Zobrazeno 1 - 10
of 357
pro vyhledávání: '"Yong Gun Shul"'
Autor:
Min Xu, Yukwon Jeon, Aaron Naden, Heesu Kim, Gwilherm Kerherve, David J. Payne, Yong-gun Shul, John T. S. Irvine
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Bimetallic catalysts combining precious and earth-abundant metals in well designed nanoparticle architectures can enable cost efficient and stable heterogeneous catalysis. Here, we present an interaction-driven in-situ approach to engineer f
Externí odkaz:
https://doaj.org/article/6cc3841e774a41939924740eb84f9dc4
Publikováno v:
Nanomaterials, Vol 12, Iss 22, p 4022 (2022)
Here, a composite nanoparticle with an acid–base bifunctional structure has been reported for the transesterification of rapeseed oil to produce biodiesel. Triazole-PWA (PWA = 12-tungstophosphoric acid) composite materials with a hexahedral structu
Externí odkaz:
https://doaj.org/article/4d3effeedd9948f9aa6e2eff8c072ccb
Publikováno v:
Nanomaterials, Vol 12, Iss 7, p 1230 (2022)
Nano-composite filler has received attention for the application to high temperature and low humidity polymer electrolyte membrane (PEM) in fuel cell systems. Heteropolyacids (HPAs) are one of the most attractive materials because of their conductive
Externí odkaz:
https://doaj.org/article/65a9566686be48f99e216dd92c99da9f
Publikováno v:
Energies, Vol 14, Iss 16, p 4960 (2021)
The effect of the Au coated printed circuit board (PCB) as a current collector on the performance of fuel cells is demonstrated. In this study, optimized pulse electroplating was introduced, which was found to be much more effective compared to the d
Externí odkaz:
https://doaj.org/article/64c7bb6282244a449b6ef8f78723fcbe
Publikováno v:
Science Advances. 9
To achieve a sustainable society, CO 2 emissions must be reduced and efficiency of energy systems must be enhanced. The polymer electrolyte membrane fuel cell (PEMFC) has zero CO 2 emissions and high effectiveness for various applications. A well-des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a39361c7b89699d729fcbd52a2e854db
https://doi.org/10.1126/sciadv.adf4863
https://doi.org/10.1126/sciadv.adf4863
Autor:
Ok Sung Jeon, Hyesung Lee, Kug-Seung Lee, Vinod K. Paidi, Yunseong Ji, Oh Chan Kwon, Jeong Pil Kim, Jae-Ha Myung, Sang Yoon Park, Young Joon Yoo, Jin Goo Lee, Sang-Yup Lee, Yong Gun Shul
Publikováno v:
ACS Applied Materials & Interfaces. 14:12140-12148
The strong bonding at the interface between the metal and the support, which can inhibit the undesirable aggregation of metal nanoparticles and carbon deposition from reforming of hydrocarbon, is well known as the classical strong metal-support inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fd9db8655c488f26091b237d95c1357
https://doi.org/10.1021/acsami.1c20889
https://doi.org/10.1021/acsami.1c20889
Autor:
Ok Sung Jeon, Myeong Geun Park, Rak Hyun Song, Kwang Hyun Ryu, Chan Woong Na, Yong Gun Shul, Jin Goo Lee
Publikováno v:
Journal of Materials Science: Materials in Electronics. 33:3208-3214
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7513b5e02c196fafc1e0753b10cb87e4
https://doi.org/10.1007/s10854-021-07522-w
https://doi.org/10.1007/s10854-021-07522-w
Autor:
Chanmin Lee, Oh Chan Kwon, Jinsol Kim, Kyeongseok Oh, Sang Sun Park, Yukwon Jeon, Yong Gun Shul, Gicheon Lee
Publikováno v:
Research on Chemical Intermediates. 47:287-302
Ammoxidation of m-xylene is evaluated in the presence of a customized heteropoly acid catalyst as an imidazole/molybdovanadophosphoric acid (imidazole/PMoV). Imidazole is employed to maintain its heterogeneous phase during the ammoxidation reaction a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b64fde706acb1f4b95e4604cf8af7d16
https://doi.org/10.1007/s11164-020-04342-1
https://doi.org/10.1007/s11164-020-04342-1
Autor:
Yunseong Ji, Chanmin Lee, Hansung Kim, Oh Chan Kwon, Yukwon Jeon, Ok Sung Jeon, Jeongpil Kim, Dae Woo Kim, Yong Gun Shul
Publikováno v:
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 53:569-575
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbb526682699d8b19bb6c824e9356ac0
https://doi.org/10.1252/jcej.19we078
https://doi.org/10.1252/jcej.19we078
Autor:
Seon Ho Lee, Doo Hwan Jung, Lee Byung Rok, Dong Hyun Peck, Sang Do Kim, Seong Ho Yoon, Yong Gun Shul, Ui-Su Im, Song Mi Lee
Publikováno v:
Carbon. 155:186-194
Coal extract produced by solvent extraction of low-rank coal is not suitable for spinning due to its high oxygen content. In order to effectively overcome this limitation, soft pitch was produced by co-carbonization of coal extract and petroleum resi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfb8b62e7fad7064fc57cacd2dac17e9
https://doi.org/10.1016/j.carbon.2019.08.061
https://doi.org/10.1016/j.carbon.2019.08.061