Zobrazeno 1 - 10 of 45 pro vyhledávání: '"Seung Eun Choi"'
1
Akademický článek
Diamine vapor treatment of viscoelastic graphene oxide liquid crystal for gas barrier coating
Autor: Seung Eun Choi, Sung-Soo Kim, Eunji Choi, Ji Hoon Kim, Yunkyu Choi, Junhyeok Kang, Ohchan Kwon, Dae Woo Kim
Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract A layered graphene oxide/ethylenediamine (GO/EDA) composite film was developed by exposing aqueous GO liquid crystal (GOLC) coating to EDA vapor and its effects on the gas barrier performance of GO film were systematically investigated. When
Externí odkaz: https://doaj.org/article/839f87cda5e743a589795972d9326c98
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2
Akademický článek
Digital Therapeutics: Exploring the Possibilities of Digital Intervention for Myopia
Autor: Yong Sun Lee, Seung Eun Choi, Jarang Hahm, Myoung Joon Kim, Hyo Sook Bae, Kayoung Yi, Hyun Taek Lim, Joon Young Hyon
Publikováno v: Frontiers in Digital Health, Vol 3 (2021)
Pediatric myopia is increasing globally and has become a major public health issue. However, the mechanism of pediatric myopia is still poorly understood, and there is no effective treatment to prevent its progression. Based on results from animal an
Externí odkaz: https://doaj.org/article/86ae33c5a16141088fb68ca854b4ba5e
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7
Diamine vapor treatment of viscoelastic graphene oxide liquid crystal for gas barrier coating
Autor: Dae Woo Kim, Ji Hoon Kim, Seung Eun Choi, Eunji Choi, Yunkyu Choi, Oh Chan Kwon, Junhyeok Kang, Sung-Soo Kim
Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Scientific Reports
A layered graphene oxide/ethylenediamine (GO/EDA) composite film was developed by exposing aqueous GO liquid crystal (GOLC) coating to EDA vapor and its effects on the gas barrier performance of GO film were systematically investigated. When a GO/EDA
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eab792e431c496309b8b93a92e9996df
https://doaj.org/article/839f87cda5e743a589795972d9326c98
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8
Ultrafast H2-selective nanoporous multilayer graphene membrane prepared by confined thermal annealing
Autor: Oh Chan Kwon, Seung Eun Choi, Dae Woo Kim, Eunji Choi, Junhyeok Kang, Yunkyu Choi, Jeong Pil Kim
Publikováno v: Chemical Communications. 57:8730-8733
H2 selective dense pores are generated in a graphene oxide (GO) layer by thermal-decomposition of oxygen-functional groups under high pressure. The nanoporous GO membrane shows H2/CO2 selectivity of 12.1 and H2 permeability of 10360 Barrer.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc3e186d38129cb7de03cf1b8bd5e3f9
https://doi.org/10.1039/d1cc02946k
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9
Highly conductive polyimide nanocomposite prepared using a graphene oxide liquid crystal scaffold
Autor: Dae Woo Kim, Seung Eun Choi, Hanim Kim, Jong Chan Won, Hyunjin Park, Oh Chan Kwon, Kyeong Min Cho, Hannes Jung, Yun Ho Kim, Yujin So
Publikováno v: Carbon. 169:155-162
High loading of aligned graphene filler is effective for fabricating polymer nanocomposites with drastically improved properties, while practical preparation of such composites remains elusive. This paper reports on a method of preparing polyimide (P
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f4e5628a4e1a919a1d1bd768cd485ae
https://doi.org/10.1016/j.carbon.2020.07.051
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