x O 3− δ ; ( x =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d2c379320e7a074fdda62ea41b3966a
https://doi.org/10.1016/j.jpowsour.2013.07.010
https://doi.org/10.1016/j.jpowsour.2013.07.010