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7篇 您的检索式:作者名="Juhee Yoon"
    题名 作者 年代 出处 被引量
1Flammable carbon nanotube transistors on a nitrocellulose paper substrate for transient electronics显示文摘短暂电子学代表包括能响应刺激以一种控制方式消失的材料的技术的一个新兴的班。与被设计在最长可能的时期上操作的常规电子设备相对照,短暂电子学被操作在一个短、明确的时期上典型地定义;当不再需要时,短暂电子学经历 self-deconstruction 并且完全消失。在这个工作,明确地,我们基于纸底层表明热地触发的短暂电子设备的制造一份硝化纤维素报纸。因为它由被暴露被 nitrating 纤维素形成到硝酸的高度易燃的部件组成,硝化纤维素纸经常在魔力的行为被使用。因此,没有生产任何残余,在硝化纤维素纸上制作的电子设备的完全、快速的破坏是可能的(即,灰) 。顷刻率能被控制收音机频率修改被用于银(Ag ) 的导致信号的电压抵抗加热器,它在硝化纤维素纸的背后上被印上。Ag 抵抗加热器被简单、便宜踩的制造准备,它不要求严厉化学药品或复杂热处理。为硝化纤维素纸底层上的电子学,我们采用了半导体的碳 nanotube (CNT ) 在为优异电、机械的性质的晶体管的网络隧道。Jinsu Yoon Juhee Lee Bongsik Choi Dongil Lee Dae Hwan Kim Dong Myong Kim Dong-II Moon Meehyun Lim Sungho Kim Sung-Jin Choi 2017Nano Research2017,10,1:2
2Hippocampal and cortical atrophy in amyloid-negative mild cognitive impairments: comparison with amyloid-positive mild cognitive impairment显示文摘Byoung Seok Ye Sang Won Seo Chi Hun Kim Seun Jeon Geon Ha Kim Young Noh Hanna Cho Cindy W. Yoon Hee Jin Kim Eun Young Jang Jeongmin Lee Jung-Hyun Kim Juhee Chin Jong Min Lee Jeong-Hun Kim Joon-kyung Seong Chang-Hun Kim Yearn Seong Choe Kyung Han Lee Duk L 2014Neurobiology of Aging2014,,2:1
3Clinical Significance of Microbleeds in Subcortical Vascular Dementia显示文摘Sang Won Seo Byung Hwa Lee Eun-Joo Kim Juhee Chin Yoon Sun Cho Uicheul Yoon Duk L. Na 2007Stroke2007,,6:1
4Clinical Significance of Microbleeds in Subcortical Vascular Dementia显示文摘Sang Won Seo Byung Hwa Lee Eun-Joo Kim Juhee Chin Yoon Sun Cho Uicheul Yoon Duk L. Na 2007Stroke2007,,6:1
5Reduction of mint-1, mint-2, and APP overexpression in okadaic acid-treated neurons显示文摘SeungYong Yoon JungEun Choi JuHee Haam Han Choe DongHou Kim 2007NeuroReport2007,,18:1
6Critical factors to inhibit water-splitting side reaction in carbon-based electrode materials for zinc metal anodes显示文摘Zinc metal anodes(ZMA)have high theoretical capacities(820 mAh g−1 and 5855 mAh cm−3)and redox potential(−0.76 V vs.standard hydrogen electrode),similar to the electrochemical voltage window of the hydrogen evolution reaction(HER)in a mild acidic electrolyte system,facilitating aqueous zinc batteries competitive in next-generation energy storage devices.However,the HER and byproduct formation effectuated by water-splitting deteriorate the electrochemical performance of ZMA,limiting their application.In this study,a key factor in promoting the HER in carbon-based electrode materials(CEMs),which can provide a larger active surface area and guide uniform zinc metal deposition,was investigated using a series of threedimensional structured templating carbon electrodes(3D-TCEs)with different local graphitic orderings,pore structures,and surface properties.The ultramicropores of CEMs are the determining critical factors in initiating HER and clogging active surfaces by Zn(OH)2 byproduct formation,through a systematic comparative study based on the 3D-TCE series samples.When the 3D-TCEs had a proper graphitic structure with few ultramicropores,they showed highly stable cycling performances over 2000 cycles with average Coulombic efficiencies of≥99%.These results suggest that a well-designed CEM can lead to high-performance ZMA in aqueous zinc batteries.Dong Hyuk Kang Eunji Lee Beom Sik Youn Son Ha Jong Chan Hyun Juhee Yoon Dawon Jang Kyoung Sun Kim Hyungsub Kim Sang Moon Lee Sungho Lee Hyoung-Joon Jin Hyung-Kyu Lim Young Soo Yun 2022Carbon Energy2022,4,6:0
7Nanoconfinement effect of nanoporous carbon electrodes for ionic liquid-based aluminum metal anode显示文摘Rechargeable aluminum batteries(RABs),which use earth-abundant and high-volumetric-capacity metal anodes(8040 m Ah cm-3),have great potential as next-generation power sources because they use cheaper resources to deliver higher energies,compared to current lithium ion batteries.However,the mechanism of charge delivery in the newly developed,ionic liquid-based electrolytic system for RABs differs from that in conventional organic electrolytes.Thus,targeted research efforts are required to address the large overpotentials and cycling decay encountered in the ionic liquid-based electrolytic system.In this study,a nanoporous carbon(NPC)electrode with well-developed nanopores is used to develop a high-performance aluminum anode.The negatively charged nanopores can provide quenched dynamics of electrolyte molecules in the aluminum deposition process,resulting in an increased collision rate.The fast chemical equilibrium of anionic species induced by the facilitated anionic collisions leads to more favorable reduction reactions that form aluminum metals.The nanoconfinement effect causes separated nucleation and growth of aluminum nanoparticles in the multiple confined nanopores,leading to higher coulombic efficiencies and more stable cycling performance compared with macroporous carbon black and 2D stainless steel electrodes.Juhee Yoon Seongbak Moon Son Ha Hyung-Kyu Lim Hyoung-Joon Jin Young Soo Yun 2022Journal of Energy Chemistry2022,31,11:0
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