Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Jin Nam Park"'
Autor:
Yu Ri Jung, Dae Hyun Kim, So Ra Kim, Hye Jin An, Eun Kyeong Lee, Takashi Tanaka, Nam Deuk Kim, Takako Yokozawa, Jin Nam Park, Hae Young Chung
Publikováno v:
PLoS ONE, Vol 9, Iss 8, p e102689 (2014)
Skin is in direct contact with the environment and therefore undergoes aging as a consequence of environmentally induce damage. Wrinkle formation is a striking feature of intrinsic and photo-induced skin aging, which are both associated with oxidativ
Externí odkaz:
https://doaj.org/article/7cad813f50994af2aaf469cbd7fa7912
Autor:
SUNCHEOL HWANG, JIN-NAM PARK
Publikováno v:
Transactions of the Korean Hydrogen and New Energy Society. 32:477-482
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f9bbaf202e99132c7670b849c727e4e
https://doi.org/10.7316/khnes.2021.32.6.477
https://doi.org/10.7316/khnes.2021.32.6.477
Publikováno v:
Transactions of the Korean Hydrogen and New Energy Society. 32:618-635
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76cc3c69c310dad658fd55d4e1732b94
https://doi.org/10.7316/khnes.2021.32.6.618
https://doi.org/10.7316/khnes.2021.32.6.618
Autor:
Jin-Nam Park
Publikováno v:
Transactions of the Korean hydrogen and new energy society. 27:628-635
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06cb1a0638776c9b1e900084d1944168
https://doi.org/10.7316/khnes.2016.27.6.628
https://doi.org/10.7316/khnes.2016.27.6.628
Publikováno v:
2018 21st International Conference on Electrical Machines and Systems (ICEMS).
This paper describes a modular PSA system for hydrogen separation and purification of hydrogen stations. The PSA system for hydrogen separation in the hydrogen station process has the advantage of energy efficiency, but it has a disadvantage that it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58ccc8ca06a34684e92208925bf2e57d
https://doi.org/10.23919/icems.2018.8549356
https://doi.org/10.23919/icems.2018.8549356
Autor:
Jin-Nam Park
Publikováno v:
Clean Technology. 19:59-64
Pt/carbon Electrode catalysts for PEMFC were synthesized using colloidal method. PSA (platinum sulfite acid) was used as a Pt precursor and CPA (chloroplatinic acid) was also used to replace relatively expensive PSA. Electrode catalysts prepared usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d1f7e94dc06f07ddb3a4f657059515d
https://doi.org/10.7464/ksct.2013.19.1.059
https://doi.org/10.7464/ksct.2013.19.1.059
Publikováno v:
Bulletin of the Korean Chemical Society. 33:3331-3337
Ru-modified Pt nanoparticles of various sizes on platelet carbon nanofiber toward methanol oxidation were investigated in terms of particle size effect. The sizes of Pt nanoparticles, prepared by polyol method, were in the range of 1.5-7.5 nm and Ru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::479331671003266d065f06589051c9f3
https://doi.org/10.5012/bkcs.2012.33.10.3331
https://doi.org/10.5012/bkcs.2012.33.10.3331
Publikováno v:
Materials Research Bulletin. 47:2760-2764
Effects of the surface functional groups of multi-walled carbon nanotubes (MWCNTs) as catalyst support for the durability of polymer electrolyte membrane fuel cells (PEMFCs) were examined at high Pt loading conditions. The amount of oxygen functional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::040a94d6433867b81531f0863180e0ce
https://doi.org/10.1016/j.materresbull.2012.04.057
https://doi.org/10.1016/j.materresbull.2012.04.057
Autor:
Seung Hyun Hur, Jin-Nam Park
Publikováno v:
Asia-Pacific Journal of Chemical Engineering. 8:218-233
Graphene is considered a promising material for fuel cell vehicles because of its excellent chemical, mechanical, and electrical properties. Recent studies have revealed that using graphene or modified graphene as the catalyst support or as a metal-f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44f6866f4239c19b259f0c254562ae87
https://doi.org/10.1002/apj.1676
https://doi.org/10.1002/apj.1676
Publikováno v:
Journal of Korean Pharmaceutical Sciences. 37:365-368
The primary aim of this study was to investigate the enhancement effect of low-frequency ultrasound on skin permeation. In vitro permeation experiments were performed using Franz modified diffusion cells with ketoprofen as model drug. The effect of v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1a9ae8d32dc5eed414bcbb45f21d8b4
https://doi.org/10.4333/kps.2007.37.6.365
https://doi.org/10.4333/kps.2007.37.6.365