Search Results - "Park, Jeong‐Young"

Seamlessly Conductive 3D Nanoarchitecture of Core–Shell Ni‐Co Nanowire Network for Highly Efficient Oxygen Evolution by Bae, Seok‐Hu, Kim, Ji‐Eun, Randriamahazaka, Hyacinthe, Moon, Song‐Yi, Park, Jeong‐Young, Oh, Il‐Kwon

“…Electrochemical splitting of water is an attractive way to produce hydrogen fuel as a clean and renewable energy source. However, a major challenge is to…”
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Silk Nanofiber-Networked Bio-Triboelectric Generator: Silk Bio-TEG by Kim, Hyun-Jun, Kim, Jae-Hwan, Jun, Ki-Woo, Kim, Jong-Hun, Seung, Wan-Chul, Kwon, Oh Hyeong, Park, Jeong-Young, Kim, Sang-Woo, Oh, Il-Kwon

“…A silk nanofiber‐networked bio‐triboelectric generator (Silk Bio‐TEG) is developed using an eco‐friendly and sustainable silk biomaterial with strong hydrogen…”
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Effect of surface oxygen functionalization of carbon support on the activity and durability of Pt/C catalysts for the oxygen reduction reaction by Kim, Jae Hyung, Cheon, Jae Yeong, Shin, Tae Joo, Park, Jeong Young, Joo, Sang Hoon

“…Oxygen functionalization of carbon supports has been a widely used strategy to enhance catalytic performance of carbon supported Pt (Pt/C) catalysts. However,…”
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Controlling hot electron flux and catalytic selectivity with nanoscale metal-oxide interfaces by Lee, Si Woo, Kim, Jong Min, Park, Woonghyeon, Lee, Hyosun, Lee, Gyu Rac, Jung, Yousung, Jung, Yeon Sik, Park, Jeong Young

“…Interaction between metal and oxides is an important molecular-level factor that influences the selectivity of a desirable reaction. Therefore, designing a…”
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Influence of Support Acidity of Pt/Nb2O5 Catalysts on Selectivity of CO2 Hydrogenation by Tran, Si Bui Trung, Choi, Hanseul, Oh, Sunyoung, Park, Jeong Young

“…In solid acid catalysis, understanding the impact of support acidity on catalytic performance has remained a controversial issue. The selected catalytic…”
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Nanohole-Structured and Palladium-Embedded 3D Porous Graphene for Ultrahigh Hydrogen Storage and CO Oxidation Multifunctionalities by Kumar, Rajesh, Oh, Jung-Hwan, Kim, Hyun-Jun, Jung, Jung-Hwan, Jung, Chan-Ho, Hong, Won G, Kim, Hae-Jin, Park, Jeong-Young, Oh, Il-Kwon

“…Atomic-scale defects on carbon nanostructures have been considered as detrimental factors and critical problems to be eliminated in order to fully utilize…”
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Work function engineering of single layer graphene by irradiation-induced defects by Kim, Jong-Hun, Hwang, Jin Heui, Suh, Joonki, Tongay, Sefaattin, Kwon, Sangku, Hwang, C. C., Wu, Junqiao, Young Park, Jeong

“…We report the tuning of electrical properties of single layer graphene by α-beam irradiation. As the defect density increases upon irradiation, the surface…”
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How Rh surface breaks CO2 molecules under ambient pressure by Kim, Jeongjin, Ha, Hyunwoo, Doh, Won Hui, Ueda, Kohei, Mase, Kazuhiko, Kondoh, Hiroshi, Mun, Bongjin Simon, Kim, Hyun You, Park, Jeong Young

“…Utilization of carbon dioxide (CO 2 ) molecules leads to increased interest in the sustainable synthesis of methane (CH 4 ) or methanol (CH 3 OH). The…”
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Reduced Graphene Oxide as a Catalyst Binder: Greatly Enhanced Photoelectrochemical Stability of Cu(In,Ga)Se2 Photocathode for Solar Water Splitting by Koo, Bonhyeong, Byun, Segi, Nam, Sung‐Wook, Moon, Song‐Yi, Kim, Suncheul, Park, Jeong Young, Ahn, Byung Tae, Shin, Byungha

“…The photoelectrochemical (PEC) properties of a Cu(In,Ga)Se2 (CIGS) photocathode covered with reduced graphene oxide (rGO) as a catalyst binder for solar‐driven…”
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Hot Electron and Surface Plasmon-Driven Catalytic Reaction in Metal–Semiconductor Nanostructures by Park, Jeong Young, Kim, Sun Mi, Lee, Hyosun, Naik, Brundabana

“…A pulse of high kinetic energy electrons (1–3 eV) in metals can be generated after surface exposure to external energy, such as the absorption of light or…”
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Three-dimensional hot electron photovoltaic device with vertically aligned TiO2 nanotubes by Goddeti, Kalyan C., Lee, Changhwan, Lee, Young Keun, Park, Jeong Young

“…Titanium dioxide (TiO 2 ) nanotubes with vertically aligned array structures show substantial advantages in solar cells as an electron transport material that…”
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Hot electron-driven electrocatalytic hydrogen evolution reaction on metal–semiconductor nanodiode electrodes by Nedrygailov, Ievgen I., Moon, Song Yi, Park, Jeong Young

“…Hot electrons generated on metal catalysts influence atomic and molecular processes, leading to hot electron-driven catalytic reactions. Here, we show the…”
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Catalytic activity of Au/TiO2 and Pt/TiO2 nanocatalysts prepared with arc plasma deposition under CO oxidation by Kim, Sang Hoon, Jung, Chan-Ho, Sahu, Nruparaj, Park, Dahee, Yun, Jung Yeul, Ha, Heonphil, Park, Jeong Young

“…[Display omitted] ► Novel synthesis of nanocatalysts fabricated by arc plasma deposition is reported. ► The particle size of the gold nanoparticles can be…”
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Hot Electron Surface Chemistry at Oxide–Metal Interfaces: Foundation of Acid-base Catalysis by Park, Jeong Young, Somorjai, Gabor A.

“…The development of catalytic nanodiodes to measure the flow of hot electrons generated at metal–oxide interfaces has proven that exothermic catalytic reactions…”
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The Nanoscience Revolution: Merging of Colloid Science, Catalysis and Nanoelectronics by Somorjai, Gabor A., Tao, Feng, Park, Jeong Young

“…The incorporation of nanosciences into catalysis studies has become the most powerful approach to understanding reaction mechanisms of industrial catalysts and…”
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Strategies for Hot Electron-Mediated Catalytic Reactions: Catalytronics by Park, Jeong Young, Lee, Si Woo, Lee, Changwhan, Lee, Hyosun

“…A pulse of high kinetic energy electrons can be generated after deposition of external energy to a metallic surface, such as the absorption of light or…”
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Catalytic activity of Pt/SiO2 nanocatalysts synthesized via ultrasonic spray pyrolysis process under CO oxidation by Jung, Chan-Ho, Yun, Jaecheol, Qadir, Kamran, Naik, Brundabana, Yun, Jung-Yeul, Park, Jeong Young

“…•Pt/SiO2 nanocatalysts were synthesized via the ultrasonic spray pyrolysis process.•Nanocatalysts synthesized using spray pyrolysis exhibited high catalytic…”
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MOF‐Derived Bifunctional Iron Oxide and Iron Phosphide Nanoarchitecture Photoelectrode for Neutral Water Splitting by Shit, Subhash Chandra, Mondal, Indranil, Pendem, Saikiran, Bai, Linyi, Park, Jeong Young, Mondal, John

“…The rational design of effective and inexpensive electrocatalysts for solar‐powered water splitting is under intense focus to overcome barriers during…”
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Facile Tuning of Metal/Oxide Interface in Hollow Nanoreactor Affecting Catalytic Activity and Selectivity by Lee, Si Woo, Lee, Hyosun, Lee, Dong-Gyu, Oh, Sunyoung, Lee, In Su, Park, Jeong Young

“…To develop cutting-edge catalysts with excellent catalytic performance, novel synthetic techniques are required. In particular, hollow oxide nanoparticles are…”
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Isotope Effect of Hot Electrons Generated on Pt Nanoparticle Surfaces Under H2 and D2 Oxidation by Lee, Hyosun, Nedrygailov, Ievgen I., Lee, Si Woo, Park, Jeong Young

“…Hot electrons are generated when an exothermic chemical reaction takes place on the surface of a metal catalyst. Detection of these electrons using a catalytic…”
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