Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Hong Tak Kim"'
Publikováno v:
Polymers, Vol 15, Iss 13, p 2850 (2023)
This manuscript introduces the properties and diverse applications of plasma generated using commercial frequencies of 50/60 Hz. Commercial frequency (CF) derived plasma exhibits characteristics similar to DC discharge but with an electrical polarity
Externí odkaz:
https://doaj.org/article/ca97b5e2bb1a4f74850fbe9b84d00ca1
Publikováno v:
Polymers, Vol 15, Iss 12, p 2641 (2023)
In the present study, the surface of non-woven polypropylene (NW-PP) fabric was modified to form CN layers using a modified DC-pulsed (frequency: 60 kHz, pulse shape: square) sputtering with a roll-to-roll system. After plasma modification, structura
Externí odkaz:
https://doaj.org/article/2af8c52bbc154419a6e06d437484235f
Publikováno v:
AIP Advances, Vol 7, Iss 7, Pp 075301-075301-6 (2017)
Quantum dots transparent display (QDs-TPD) was realized using a liquid QDs layer and N2 barrier discharge panel. In the N2 discharge, the 2nd+ lines of N2 in the range of 300 - 400 nm (C3Πu – B3Πg), and the 1st- lines of N2+ at 391.4 and 427.8 nm
Externí odkaz:
https://doaj.org/article/392ba6785ef54f49987ce10e9a33cff9
Publikováno v:
New Physics: Sae Mulli. 73:330-335
Publikováno v:
New Physics: Sae Mulli. 72:365-370
Autor:
Hong-Tak Kim
Publikováno v:
Research Institute of Education Science, Jeju National University. 23:29-68
Autor:
Sung-Youp Lee, Hong Tak Kim
Publikováno v:
Molecular Crystals and Liquid Crystals. 735:16-22
We investigated the carbonization process of polymer sheets such as polyethylene terephthalate (PET), polyethylene naphthalate (PEN), and polyimide (PI) using an UV diode laser in N2 atmospheric co...
Autor:
Sung-Youp Lee, Hong Tak Kim
Publikováno v:
Molecular Crystals and Liquid Crystals. 735:9-15
Transparent polymer sheets (PET, PEN, PI) were treated in a vacuum condition by a laser-diode (wavelength: 408 nm). The polymers were decomposed thermally with an endothermic reaction by the laser ...
Publikováno v:
New Physics: Sae Mulli. 71:433-438
Publikováno v:
New Physics: Sae Mulli. 70:322-326