Zobrazeno 1 - 10
of 179
pro vyhledávání: '"Sung Hyeon Baeck"'
Autor:
Jae Il So, Chung Soo Lee, Byeong Seok Kim, Hyeon Woo Jeong, Jin Sung Seo, Sung Hyeon Baeck, Sang Eun Shim, Yingjie Qian
Publikováno v:
Polymers, Vol 15, Iss 5, p 1300 (2023)
Fluorosilicone rubber (F-LSR) is a promising material that can be applied in various cutting-edge industries. However, the slightly lower thermal resistance of F-LSR compared with that of conventional PDMS is difficult to overcome by applying nonreac
Externí odkaz:
https://doaj.org/article/e42d988ea787474b8d9d1e573466f7e6
Autor:
Yoo Lim Sim, Jaewon Lee, Su Min Oh, Dong Beom Kim, Kijong Kim, Sung-Hyeon Baeck, Sang Eun Shim, Yingjie Qian
Publikováno v:
Polymers, Vol 16, Iss 7, p 914 (2024)
Gaskets and seals are essential components in the operation of proton exchange membrane (PEM) fuel cells and are required for keeping hydrogen and air/oxygen within their individual compartments. The durability of these gaskets and seals is necessary
Externí odkaz:
https://doaj.org/article/089ae9fb734e4c2192a33a804771e30c
Publikováno v:
Journal of Thermal Analysis and Calorimetry.
Autor:
Seungok Kim, Kyeongseok Min, Hyeri Kim, Rimhwan Yoo, Sang Eun Shim, Dongwook Lim, Sung-Hyeon Baeck
Publikováno v:
International Journal of Hydrogen Energy. 47:8165-8176
Publikováno v:
International Journal of Hydrogen Energy. 47:2378-2388
Herein, Ni-doped Mn2O3 microspheres are successfully synthesized via the facile coprecipitation of metal ions and ammonium bicarbonates, followed by a heat treatment process. Ni-doped Mn2O3 exhibits outstanding catalytic performance toward the oxygen
Publikováno v:
Microchimica Acta. 190
Publikováno v:
International Journal of Analytical Chemistry, Vol 2018 (2018)
We propose a simple method to investigate both the qualitative and quantitative properties of titanium tetrachloride. The selection and concentration of the employed solvent were found to be very important in the analysis of highly reactive titanium
Externí odkaz:
https://doaj.org/article/34d0296f029242e29763e9ff8fc174c3