Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Yeong Og Choi"'
Publikováno v:
Carbon Letters. 32:1111-1118
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f71ca95f74c178d8afcda1964a127c2
https://doi.org/10.1007/s42823-022-00345-7
https://doi.org/10.1007/s42823-022-00345-7
Autor:
Hyun Ju Oh, Hyo Kyoung Kang, Hyunchul Ahn, Jehee Park, Jun Choi, Hak Yong Kim, Eungje Lee, Sang Young Yeo, Yeong Og Choi, Byeong Jin Yeang, Seoung-Bum Son, Byoung-Sun Lee
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdf1d0a331889ab25a1b423f42ebbb56
https://doi.org/10.2139/ssrn.4146249
https://doi.org/10.2139/ssrn.4146249
Publikováno v:
Journal of Industrial Textiles. 50:1475-1492
As development of industrialization grows constantly, the purification of hazardous solid particles and ions is one of the most important topics in environment and ecosystem. In this report, we designed and developed a novel and advanced type of filt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f94ce6139806e7836cecde6e724b299b
https://doi.org/10.1177/1528083719866934
https://doi.org/10.1177/1528083719866934
Autor:
Sung Hoon Jeong, Anam Ali Memon, Kyung Chul Sun, Sang Young Yeo, Yeon Sang Kim, Moo Sung Kim, Alvira Ayoub Arbab, Iftikhar Ali Sahito, Yeong Og Choi
Publikováno v:
Solar Energy. 167:95-101
A unique graphite nanoplatelet (GnP) composite synthesized with a synchronized distribution of exfoliated activated carbon (AC) filler is proposed for promising Pt-free dye sensitized solar cells. The defect rich morphology of the exfoliated activate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a80967c3322a343b3380f245c75391da
https://doi.org/10.1016/j.solener.2018.04.002
https://doi.org/10.1016/j.solener.2018.04.002
Autor:
Hyo Kyoung Kang, Yeong Og Choi
Publikováno v:
Abstracts of the Fiber Society Symposium; Spring2024, p1-1, 1p
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 63:1-9
Changes in the internal structure of nonwoven mats during tensile testing were investigated in situ with micro X-ray computer tomography (CT). Fiber orientation and volume fraction, as well as fiber–fiber contact, were quantitatively characterized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::598f1c10ef0d665abee1b67010f62d8b
https://doi.org/10.1016/j.compositesa.2014.03.019
https://doi.org/10.1016/j.compositesa.2014.03.019
Autor:
Won Young Jeong, Hyo Jin An, Dae Young Lim, Song Jun Doh, Jung Nam Im, Ki-Young Kim, Yeong Og Choi
Publikováno v:
Textile Science and Engineering. 50:366-372
The purpose of this study is to develop a lightweight and environmentally friendly nonwoven fabric to sub-stitute polyurethane (PU) foams in automotive interiors. Two types of hollow fibers-polyethylene terephthalate (PET)hollow fiber and polylactic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad68cc7e2321e67dd5444c5326dc2897
https://doi.org/10.12772/tse.2013.50.366
https://doi.org/10.12772/tse.2013.50.366
Autor:
Joo Hwan Yoo, Yeong Og Choi
Publikováno v:
Textile Science and Engineering. 49:361-369
PET-based biodegradable fibers were obtained using two-step process; (1) melt spinning at several winding speeds, and (2) hot-drawing at various drawing rates. Two kinds of polymers were used in this study and the fibers from them were characterized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f933caaccb36557d9f8b7e5257fbf676
https://doi.org/10.12772/tse.2012.49.6.361
https://doi.org/10.12772/tse.2012.49.6.361
Publikováno v:
Electrochimica Acta. 50:883-887
The poly(amic acid) (PAA) solution was successfully electrospun at voltages between 13 and 15 kV, forming yellow webs of fibers with diameters of 2–3 μm. The PAA web was then imidized with yield of about 81%. The imidized webs were carbonized in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8e6275feeb6e253454209426543f2f2
https://doi.org/10.1016/j.electacta.2004.02.072
https://doi.org/10.1016/j.electacta.2004.02.072
Publikováno v:
Abstracts of the Fiber Society Symposium; Spring2018, p177-177, 1p