Zobrazeno 1 - 10
of 212
pro vyhledávání: '"Young-Uk Kwon"'
Publikováno v:
Ultrasonics Sonochemistry, Vol 77, Iss , Pp 105679- (2021)
Transition metal (TM) core-platinum (Pt) shell nanoparticles (TM@Pt NPs) are attracting a great deal of attention as highly active and durable oxygen reduction reaction (ORR) electrocatalysts of fuel cells and metal-air batteries. However, most of th
Externí odkaz:
https://doaj.org/article/8437987614854f9db7d5ad09cb270f17
Autor:
Zhiqiang Huang, Haiyan Gao, Zitao Yang, Wenhao Jiang, Qian Wang, Shufei Wang, Jing Ju, Young-Uk Kwon, Yongnan Zhao
Publikováno v:
Materials & Design, Vol 180, Iss , Pp - (2019)
Conversion reactions of SnO2-based anode materials have recently been confirmed reversible by using well-designed nanostructures, while the detailed mechanism during charging and discharging is still ambiguous. Unwrapping the real mechanism is helpfu
Externí odkaz:
https://doaj.org/article/66c14b6cc5674aa99cb62c5125d2af2b
Autor:
Kyung-Ryul Oh, Gwang-Nam Yun, Ki-Duk Kim, Yeon-Joo Cheong, Changho Yoo, Fajar Prihatno, Hye-Young Jang, Anil H. Valekar, Ga-Young Cha, Mijung Lee, Jaehoon Jung, Young-Uk Kwon, Young Kyu Hwang
Publikováno v:
Chemistry of Materials. 34:8153-8162
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8416f62caf885fa69d3b4b49e0d642b
https://doi.org/10.1021/acs.chemmater.2c00846
https://doi.org/10.1021/acs.chemmater.2c00846
Autor:
Pravin P. Upare, Ga-Young Cha, Youngmin Kim, Young Kyu Hwang, Anil H. Valekar, Mijung Lee, Kyung-Ryul Oh, Young-Uk Kwon, Sanil E. Sivan, Su-Kyung Lee
Publikováno v:
Chemistry of Materials. 32:10084-10095
Stable, high-performance noble-metal catalysts have proven effective for obtaining lactate (LA) and formate (FA) from simultaneous conversion of glycerol and carbonate as a CO2 source. For this pur...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a517a406369da1ab98f4f780861dca6
https://doi.org/10.1021/acs.chemmater.0c03423
https://doi.org/10.1021/acs.chemmater.0c03423
Autor:
Jianguo Yu, Haiyan Gao, Chenzhuo Zhao, Ziqiang Wang, Qing Wang, Yongnan Zhao, Xiaolei Liu, Young-Uk Kwon, Shufei Wang
Publikováno v:
Journal of Solid State Electrochemistry. 25:659-670
Using concentrated sulfuric acid as the solvent, nanocomposites of iron (II) phthalocyanine and graphene oxide (denoted as FePcGOn) are rationally and facilely fabricated by self-assembly via π-π interactions. The unique structure of FePcGO2 render
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b7dfb5b3c1a75bc3735d719fb4f397c
https://doi.org/10.1007/s10008-020-04840-7
https://doi.org/10.1007/s10008-020-04840-7
Publikováno v:
Journal of Catalysis. 384:22-29
Pd/C catalysts consisted of Pd nanoparticles (NPs) on carbon support are an important electrocatalyst in fuel cells operating on small molecules such as formic acid, methanol, and ethanol. Enhancing the performance and durability of Pd/C catalyst is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31595773b20f64bcb6874e5aa8251349
https://doi.org/10.1016/j.jcat.2020.02.010
https://doi.org/10.1016/j.jcat.2020.02.010
Autor:
Kwak Jaesung, Young Kyu Hwang, Young-Uk Kwon, Kyung-Ryul Oh, Minhui Lee, Jaehoon Jung, Anil H. Valekar, Ga-Young Cha, Ji Woong Yoon, Do-Young Hong, Jong-San Chang
Publikováno v:
ACS Catalysis. 10:3720-3732
The catalytic transfer hydrogenation (CTH) reaction is considered as a potential route for upgrading bio-based carbonyls to their corresponding alcohols. Herein, a series of Zr-based metal−organic ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12447560d5ffc7d5ab0790c9386b370c
https://doi.org/10.1021/acscatal.9b05085
https://doi.org/10.1021/acscatal.9b05085
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3406733611e5a5387ee93f1884b0224b
https://doi.org/10.2139/ssrn.4073332
https://doi.org/10.2139/ssrn.4073332
Publikováno v:
Ultrasonics Sonochemistry, Vol 77, Iss, Pp 105679-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Highlights • UPS is facile method to synthesize 2–3 nm core–shell NP well-dispersed on support. • Fe@Pt/C core–shell NPs are synthesized well with high yield at 140–155 ℃. • The formation reaction of Pt shell on Fe NPs is thermally ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea89366a50195297baf1a4e6c54a55a4
http://www.sciencedirect.com/science/article/pii/S1350417721002212
http://www.sciencedirect.com/science/article/pii/S1350417721002212
Autor:
Dan Wei, Yongnan Zhao, Wenjie Yu, Jianhong Chen, Honghui Shen, Young-Uk Kwon, Yuning Qu, Jianguo Yu, Shuya Wen
Publikováno v:
Ionics. 26:1347-1356
In this work, we synthesized a Pd nanonetwork (PdNN) catalyst by employing Nafion as structure-directing agent. The nanonetwork-like structure is interconnected by Pd particles. Moreover, the morphologies and the sizes of PdNN samples can be tunable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a5f09f9c48a56fcfe115772f9cb0aa0
https://doi.org/10.1007/s11581-019-03276-y
https://doi.org/10.1007/s11581-019-03276-y