Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Je Hyeon Yeon"'
Publikováno v:
ACS Applied Materials & Interfaces. 13:56014-56024
The catalyst layer's high durability is essential in commercializing polymer electrolyte membrane fuel cells (PEMFCs), particularly for vehicle applications, because their frequent on/off operation can induce carbon corrosion, which affects surface p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b32e1b31896c6fee48597ba1e8c1dab3
https://doi.org/10.1021/acsami.1c12616
https://doi.org/10.1021/acsami.1c12616
Publikováno v:
Carbon. 184:910-922
Proton exchange membrane fuel cells (PEMFCs) are operated in a range of different environments including near-dry operating conditions. When a PEMFC operates under low relative humidity (RH) conditions, performance degradation rapidly occurs because
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de9ff0f84a82bbb0e57e3a21b4ba961d
https://doi.org/10.1016/j.carbon.2021.08.079
https://doi.org/10.1016/j.carbon.2021.08.079
Autor:
Je Hyeon Yeon, Jin Young Kim, Sung Soo Shin, Jiwoo Choi, Seung Ho Yook, Mansoo Choi, Segeun Jang
Publikováno v:
ACS Applied Materials & Interfaces. 13:806-815
The development of a novel approach to achieve high-performance and durable fuel cells is imperative for the further commercialization of proton-exchange (or polymer electrolyte) membrane fuel cells (PEMFCs). In this work, multifunctional dendritic N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d5e5008df3153467b378847c7749306
https://doi.org/10.1021/acsami.0c21176
https://doi.org/10.1021/acsami.0c21176
Autor:
Je Hyeon Yeon, Yun Sik Kang, Segeun Jang, Jiwoo Choi, Le Vu Nam, Sang Moon Kim, Changwook Seol, Mansoo Choi, Sung Jong Yoo
Publikováno v:
Journal of Industrial and Engineering Chemistry. 90:327-332
A simple and facile way of modifying commercial membranes for effective fuel cell operation under elevated temperature/low relative humidity conditions has been developed. Instead of using the conventional casting and evaporation method involving the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83eaa566e8a57d61a6eb7805871c92e6
https://doi.org/10.1016/j.jiec.2020.07.031
https://doi.org/10.1016/j.jiec.2020.07.031
Publikováno v:
Journal of Industrial and Engineering Chemistry. 80:65-73
Proton exchange membrane fuel cells (PEMFC) are promising zero emission power sources that typically use precious noble metals such as platinum as catalysts. Due to the expensive catalyst material costs, the durability of catalyst support material is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17a861b32a6705c45811012c4f80d1ab
https://doi.org/10.1016/j.jiec.2019.07.032
https://doi.org/10.1016/j.jiec.2019.07.032
Autor:
Jiwoo, Choi, Je Hyeon, Yeon, Seung Ho, Yook, Sungsoo, Shin, Jin Young, Kim, Mansoo, Choi, Segeun, Jang
Publikováno v:
ACS applied materialsinterfaces. 13(1)
The development of a novel approach to achieve high-performance and durable fuel cells is imperative for the further commercialization of proton-exchange (or polymer electrolyte) membrane fuel cells (PEMFCs). In this work, multifunctional dendritic N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ae4bb55c7547961283b40cbe88570795
https://pubmed.ncbi.nlm.nih.gov/33393284
https://pubmed.ncbi.nlm.nih.gov/33393284
Publikováno v:
ECS Meeting Abstracts. :624-624
Proton exchange membrane fuel cells (PEMFC), which are promising eco-friendly energy sources, need to operate under low humidity conditions in order to be applied for small electrical devices. In such low relative humidity condition, hydration of mem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f32e542c0d9a783cb565ad71d3f0b69b
https://doi.org/10.1149/ma2020-015624mtgabs
https://doi.org/10.1149/ma2020-015624mtgabs
Publikováno v:
ECS Meeting Abstracts. :1633-1633
The degradation of the proton exchange membrane (PEM) induced by various physical and chemical causes is one of the critical obstacles for the commercialization of proton exchange membrane fuel cells (PEMFCs). Among them, the free radical attack is t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38589dbdcfc48146193535b02670447e
https://doi.org/10.1149/ma2020-01381633mtgabs
https://doi.org/10.1149/ma2020-01381633mtgabs
Publikováno v:
Advanced Materials Interfaces. 6:1900606
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dfd75c61b26aa2e4a4e1178a1e66bb3
https://doi.org/10.1002/admi.201900606
https://doi.org/10.1002/admi.201900606