Zobrazeno 1 - 10 of 19 pro vyhledávání: '"Beomil KIM"'
1
Akademický článek
Quasi-graphitic carbon shell-induced Cu confinement promotes electrocatalytic CO2 reduction toward C2+ products
Autor: Ji-Yong Kim, Deokgi Hong, Jae-Chan Lee, Hyoung Gyun Kim, Sungwoo Lee, Sangyong Shin, Beomil Kim, Hyunjoo Lee, Miyoung Kim, Jihun Oh, Gun-Do Lee, Dae-Hyun Nam, Young-Chang Joo
Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Surface reconstruction of electrocatalysts is an important issue for electroconversion of carbon dioxide to value-added chemical products. Here the authors address this issue by using copper nanoparticles protected by self-formed quasi graphitic carb
Externí odkaz: https://doaj.org/article/adbab686bfbb4c4ab9efb56f5ae75f91
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2
Akademický článek
A study on prediction of whipping effect of very large container ship considering multiple sea states
Autor: Beomil Kim, Joonmo Choung
Publikováno v: International Journal of Naval Architecture and Ocean Engineering, Vol 12, Iss , Pp 387-398 (2020)
In the design stage of the very large container ships, some methodologies for the whipping effects have been developed, but most of them are based on single sea state. We developed a methodology that considers multiple sea states. Fluid-structure Int
Externí odkaz: https://doaj.org/article/9dd7d7680d914393b2c5139ba1dd8825
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5
Tunable Product Selectivity in Electrochemical CO2 Reduction on Well-Mixed Ni–Cu Alloys
Autor: Hakhyeon Song, Ying Chuan Tan, Stefan Ringe, Beomil Kim, Jihun Oh
Publikováno v: ACS Applied Materials & Interfaces. 13:55272-55280
Electrochemical reduction of CO2 on copper-based catalysts has become a promising strategy to mitigate greenhouse gas emissions and gain valuable chemicals and fuels. Unfortunately, however, the generally low product selectivity of the process decrea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6e9b4c5675522500fb190c3abcb2e13
https://doi.org/10.1021/acsami.1c19224
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8
Operando Spectroscopic Investigation of a Boron-Doped CuO Catalyst and Its Role in Selective Electrochemical C–C Coupling
Autor: Sojung Park, Hakhyeon Song, Beomil Kim, Jihun Oh, Kshirodra Kumar Patra, Wooyul Kim
Publikováno v: ACS Applied Energy Materials. 3:11343-11349
Partially positive-charged copper (Cuδ+) is known to boost the formation of highly valued multicarbon C2+ products during the electrochemical CO2 reduction reaction (CO2RR). In this work, we doped ...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e78a60f59cbe1c01b83d6c91f33ac0f
https://doi.org/10.1021/acsaem.0c02284
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9
Thermodynamically driven self-formation of copper-embedded nitrogen-doped carbon nanofiber catalysts for a cascade electroreduction of carbon dioxide to ethylene
Autor: Sang‐Ho Oh, Jihun Oh, Young-Chang Joo, Deokgi Hong, Wonhyo Joo, Ji-Yong Kim, Jae-Chan Lee, Gun-Do Lee, Beomil Kim, Miyoung Kim
Publikováno v: Journal of Materials Chemistry A. 8:11632-11641
Electrocatalysts for CO2 electroreduction require not only high-performance active materials to control the series reaction but also conductive and durable supports to ensure long-term stability under harsh operating conditions. Instead of convention
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7763fae5a4cb5b526fcefc8c64423cd
https://doi.org/10.1039/d0ta03322g
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