Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Eun Seob Sim"'
Autor:
Nanjun Chen, Ho Hyun Wang, Sun Pyo Kim, Hae Min Kim, Won Hee Lee, Chuan Hu, Joon Yong Bae, Eun Seob Sim, Yong-Chae Chung, Jue-Hyuk Jang, Sung Jong Yoo, Yongbing Zhuang, Young Moo Lee
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Developing high-performance anion exchange membranes and ionomers is crucial for low-cost alkaline fuel cells. Here, the authors explore rigid and high ion conductive poly(fluorenyl aryl piperidinium) copolymers, extending their applications to anion
Externí odkaz:
https://doaj.org/article/7e65fd2480114c2e895fe52a5a98c683
Publikováno v:
Catalysts, Vol 10, Iss 5, p 469 (2020)
Charge separation is the most important factor in determining the photocatalytic activity of a 2D/2D heterostructure. Despite the exclusive advantages of 2D/2D heterostructure semiconductor systems such as large surface/volume ratios, their use in ph
Externí odkaz:
https://doaj.org/article/c8b5cd759c524b06ae11ff0023be5fde
Publikováno v:
ACS Applied Materials & Interfaces. 13:37035-37043
Developing highly active catalysts for hydrogen evolution reaction based on earth-abundant materials is challenging. Nitrogen doping has recently been reported to improve catalytic properties by modifying the electrochemical properties of titanium ca
Publikováno v:
Sustainable Materials and Technologies. 34:e00502
Autor:
Won Jun Chang, Eun Seob Sim, Jiseok Kwon, Suhee Jang, Dae Yeop Jeong, Taeseup Song, Nuri Oh, Ho Won Jang, Yong-Chae Chung, Won Il Park
Publikováno v:
Chemical Engineering Journal. 434:134668
Autor:
Hae Min Kim, Joon Yong Bae, Eun Seob Sim, Young Moo Lee, Sun Pyo Kim, Won Hee Lee, Jue-Hyuk Jang, Sung Jong Yoo, Yongbing Zhuang, Chuan Hu, Yong-Chae Chung, Nanjun Chen, Ho Hyun Wang
Publikováno v:
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Low-cost anion exchange membrane fuel cells have been investigated as a promising alternative to proton exchange membrane fuel cells for the last decade. The major barriers to the viability of anion exchange membrane fuel cells are their unsatisfacto
Autor:
Eun Seob Sim, Yong-Chae Chung
Publikováno v:
Applied Surface Science. 435:210-215
In this study, the influence of the non-uniform surface of F- and O-functionalized Ti2C on the anchoring behavior of lithium polysulfide (LiPS) is investigated using density functional theory. In order to consider the non-uniform surface, the substit
Publikováno v:
Journal of the European Ceramic Society. 38:629-635
Co 3 O 4 is one of the most widely used materials in energy and environmental field due to its unintentional p-type nature, which depends on the preparation conditions. In this study, we investigated the origin of the unintentional p-type conductivit
Publikováno v:
Applied Surface Science. 562:150149
MXenes have potential as a hydrogen evolution reaction (HER) catalyst based on their large surface area and excellent electrical properties. In this study, the change in HER catalytic properties according to the surface state of Ti2C-based MXene was
Publikováno v:
Phys. Chem. Chem. Phys.. 19:28189-28194
N-Doped graphene (NG) has been widely used as a cathode material for lithium-sulfur (Li-S) batteries due to its strong interaction with lithium polysulfide (LiPS) species. However, strong interaction between the NG substrate and the LiPS molecules in