Search Results - "KIM, Jonghak"

Preparation, characterization, and performance evaluation of coated PES polymer materials fabricated via dry/wet phase inversion technique by Kim, KeeHong, Hyung, ChanHeui, Ingole, Pravin G., Kim, JongHak, Lee, HyungKeun

“…ABSTRACT Sulfur dioxide (SO2) is the major air pollutant which is emitted from the power plant. In this study, hollow fiber membrane (HFM) separation process…”
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Hollow fiber membrane process for the pretreatment of methane hydrate from landfill gas by Kim, KeeHong, Choi, WonKil, Jo, HangDae, Kim, JongHak, Lee, Hyung Keun

“…Landfill gas is major source of green house effect because it is mainly composed of CH sub(4) and CO sub(2). Especially, the separation of CH sub(4) from…”
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FaceCAPTCHA: a CAPTCHA that identifies the gender of face images unrecognized by existing gender classifiers by Kim, Jonghak, Kim, Sangtae, Yang, Joonhyuk, Ryu, Jung-hee, Wohn, KwangYun

“…Computers tend to fail to classify human faces by gender, especially upon changes in viewpoint or upon occlusion that make it more difficult to extract the…”
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Shifting Target Reaction from Oxygen Reduction to Superoxide Disproportionation by Tuning Isomeric Configuration of Quinone Derivative as Redox Mediator for Lithium–Oxygen Batteries by Kim, Jonghak, Lee, Jeongin, Jeong, Jinhyeon, Hwang, Chihyun, Song, Hyun-Kon

“…Quinones having a fully conjugated cyclic dione structure have been used as redox mediators in electrochemistry. 2,5-Ditert-butyl-1,4-benzoquinone (DBBQ or…”
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A Three-Dimensional Nano-web Scaffold of Ferroelectric Beta-PVDF Fibers for Lithium Metal Plating and Stripping by Hwang, Chihyun, Song, Woo-Jin, Song, Gyujin, Wu, Yutong, Lee, Sangyeop, Son, Hye Bin, Kim, Jonghak, Liu, Nian, Park, Soojin, Song, Hyun-Kon

“…Lithium metal has been considered as an anode material to improve energy densities of lithium chemistry-based rechargeable batteries (that is to say, lithium…”
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Sulfonated Polyphenylene-Based Multiblock Membranes with Fluorine Moiety for Fuel Cell Applications by Wijaya, Farid, Woo, Seunghee, Kim, Suyeon, Chon, Minji, Kim, Jonghak, Lee, Hyerin, Kim, Hansung, Lee, Hyejin, Shin, Dongwon, Bae, Byungchan

“…Sulfonated poly(phenylene-co-arylene ether sulfone) multiblock copolymers are synthesized via Colon’s nickel-mediated cross-coupling reaction and are…”
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Amphi-Active Superoxide-Solvating Charge Redox Mediator for Highly Stable Lithium–Oxygen Batteries by Kim, Jonghak, Jeong, Jinhyeon, Jung, Gwan Yeong, Lee, Jeongin, Lee, Ji Eun, Baek, Kyungeun, Kang, Seok Ju, Kwak, Sang Kyu, Hwang, Chihyun, Song, Hyun-Kon

“…A multifunctional electrolyte additive for lithium oxygen batteries (LOBs) was designed to have (1) a redox-active moiety to mediate decomposition of lithium…”
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A dismutase-biomimetic bifunctional mobile catalyst for anti-aging lithium–oxygen batteries by Kim, Jonghak, Jung, Gwan Yeong, Hwang, Chihyun, Jeong, Jinhyeon, Baek, Kyungeun, Lee, Jeongin, Kang, Seok Ju, Kwak, Sang Kyu, Song, Hyun-Kon

“…Aprotic lithium-oxygen batteries (LOBs) have been considered as one of the high-energy-density alternatives to replace currently available lithium ion…”
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An Antiaging Electrolyte Additive for High‐Energy‐Density Lithium‐Ion Batteries by Han, Jung‐Gu, Hwang, Chihyun, Kim, Su Hwan, Park, Chanhyun, Kim, Jonghak, Jung, Gwan Yeong, Baek, Kyungeun, Chae, Sujong, Kang, Seok Ju, Cho, Jaephil, Kwak, Sang Kyu, Song, Hyun‐Kon, Choi, Nam‐Soon

“…High‐capacity Li‐rich layered oxide cathodes along with Si‐incorporated graphite anodes have high reversible capacity, outperforming the electrode materials…”
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Water vapor removal using CA/PEG blending materials coated hollow fiber membrane by Kim, KeeHong, Ingole, Pravin G., Yun, SangHee, Choi, WonKil, Kim, JongHak, Lee, HyungKeun

“…BACKGROUND In this study, a polyethersulfone composite hollow fiber membrane was used for the separation of water vapor from mixed gas. For improvement of the…”
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Hollow fiber membrane process for SO2 removal from flue gas by Kim, KeeHong, Kim, JongHak, Lee, HyungKeun

“…BACKGROUND In this study, a polymeric membrane process was investigated to avoid the poisoning of CO2 sorbents with SO2 during the carbon capture and…”
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Preparation and performance evaluation of composite hollow fiber membrane for SO2 separation by Kim, KeeHong, Hong, SeongUk, Kim, JongHak, Lee, HyungKeun

“…Emission of sulfur dioxide (SO2) from coal power plants has to be controlled and minimized to reduce environmental risk. This study aimed to investigate the…”
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Direct Integration of Polycrystalline Graphene into Light Emitting Diodes by Plasma-Assisted Metal-Catalyst-Free Synthesis by Kim, Yong Seung, Joo, Kisu, Jerng, Sahng-Kyoon, Lee, Jae Hong, Moon, Daeyoung, Kim, Jonghak, Yoon, Euijoon, Chun, Seung-Hyun

“…The integration of graphene into devices is a challenging task because the preparation of a graphene-based device usually includes graphene growth on a metal…”
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Biomimetic Superoxide Disproportionation Catalyst for Anti-Aging Lithium–Oxygen Batteries by Hwang, Chihyun, Yoo, JongTae, Jung, Gwan Yeong, Joo, Se Hun, Kim, Jonghak, Cha, Aming, Han, Jung-Gu, Choi, Nam-Soon, Kang, Seok Ju, Lee, Sang-Young, Kwak, Sang Kyu, Song, Hyun-Kon

“…Reactive oxygen species or superoxide (O2 –), which damages or ages biological cells, is generated during metabolic pathways using oxygen as an electron…”
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Biogenesis of chloroplast outer envelope membrane proteins by Kim, Jonghak, Na, Yun Jeong, Park, Soon Ju, Baek, So-Hyeon, Kim, Dae Heon

“…Most organisms on Earth use glucose, a photosynthetic product, as energy source. The chloroplast, the home of photosynthesis, is the most representative and…”
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Guaiacol as an Organic Superoxide Dismutase Mimics for Anti‐ageing a Ru‐based Li‐rich Layered Oxide Cathode by Lee, Jeongin, Kim, Min‐Ho, Lee, Hosik, Kim, Jonghak, Seo, Jeongwoo, Lee, Hyun‐Wook, Hwang, Chihyun, Song, Hyun‐Kon

“…High‐capacity Li‐rich layered oxides using oxygen redox as well as transition metal redox suffer from its structural instability due to lattice oxygen escaped…”
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Breathable Artificial Interphase for Dendrite‐Free and Chemo‐Resistive Lithium Metal Anode by Song, Gyujin, Hwang, Chihyun, Song, Woo‐Jin, Lee, Jung Hyun, Lee, Sangyeop, Han, Dong‐Yeob, Kim, Jonghak, Park, Hyesung, Song, Hyun‐Kon, Park, Soojin

“…A dendrite‐free and chemically stabilized lithium metal anode is required for extending battery life and for the application of high energy density coupled…”
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Hollow fiber membrane process for SO 2 removal from flue gas by Kim, KeeHong, Kim, JongHak, Lee, HyungKeun

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Hollow fiber membrane process for SO sub(2) removal from flue gas by Kim, KeeHong, Kim, JongHak, Lee, HyungKeun

“…BACKGROUND In this study, a polymeric membrane process was investigated to avoid the poisoning of CO sub(2) sorbents with SO sub(2) during the carbon capture…”
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Separation performance of PEBAX/PEI hollow fiber composite membrane for SO2/CO2/N2 mixed gas by Kim, KeeHong, Ingole, Pravin G., Kim, JongHak, Lee, HyungKeun

“…•PEI hollow fiber membrane was produced by dry–wet phase inversion method.•PEBAX3533 was coated on the PEI substrate for SO2 separation.•Composite membrane…”
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