Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Han Ik Joh"'
Publikováno v:
Composites Part C: Open Access, Vol 13, Iss , Pp 100429- (2024)
In this study, to address environmental challenges stemming from plastic wastes, we produced carbon material derived from polyethylene (PE-C) using thermal oxidation and carbonization processes. Prior to thermal oxidation, e-beam irradiation was empl
Externí odkaz:
https://doaj.org/article/f86c07a838ea43a6938cc2faed8af170
Publikováno v:
Journal of Industrial and Engineering Chemistry. 122:426-436
Publikováno v:
Journal of Industrial and Engineering Chemistry. 117:434-441
Autor:
Servin Rathi, Inyeal Lee, Moonshik Kang, Dongsuk Lim, Yoontae Lee, Serhan Yamacli, Han-Ik Joh, Seongsu Kim, Sang-Woo Kim, Sun Jin Yun, Sukwon Choi, Gil-Ho Kim
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
Abstract The fractions of various functional groups in graphene oxide (GO) are directly related to its electrical and chemical properties and can be controlled by various reduction methods like thermal, chemical and optical. However, a method with su
Externí odkaz:
https://doaj.org/article/ac3dd9eeb9ad4739af5613b7ba08577d
Publikováno v:
International Journal of Energy Research. 46:13476-13486
Publikováno v:
Electrochemistry Communications, Vol 106, Iss , Pp - (2019)
Pd-Y alloy nanoparticle-embedded carbon nanofiber (CNF) were sequentially synthesized by electrospinning a solution mixture containing Y precursor and polyacrylonitrile, stabilization, carbonization at 1200 °C, activation, and impregnation of Pd. Th
Externí odkaz:
https://doaj.org/article/9bca2dd432d9442484da8c58e319c7ac
Publikováno v:
Journal of Industrial and Engineering Chemistry. 105:268-277
We demonstrate the conversion of disposable polypropylene (PP) masks into non-graphitizable carbon powders that can be applied as anode materials in sodium ion batteries. Sulfuric acid treatment and subsequent pyrolysis of the masks resulted in polya
Publikováno v:
Carbon Letters. 32:313-319
Publikováno v:
International Journal of Energy Research. 46:4645-4654
Publikováno v:
ACS Applied Materials & Interfaces. 13:53767-53776
Fluorine (F) atoms with the highest electronegativity and low polarizability can easily modify the surface and composition of carbon-based electrode materials. However, this is accompanied by complete irreversibility and uncontrolled reactivity, thus