Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Jong Shin Park"'
Publikováno v:
ACS Omega, Vol 5, Iss 10, Pp 5026-5033 (2020)
ACS Omega
ACS Omega
This study aimed to develop a highly efficient nanofilter for capturing fine particles using electrostatic forces. Poly(vinyl alcohol) (PVA), a water-soluble synthetic polymer, was selected as the main component of the filter because it can be easily
Publikováno v:
Polymers, vol 10, iss 12
Polymers
Volume 10
Issue 12
Polymers, Vol 10, Iss 12, p 1338 (2018)
Polymers
Volume 10
Issue 12
Polymers, Vol 10, Iss 12, p 1338 (2018)
Short jute fiber-reinforced acetylated lignin-based thermoplastic polyurethane (JF reinforced ASKLTPU) was prepared and characterized as a short-fiber-reinforced elastomer with carbon-neutrality and biodegradability. The acetylated softwood kraft lig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71c35aa430c4f95cd3be9b65523e00b5
https://escholarship.org/uc/item/1zz504b1
https://escholarship.org/uc/item/1zz504b1
Publikováno v:
Fibers and Polymers. 17:540-552
Low-temperature pyrolysis up to 200, 250, 300 °C was conducted in order to remove non-cellulosic compounds without damaging the structure of the cellulose in jute fibers. The chemical, morphological, and mechanical aspects of prepared low-temperatur
Autor:
Jong Shin Park, Ji Hyun Yeo
Publikováno v:
Proceedings of the 4th World Congress on New Technologies.
Autor:
Myounguk Kim, Jong-Shin Park, Jungmin Lee, Dong-Hyun Kim, Soo-Hee Park, Seungtaek Oh, Hyun-gyoo Roh, Sunghoon Kim
Publikováno v:
Polymers
Volume 10
Issue 6
Polymers, Vol 10, Iss 6, p 605 (2018)
Polymers, vol 10, iss 6
Volume 10
Issue 6
Polymers, Vol 10, Iss 6, p 605 (2018)
Polymers, vol 10, iss 6
Superabsorbent polymers (SAPs) are crosslinked hydrophilic polymers that are capable of absorbing large amounts of water. Commercial SAPs are mostly produced with acrylic acid that cannot be easily biodegraded. Therefore, in this study, polysaccharid
Autor:
Jong-Su Lee, Jungmin Lee, Soo-Hee Park, Hyeon-Jeong Kang, Myounguk Kim, Jong-Shin Park, Hyun-gyoo Roh, Se-Jun Oh
Publikováno v:
Journal of nanoscience and nanotechnology. 17(4)
Due to the strong hydrophobic and van der Waals interactions between individual carbon nanotubes (CNTs), these particles easily aggregate with themselves. When CNTs were introduced into a polymer matrix as a filler, aggregations formed that can adver
Autor:
Seung-Taek Oh, Soomyung Choi, Dami Jeong, Jungmin Lee, Jong-Shin Park, Hyun-gyoo Roh, Sunghoon Kim
Publikováno v:
Fibers and Polymers. 16:744-751
In this study, butylolactone-modified lignin (BLL) and tetrahydrofuran-modified lignin (THFL) were used for alkyl chain modification of lignin in order to mimic the relation of lignin-carbohydrate-complex (LCC) and cellulose. The result of FT-IR and
Autor:
Seung-Taek Oh, Jungmin Lee, Byoung-Chul Chun, Narang Ahn, Jong-Shin Park, Jae-Whan Cho, Hyungyu Roh, Sunghoon Kim
Publikováno v:
Fibers and Polymers. 15:2458-2465
Lignin has enormous potential for use as a raw material in the polymer industry. However, lignin has not been utilized as a raw material despite its many advantages because of its brittleness and difficulty of processing. Chemical modification of lig
Publikováno v:
Polymers; Volume 9; Issue 9; Pages: 452
Polymers
Polymers, Vol 9, Iss 9, p 452 (2017)
Polymers
Polymers, Vol 9, Iss 9, p 452 (2017)
In this study, the PPS/MWCNTs/AlN composite was prepared with poly(phenylene sulfide) (PPS), covalent functionalized multi-walled carbon nanotubes (fMWCNTs), and aluminum nitride (AlN) via melt-blending techniques. The AlN is a fascinating non-oxidiz
Autor:
Senung-Taek Oh, Byoung-Chul Chun, Narang Ahn, Heonyoung Jeong, Jungmin Lee, Jong-Shin Park, Hyun-gyoo Roh, Sunghoon Kim, Jae-Whan Cho
Publikováno v:
Fibers and Polymers. 15:1349-1356
Polyurethanes are polymers with urethane linkages in their backbone. It is prepared by polyaddition polymerization between isocyanates and polyols, which produce different chemical, physical, and mechanical properties depending on their types and cha