Search Results - "Seo, Jongsu"

Influence of growth temperature on dielectric strength of Al2O3 thin films prepared via atomic layer deposition at low temperature by Kim, Suyeon, Lee, Seung-Hun, Jo, In Ho, Seo, Jongsu, Yoo, Yeong-Eun, Kim, Jeong Hwan

“…Thin films grown via atomic layer deposition (ALD) suffer from insufficient growth rate and unreliability for temperature-sensitive electronic substrates. This…”
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Template-free mesoporous La0.3Sr0.7Ti1-xFexO3±δ for CH4 and CO oxidation catalysis by Kayaalp, Buğra, Lee, Siwon, Klauke, Kurt, Seo, Jongsu, Nodari, Luca, Kornowski, Andreas, Jung, WooChul, Mascotto, Simone

“…[Display omitted] •Mesoporous La0.3Sr0.7Ti1-xFexO3±δ solid solutions prepared by a template-free approach.•Materials activity as a function of the iron content…”
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Metal-oxide nanocomposite catalyst simultaneously boosts the oxygen reduction reactivity and chemical stability of solid oxide fuel cell cathode by Jeon, SungHyun, Seo, Jongsu, Shin, Jeong Woo, Lee, Sungje, Seo, Han Gil, Lee, Siwon, Tsvetkov, Nikolai, Kim, Jinwook, An, Jihwan, Jung, WooChul

“…The Ag/ZrO2 nanocomposite catalyst on LSCF cathode, fabricated through facile and scalable methodology, i.e., infiltration and atomic layer deposition,…”
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Oxidative Strong Metal–Support Interaction Induced by an Amorphous TiOx Seed Layer Boosts the Electrochemical Performance and High-Temperature Durability of Pt Nanocatalysts by Seo, Jongsu, Jeon, SungHyun, Lee, Siwon, Lim, Dae-Kwang, Kim, Jun Hyuk, Kim, Jeong Hwan, Ahn, Sejong, Jung, WooChul

“…Nano-sized metal particles are widely used in various chemical/electrochemical fields due to their excellent catalytic activity, but they still suffer from…”
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Ex‐Solved Ag Nanocatalysts on a Sr‐Free Parent Scaffold Authorize a Highly Efficient Route of Oxygen Reduction by Kim, Jun Hyuk, Kim, Jun Kyu, Seo, Han Gil, Lim, Dae‐Kwang, Jeong, Seung Jin, Seo, Jongsu, Kim, Jinwook, Jung, WooChul

“…The electrocatalytic value of nanoparticles has attracted substantial attention in relation to energy conversion devices, including solid oxide fuel cells…”
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Rocking chair-like movement of ex-solved nanoparticles on the Ni-Co doped La0.6Ca0.4FeO3-δ oxygen carrier during chemical looping reforming coupled with CO2 splitting by Oh, DongHwan, Colombo, Filippo, Nodari, Luca, Kim, Jun Hyuk, Kim, Jun Kyu, Lee, Siwon, Kim, Seunghyun, Kim, Sangwoo, Lim, Dae-Kwang, Seo, Jongsu, Ahn, Sejong, Mascotto, Simone, Jung, WooChul

“…Chemical looping reforming coupled with CO2 splitting is a promising CO2 utilization method that produces a valuable fuel. Here, we present a novel perovskite…”
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Concurrent Amorphization and Nanocatalyst Formation in Cu‐Substituted Perovskite Oxide Surface: Effects on Oxygen Reduction Reaction at Elevated Temperatures (Adv. Mater. 40/2024) by Jeon, SungHyun, Jung, Wan‐Gil, Bae, Hohan, Ahn, Sejong, Koo, Bonjae, Yu, WonJeong, Kim, Seunghyun, Oh, DongHwan, Kim, Uisik, Barnett, Scott A., Seo, Jongsu, Kim, Bong‐Joong, Jung, WooChul

“…Surface Amorphization In article number 2404103, WooChul Jung, Bong‐Joong Kim, Jongsu Seo, Scott A. Barnett, and their research team successfully induced…”
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Nanofiber Composites as Highly Active and Robust Anodes for Direct-Hydrocarbon Solid Oxide Fuel Cells by Choi, Yoonseok, Cho, Hee-Jin, Kim, Jinwook, Kang, Joon-Young, Seo, Jongsu, Kim, Jun Hyuk, Jeong, Seung Jin, Lim, Dae-Kwang, Kim, Il-doo, Jung, WooChul

“…Direct utilization of methane fuels in solid oxide fuel cells (SOFCs) is a key technology to realize the immediate inclusion of such high-efficiency fuel cells…”
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Hydrogen-bonded QSEBS/ZrO2 mixed matrix anion exchange membranes for water electrolyzer by Kim, Ji Eun, Yun, Young Hwa, Park, Hyeonjung, Albers, Justin, Doo, Gisu, Lee, Sechan, Seo, Jongsu, Lee, Changsoo, Kim, MinJoong, Cho, Hyun-Seok, Kim, Sang-Kyung, Lee, Jae Hun, Choi, Young-Woo, Kim, Jong Hak

“…[Display omitted] •Integrating hydrogen-bonded ZrO2 into quaternized SEBS block copolymer for AEMs.•Hydrogen bonds promotes excellent miscibility and suppress…”
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Oxidative Strong Metal–Support Interaction Induced by an Amorphous TiO x Seed Layer Boosts the Electrochemical Performance and High-Temperature Durability of Pt Nanocatalysts by Seo, Jongsu, Jeon, SungHyun, Lee, Siwon, Lim, Dae-Kwang, Kim, Jun Hyuk, Kim, Jeong Hwan, Ahn, Sejong, Jung, WooChul

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Gas-Permeable Inorganic Shell Improves the Coking Stability and Electrochemical Reactivity of Pt toward Methane Oxidation by Seo, Jongsu, Tsvetkov, Nikolai, Jeong, Seung Jin, Yoo, Yeongeun, Ji, Sanghoon, Kim, Jeong Hwan, Kang, Jeung Ku, Jung, WooChul

“…Solid oxide fuel cells produce electricity directly by oxidizing methane, which is the most attractive natural gas fuel, and metal nanocatalysts are a…”
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High‐Performance and Durable Fuel Cells using Co/Sr‐Free Fluorite‐Based Mixed Conducting (Pr,Ce)O2‐δ Cathode (Adv. Energy Mater. 43/2022) by Seo, Han Gil, Kim, Dong Hwan, Seo, Jongsu, Jeong, Seung Jin, Kim, Jinwook, Tuller, Harry L., Son, Ji‐Won, Jung, WooChul

“…Fuel Cells In article number 2202101, Ji‐Won Son, WooChul Jung, and co‐workers demonstrate high‐performance and durable solid oxide fuel cells by employing a…”
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High‐Performance and Durable Fuel Cells using Co/Sr‐Free Fluorite‐Based Mixed Conducting (Pr,Ce)O 2‐δ Cathode by Seo, Han Gil, Kim, Dong Hwan, Seo, Jongsu, Jeong, Seung Jin, Kim, Jinwook, Tuller, Harry L., Son, Ji‐Won, Jung, WooChul

“…A major challenge to overcome in demonstrating solid oxide fuel cells (SOFCs) to be suitable as efficient and environmentally friendly energy conversion…”
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High‐Performance and Durable Fuel Cells using Co/Sr‐Free Fluorite‐Based Mixed Conducting (Pr,Ce)O 2‐δ Cathode (Adv. Energy Mater. 43/2022) by Seo, Han Gil, Kim, Dong Hwan, Seo, Jongsu, Jeong, Seung Jin, Kim, Jinwook, Tuller, Harry L., Son, Ji‐Won, Jung, WooChul

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Concurrent Amorphization and Nanocatalyst Formation in Cu‐Substituted Perovskite Oxide Surface: Effects on Oxygen Reduction Reaction at Elevated Temperatures by Jeon, SungHyun, Jung, Wan‐Gil, Bae, Hohan, Ahn, Sejong, Koo, Bonjae, Yu, WonJeong, Kim, Seunghyun, Oh, DongHwan, Kim, Uisik, Barnett, Scott A., Seo, Jongsu, Kim, Bong‐Joong, Jung, WooChul

“…The activity and durability of chemical/electrochemical catalysts are significantly influenced by their surface environments, highlighting the importance of…”
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High‐Performance and Durable Fuel Cells using Co/Sr‐Free Fluorite‐Based Mixed Conducting (Pr,Ce)O2‐δ Cathode by Seo, Han Gil, Kim, Dong Hwan, Seo, Jongsu, Jeong, Seung Jin, Kim, Jinwook, Tuller, Harry L., Son, Ji‐Won, Jung, WooChul

“…A major challenge to overcome in demonstrating solid oxide fuel cells (SOFCs) to be suitable as efficient and environmentally friendly energy conversion…”
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Electrochemical partial reduction of Ni(OH)2 to Ni(OH)2/Ni via coupled oxidation of an interfacing NiAl intermetallic compound for robust hydrogen evolution by Yun, Young Hwa, Kim, Kwangsoo, Lee, Changsoo, An, Byeong-Seon, Kwon, Ji Hee, Lee, Sechan, Kim, MinJoong, Seo, Jongsu, Park, Jong Hyeok, Kim, Byung-Hyun, Cho, Hyun-Seok

“…Porous nickel-based electrode containing a Ni(OH)2/Ni biphasic interface was fabricated by heat-treatment, chemical leaching, and electrochemical reduction…”
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Ex‐Solved Ag Nanocatalysts: Ex‐Solved Ag Nanocatalysts on a Sr‐Free Parent Scaffold Authorize a Highly Efficient Route of Oxygen Reduction (Adv. Funct. Mater. 27/2020) by Kim, Jun Hyuk, Kim, Jun Kyu, Seo, Han Gil, Lim, Dae‐Kwang, Jeong, Seung Jin, Seo, Jongsu, Kim, Jinwook, Jung, WooChul

“…In article number 2001326, WooChul Jung and co‐workers utilize a Ag ex‐solution as the central strategy to demonstrate impressive oxygen reduction catalytic…”
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Sintering-resistant platinum electrode achieved through atomic layer deposition for thin-film solid oxide fuel cells by Seo, Han Gil, Ji, Sanghoon, Seo, Jongsu, Kim, Sanwi, Koo, Bonjae, Choi, Yoonseok, Kim, Hyunseung, Kim, Jeong Hwan, Kim, Taek-Soo, Jung, WooChul

“…Thin-film solid oxide fuel cells (TF-SOFCs) using a dense and thin electrolyte have attracted much attention as a promising portable power generator because…”
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Nanoscale interface engineering for solid oxide fuel cells using atomic layer deposition by Seo, Jongsu, Kim, Seunghyun, Jeon, SungHyun, Kim, Suyeon, Kim, Jeong Hwan, Jung, WooChul

“…Atomic layer deposition (ALD), which is already actively used in the semiconductor industry, has been in the spotlight in various energy fields, such as…”
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