Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Bhum Jae Shin"'
Autor:
Eun Young Jung, Salman Khalil, Hyojun Jang, Habeeb Olaitan Suleiman, Jae Young Kim, Bhum Jae Shin, Heung-Sik Tae, Choon-Sang Park
Publikováno v:
Nanomaterials, Vol 14, Iss 5, p 468 (2024)
To improve the electrical conductivity of polypyrrole (PPy) nanostructure film through in situ iodine (I2) doping, this study proposes an atmospheric pressure plasma reactor (APPR) where heated I2 dopant vapor is fed through capillary electrodes that
Externí odkaz:
https://doaj.org/article/53f06f3603f74e8bb3a76ede22b3ce4a
Autor:
Jae Young Kim, Hyojun Jang, Ye Rin Lee, Kangmin Kim, Habeeb Olaitan Suleiman, Choon-Sang Park, Bhum Jae Shin, Eun Young Jung, Heung-Sik Tae
Publikováno v:
Polymers, Vol 15, Iss 7, p 1626 (2023)
Polyaniline (PANI) was synthesized from liquid aniline, a nitrogen-containing aromatic compound, through the atmospheric pressure (AP) plasma process using a newly designed plasma jet array with wide spacing between plasma jets. To expand the area of
Externí odkaz:
https://doaj.org/article/c182c520ccd3435690280ee0afe66e29
Publikováno v:
IEEE Access, Vol 7, Pp 103727-103737 (2019)
The atmospheric pressure plasma jet (APPJ) has a merit to treat curved or 3D surface without using a ground electrode but nonetheless limits applications for expanding treatment area due to the localized ionization energy induced by the propagation a
Externí odkaz:
https://doaj.org/article/791e99b055c74c40b76b4277bc933fa9
Autor:
Eun Young Jung, Choon-Sang Park, Hyo Jun Jang, Shahzad Iqbal, Tae Eun Hong, Bhum Jae Shin, Muhan Choi, Heung-Sik Tae
Publikováno v:
Polymers, Vol 14, Iss 8, p 1535 (2022)
This study systematically investigated an atmospheric pressure plasma reactor with a centered single pin electrode inside a dielectric tube for depositing the polyaniline (PANI) thin film based on the experimental case studies relative to variations
Externí odkaz:
https://doaj.org/article/a00fe0699275416085ab08cc9a3a885f
Autor:
Choon-Sang Park, Do Yeob Kim, Eun Young Jung, Hyo Jun Jang, Gyu Tae Bae, Jae Young Kim, Bhum Jae Shin, Hyung-Kun Lee, Heung-Sik Tae
Publikováno v:
Polymers, Vol 13, Iss 11, p 1783 (2021)
New nanostructured conducting porous polythiophene (PTh) films are directly deposited on substrates at room temperature (RT) by novel atmospheric pressure plasma jets (APPJs) polymerization technique. The proposed plasma polymerization synthesis tech
Externí odkaz:
https://doaj.org/article/db6867e6c2cc4a47a1586ad2d60c7024
Autor:
Jae Young Kim, Shahzad Iqbal, Hyo Jun Jang, Eun Young Jung, Gyu Tae Bae, Choon Sang Park, Bhum Jae Shin, Heung Sik Tae
Publikováno v:
Materials, Vol 14, Iss 5, p 1278 (2021)
The use of low-voltage-driven plasma in atmospheric pressure (AP) plasma polymerization is considered as a simple approach to reducing the reactivity of the monomer fragments in order to prevent excessive cross-linking, which would have a negative ef
Externí odkaz:
https://doaj.org/article/3d251fcf112340de93febff08e1a32b3
Publikováno v:
Polymers, Vol 12, Iss 10, p 2225 (2020)
This paper investigates the properties of thiophene and aniline copolymer (TAC) films deposited by using atmospheric pressure plasma jets copolymerization technique relative to various blending ratios of aniline and thiophene monomer for synthesizing
Externí odkaz:
https://doaj.org/article/06254f89a4fc4794955fba223666ba7b
Publikováno v:
Polymers, Vol 12, Iss 9, p 1939 (2020)
The quality of polyaniline nanoparticles (PANI NPs) synthesized in plasma polymerization depends on the discharge characteristics of a solution plasma process (SPP). In this paper, the low temperature dielectric barrier discharge (DBD) is introduced
Externí odkaz:
https://doaj.org/article/af4a8cb6ce14460da9c60eb0b1047c0c
Publikováno v:
Polymers, Vol 11, Iss 3, p 396 (2019)
Pinhole free layers are needed in order to prevent oxygen and water from damaging flexible electrical and bio-devices. Although polymerized methyl methacrylate (polymethyl methacrylate, PMMA) for the pinhole free layer has been studied extensively in
Externí odkaz:
https://doaj.org/article/400500fa34434cc78b1f78ee532cc3b9
Autor:
Hyun-Jin Kim, Jae Young Kim, Jae Hyun Kim, Dong Ha Kim, Duck-Sik Lee, Choon-Sang Park, Hyung Dal Park, Bhum Jae Shin, Heung-Sik Tae
Publikováno v:
AIP Advances, Vol 5, Iss 12, Pp 127141-127141-14 (2015)
In this study, we have proposed the auxiliary bias pulse scheme to improve the stability of atmospheric pressure plasma jets driven by an AC sinusoidal waveform excitation source. The stability of discharges can be significantly improved by the compe
Externí odkaz:
https://doaj.org/article/48ab8cb9bd114e9e9eb0421f0fe2b0c0