Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Sang Kyoo Lim"'
Autor:
Ik Sung Choi, Young Kwang Kim, Seong Hui Hong, Hye-Jin Seo, Sung-Ho Hwang, Jongwon Kim, Sang Kyoo Lim
Publikováno v:
Materials, Vol 17, Iss 3, p 662 (2024)
Polylactic acid (PLA) and polybutylene succinate (PBS) are gaining prominence as environmentally friendly alternatives to petroleum-based polymers due to their inherent biodegradability. For their textile applications, this research is focused on exp
Externí odkaz:
https://doaj.org/article/6d5faaaaf1494d368c95b466efd7edc2
Autor:
Jiyeon Oh, Young Kwang Kim, Sung-Ho Hwang, Hyun-Chul Kim, Jae-Hun Jung, Cho-Hyun Jeon, Jongwon Kim, Sang Kyoo Lim
Publikováno v:
Fibers, Vol 10, Iss 11, p 95 (2022)
In this study, side-by-side bicomponent fibers were prepared by melt spinning using bio-based thermoplastic polyurethane (TPU) and TPU/polylactic acid (PLA) blends. The morphology, thermal and mechanical properties of the fibers were investigated. To
Externí odkaz:
https://doaj.org/article/69cd1e025a2c488b9ce23dc8329c9c4e
Autor:
Wonkyeong Son, Sungwoo Chun, Jae Myeong Lee, Yourack Lee, Jeongmin Park, Dongseok Suh, Duck Weon Lee, Hachul Jung, Young-Jin Kim, Younghoon Kim, Soon Moon Jeong, Sang Kyoo Lim, Changsoon Choi
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-11 (2019)
The development of electrically conductive fibres is attractive for wearable electronics, but performance should be maintained upon deformation and tensile strain. Here the authors fabricate flexible, stretchable, carbon nanotube-coated spandex fibre
Externí odkaz:
https://doaj.org/article/2e6c9e8382094d9c921522c49f266819
Autor:
Jiyeon Oh, Young Kwang Kim, Sung-Ho Hwang, Hyun-Chul Kim, Jae-Hun Jung, Cho-Hyun Jeon, Jongwon Kim, Sang Kyoo Lim
Publikováno v:
Polymers, Vol 14, Iss 10, p 2033 (2022)
Among the starting materials of thermoplastic polyurethanes (TPUs), it was confirmed that succinic acid-based polyester biopolyols having different molecular weights (Mn = 1000, 2000, and 4000) affect the physicochemical properties of the final polym
Externí odkaz:
https://doaj.org/article/eba7d8a2e5104fc6a464e44e4af456cf
Publikováno v:
Nanomaterials, Vol 11, Iss 7, p 1830 (2021)
In this study, highly porous carbon fiber was prepared for hydrogen storage. Porous carbon fiber (PCF) and activated porous carbon fiber (APCF) were derived by carbonization and chemical activation after selectively removing polyvinyl alcohol from a
Externí odkaz:
https://doaj.org/article/08c22e9d489c4823bbd006e0204bc393
Publikováno v:
Nanomaterials, Vol 10, Iss 11, p 2124 (2020)
The development of a highly sensitive gas sensor for toxic gases is an important issue in that it can reduce the damage caused by unexpected gas leaks. In this regard, in order to make the sensor accurate and highly responsive, we have investigated w
Externí odkaz:
https://doaj.org/article/d43b27e49b5f4c5d804638fbc5ef78ea
Publikováno v:
Sensors, Vol 19, Iss 14, p 3151 (2019)
For the fast and easy detection of carbon monoxide (CO) gas, it was necessary to develop a CO gas sensor to operate in low temperatures. Herein, a novel Cu/CuO-decorated ZnO hollow nanofiber was prepared with the electrospinning, calcination, and pho
Externí odkaz:
https://doaj.org/article/3a89dc9c30284a0aa85511a7d3b962be
Autor:
Jiyeon Oh, Young Kwang Kim, Sung‐Ho Hwang, Hyun‐Chul Kim, Jae‐Hun Jung, Cho‐Hyun Jeon, Sang Kyoo Lim
Publikováno v:
Journal of Applied Polymer Science.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a76225d3ebaa3ab0107f17145e6af1e2
https://doi.org/10.1002/app.54088
https://doi.org/10.1002/app.54088
Autor:
Changsoon Choi, Soo-Keun Lee, Sang Kyoo Lim, Ka Young Son, Young Kwang Kim, Sung-Ho Hwang, Soon Moon Jeong
Publikováno v:
Textile Research Journal. 90:2198-2211
A colorimetric hydrogen sensor has great potential for accurately detecting and monitoring the leakage of hydrogen gas on account of its fast color change in contact with hydrogen gas. However, for the practical application of the sensor, such as in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b46d4104a3546d19b9ac14c8303dfa5d
https://doi.org/10.1177/0040517520912729
https://doi.org/10.1177/0040517520912729
Publikováno v:
Materials Today. 32:46-58
In the recent remarkable advances in soft electronic systems, light-emitting functions play a prominent role. In particular, polymer composite systems with embedded luminescent particles have attracted considerable attention as a luminescent componen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d750f20512cb97e187aed8af0913529c
https://doi.org/10.1016/j.mattod.2019.08.004
https://doi.org/10.1016/j.mattod.2019.08.004