Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Suk Jekal"'
Autor:
Ha-Yeong Kim, Jiwon Kim, Yeon-Ryong Chu, Suk Jekal, Minki Sa, Chan-Gyo Kim, Gyu-Sik Park, Jisu Lim, Zambaga Otgonbayar, Chang-Min Yoon
Publikováno v:
IEEE Access, Vol 12, Pp 97132-97142 (2024)
In this paper, we present the concept of traceback analysis to identify the origins of non-wet defects caused by hydrophobic unknown nanoparticles in the semiconductor packaging process. Traceback analysis involves five-steps, i.e., practical observa
Externí odkaz:
https://doaj.org/article/90f225bdddb947619d9fb54200b2300f
Autor:
Suk Jekal, Chan-Gyo Kim, Jiwon Kim, Ha-Yeong Kim, Yeon-Ryong Chu, Yoon-Ho Ra, Zambaga Otgonbayar, Chang-Min Yoon
Publikováno v:
Batteries, Vol 10, Iss 10, p 345 (2024)
One-dimensional lithium-ion transport channels in lithium iron phosphate (LFP) used as a cathode in lithium-ion batteries (LIBs) result in low electrical conductivity and reduced electrochemical performance. To overcome this limitation, three-dimensi
Externí odkaz:
https://doaj.org/article/7bb4ff7d622b4e8dacbb5e0f9b3ab2e6
Publikováno v:
Korean Journal of Clinical Laboratory Science, Vol 55, Iss 3, Pp 159-166 (2023)
This study investigates the current situation of medical technologists for blood collection, which is considered the most important step for diagnosis. The survey enrolled 650 medical technologists working in hospitals and medical check centers in Bu
Externí odkaz:
https://doaj.org/article/412266bd34bc4f03b33fc3a17ea0d145
Autor:
Chan-Gyo Kim, Suk Jekal, Zambaga Otgonbayar, Jiwon Kim, Yoon-Ho Ra, Jungchul Noh, Won-Chun Oh, Chang-Min Yoon
Publikováno v:
Batteries, Vol 10, Iss 9, p 311 (2024)
A plasma-reduced graphene oxide/lithium titanate oxide (PrGO/LTO) composite is prepared as an anode material to enhance the performance of lithium-ion capacitors (LICs). The PrGO/LTO composite is synthesized by mixing graphene oxide (GO) and LTO, fol
Externí odkaz:
https://doaj.org/article/69da5b1b15614b54ad3c95e18c79d323
Publikováno v:
Advanced Science, Vol 10, Iss 21, Pp n/a-n/a (2023)
Abstract Polyaniline‐capped mesoporous carbon nanosheets with high conductivity and porosity are synthesized by vapor deposition polymerization. The mesoporous carbon template is prepared by removing ordered cubic iron oxide nanocrystals embedded i
Externí odkaz:
https://doaj.org/article/661f57fe5f2f4b8881b1aade8b2ab3c2
Autor:
Suk Jekal, Minki Sa, Yeon-Ryong Chu, Chan-Gyo Kim, Jungchul Noh, Jiwon Kim, Ha-Yeong Kim, Won-Chun Oh, Zambaga Otgonbayar, Chang-Min Yoon
Publikováno v:
Gels, Vol 9, Iss 11, p 891 (2023)
The use of plate-like materials to induce a percolation gel-like effect in electrorheological (ER) fluids is sparsely documented. Hence, we dispersed plate-like materials, namely natural mica, synthetic mica, and glass, as well as their pulverized pa
Externí odkaz:
https://doaj.org/article/3a36a431de3c4b9a832a90f3d7690562
Autor:
Chang-Min Yoon, Suk Jekal, Dong-Hyun Kim, Jungchul Noh, Jiwon Kim, Ha-Yeong Kim, Chan-Gyo Kim, Yeon-Ryong Chu, Won-Chun Oh
Publikováno v:
Nanomaterials, Vol 13, Iss 10, p 1614 (2023)
Herein, unique three-dimensional (3D) hierarchically structured carbon nanofiber (CNF)/metal oxide/conducting polymer composite materials were successfully synthesized by combinations of various experimental methods. Firstly, base CNFs were synthesiz
Externí odkaz:
https://doaj.org/article/aba2c6873fd842eeaddd066885f3bc64
Autor:
Dong-Hyun Kim, Suk Jekal, Chan-Gyo Kim, Yeon-Ryong Chu, Jungchul Noh, Min Sang Kim, Neunghi Lee, Woo-Jin Song, Chang-Min Yoon
Publikováno v:
Gels, Vol 9, Iss 4, p 351 (2023)
A facile oxygen (O2) atmospheric plasma treatment is applied to a polyvinyl alcohol (PVA) matrix to enhance its wettability and hydrophilicity. The optimal plasma treatment conditions are determined by varying the applied plasma power and plasma trea
Externí odkaz:
https://doaj.org/article/02b44cea32ce4869bc6d0ff4003cb61b
Autor:
Suk Jekal, Min-Sang Kim, Dong-Hyun Kim, Jungchul Noh, Ha-Yeong Kim, Jiwon Kim, Hyeonseok Yi, Won-Chun Oh, Chang-Min Yoon
Publikováno v:
Gels, Vol 9, Iss 2, p 97 (2023)
In this study, a flexible all-solid-state asymmetric supercapacitor (FASC) device has been successfully fabricated via full recycling of heated tobacco waste (HTW). Tobacco leaves and cellulose acetate tubes have been successfully carbonized (HTW-C)
Externí odkaz:
https://doaj.org/article/436bbbd015af417b9b3075892b828651
Autor:
Suk Jekal, Jiwon Kim, Dong-Hyun Kim, Jungchul Noh, Min-Jeong Kim, Ha-Yeong Kim, Min-Sang Kim, Won-Chun Oh, Chang-Min Yoon
Publikováno v:
Nanomaterials, Vol 12, Iss 20, p 3689 (2022)
Light detection and ranging (LiDAR) sensors utilize a near-infrared (NIR) laser with a wavelength of 905 nm. However, LiDAR sensors have weakness in detecting black or dark-tone materials with light-absorbing properties. In this study, SiO2/black TiO
Externí odkaz:
https://doaj.org/article/7507a29dc2bc49a0be146924f00d52d6