Search Results - "Byung-kook Kim"

Density Functional Theory Study for Catalytic Activation and Dissociation of CO2 on Bimetallic Alloy Surfaces by Ko, Jeonghyun, Kim, Byung-Kook, Han, Jeong Woo

“…CO2 has a potentially bright future as a carbon resource because it is very cheap and abundant. The conversion technology of CO2 into useful chemicals…”
Get full text

Harnessing Liquid Metals with In Situ Polymerized Electrolyte for Anode‐Free Lithium Metal Batteries by Nguyen, Minh Hai, Kim, Dohun, Kim, Byung‐Kook, Park, Sangbaek

“…To enhance safety and energy density in conventional Li‐ion batteries, anode‐free or zero‐lithium configurations using only a current collector (CC) in the…”
Get full text

Demonstrating the potential of yttrium-doped barium zirconate electrolyte for high-performance fuel cells by Bae, Kiho, Jang, Dong Young, Choi, Hyung Jong, Kim, Donghwan, Hong, Jongsup, Kim, Byung-Kook, Lee, Jong-Ho, Son, Ji-Won, Shim, Joon Hyung

“…In reducing the high operating temperatures (≥800 °C) of solid-oxide fuel cells, use of protonic ceramics as an alternative electrolyte material is attractive…”
Get full text

Nano-interface engineering in all-solid-state lithium metal batteries: Tailoring exposed crystal facets of epitaxially grown LiNi0.5Mn1.5O4 films by Lee, Seunghwan, Kim, Hyoungchul, Lee, Jong-Ho, Kim, Byung-Kook, Shin, Hyunjung, Kim, Joosun, Park, Sangbaek

“…Understanding the solid electrolyte/cathode nano-interfacial kinetics is critical in designing advanced all-solid-state lithium metal batteries with improved…”
Get full text

Electrochemical analysis of high-performance protonic ceramic fuel cells based on a columnar-structured thin electrolyte by Choi, Sung Min, An, Hyegsoon, Yoon, Kyung Joong, Kim, Byung-Kook, Lee, Hae-Weon, Son, Ji-Won, Kim, Hyoungchul, Shin, Dongwook, Ji, Ho-Il, Lee, Jong-Ho

“…•Electrolyte with a thickness less than grain size was fabricated by cost-effective method.•Bamboo-structured thin electrolyte effectively reduces ohmic…”
Get full text

The potential and challenges of thin-film electrolyte and nanostructured electrode for yttria-stabilized zirconia-base anode-supported solid oxide fuel cells by NOH, Ho-Sung, KYUNG JOONG YOON, KIM, Byung-Kook, JE, Hae-June, LEE, Hae-Weon, LEE, Jong-Ho, SON, Ji-Won

“…Thin-film electrolytes and nanostructured electrodes are essential components for lowering the operation temperature of solid oxide fuel cells (SOFCs);…”
Get full text

Nano-tailoring of infiltrated catalysts for high-temperature solid oxide regenerative fuel cells by Joong Yoon, Kyung, Biswas, Mridula, Kim, Hyo-Jin, Park, Mansoo, Hong, Jongsup, Kim, Hyoungchul, Son, Ji-Won, Lee, Jong-Ho, Kim, Byung-Kook, Lee, Hae-Weon

“…Solid oxide regenerative fuel cells (SORFCs), which perform the dual functions of power generation and energy storage at high temperatures, could offer one of…”
Get full text

The effect of fuel utilization on heat and mass transfer within solid oxide fuel cells examined by three-dimensional numerical simulations by Lee, Sanghyeok, Kim, Hyoungchul, Yoon, Kyung Joong, Son, Ji-Won, Lee, Jong-Ho, Kim, Byung-Kook, Choi, Wonjoon, Hong, Jongsup

“…•A high-fidelity three-dimensional SOFC physical model was developed and validated.•Thermo-fluid reacting environment was elucidated as fuel utilization is…”
Get full text

Efficacy and Safety of Lactobacillus plantarum K50 on Lipids in Koreans With Obesity: A Randomized, Double-Blind Controlled Clinical Trial by Sohn, Minji, Na, Ga Yoon, Chu, Jaeryang, Joung, Hyunchae, Kim, Byung-Kook, Lim, Soo

“…Only few studies have investigated the role of probiotics in the development of obesity. We aimed to determine the efficacy and safety of an intake of K50 ( )…”
Get full text

Acceleration tests: Degradation of anode-supported planar solid oxide fuel cells at elevated operating temperatures by Kim, Sun Jae, Choi, Moon-Bong, Park, Mansoo, Kim, Hyoungchul, Son, Ji-Won, Lee, Jong-Ho, Kim, Byung-Kook, Lee, Hae-Weon, Kim, Seung-Goo, Yoon, Kyung Joong

“…As the solid oxide fuel cell (SOFC) technology matures, durability under real operating conditions is considered as one of the most critical issues for…”
Get full text

Density functional theory study for the enhanced sulfur tolerance of Ni catalysts by surface alloying by Hwang, Bohyun, Kwon, Hyunguk, Ko, Jeonghyun, Kim, Byung-Kook, Han, Jeong Woo

“…[Display omitted] •Promising Ni-based binary pair candidates were rationally selected through the stability analyses of the alloys.•In M/Ni(111) surface,…”
Get full text

High dielectric constant polyaniline/epoxy composites via in situ polymerization for embedded capacitor applications by Lu, Jiongxin, Moon, Kyoung-Sik, Kim, Byung-Kook, Wong, C.P.

“…Polyaniline (PANI)/epoxy composites with different polyaniline (PANI) contents were successfully developed by in situ polymerization of aniline salt protonated…”
Get full text

Functionalized Sulfide Solid Electrolyte with Air-Stable and Chemical-Resistant Oxysulfide Nanolayer for All-Solid-State Batteries by Jung, Wo Dum, Jeon, Minjae, Shin, Sung Soo, Kim, Ji-Su, Jung, Hun-Gi, Kim, Byung-Kook, Lee, Jong-Heun, Chung, Yong-Chae, Kim, Hyoungchul

“…Sulfide solid electrolytes (SEs) with high Li-ion conductivities (σion) and soft mechanical properties have limited applications in wet casting processes for…”
Get full text

Impact of nanostructured anode on low-temperature performance of thin-film-based anode-supported solid oxide fuel cells by Park, Jung Hoon, Han, Seung Min, Yoon, Kyung Joong, Kim, Hyoungchul, Hong, Jongsup, Kim, Byung-Kook, Lee, Jong-Ho, Son, Ji-Won

“…The impact of a nanostructured Ni–yttria-stabilized zirconia (Ni–YSZ) anode on low-temperature solid oxide fuel cell (LT-SOFC) performance is investigated. By…”
Get full text

Atomistic Assessments of Lithium-Ion Conduction Behavior in Glass–Ceramic Lithium Thiophosphates by Kim, Ji-Su, Jung, Wo Dum, Son, Ji-Won, Lee, Jong-Ho, Kim, Byung-Kook, Chung, Kyung-Yoon, Jung, Hun-Gi, Kim, Hyoungchul

“…We determined the interatomic potentials of the Li-[PS4 3–] building block in (Li2S)0.75(P2S5)0.25 (LPS) and predicted the Li-ion conductivity (σLi) of…”
Get full text

Enhanced Lithium Storage in Hierarchically Porous Carbon Derived from Waste Tea Leaves by Choi, Changhoon, Seo, Seung-Deok, Kim, Byung-Kook, Kim, Dong-Wan

“…In this study, highly nanoporous carbon (HCl-TW-Car) was successfully synthesized using a facile procedure combining acid treatment with a carbonization…”
Get full text

High performance air electrode for solid oxide regenerative fuel cells fabricated by infiltration of nano-catalysts by Lee, Sung-il, Kim, Jeonghee, Son, Ji-Won, Lee, Jong-Ho, Kim, Byung-Kook, Je, Hae-June, Lee, Hae-Weon, Song, Huesup, Yoon, Kyung Joong

“…A high performance air electrode fabricated by infiltration of highly active nano-catalysts into a porous scaffold is demonstrated for high-temperature solid…”
Get full text

Identification of an Actual Strain-Induced Effect on Fast Ion Conduction in a Thin-Film Electrolyte by Ahn, Junsung, Jang, Ho Won, Ji, Hoil, Kim, Hyoungchul, Yoon, Kyung Joong, Son, Ji-Won, Kim, Byung-Kook, Lee, Hae-Weon, Lee, Jong-Ho

“…Strain-induced fast ion conduction has been a research area of interest for nanoscale energy conversion and storage systems. However, because of significant…”
Get full text

Synthesis of Silicon Carbide Nanocrystals Using Waste Poly(vinyl butyral) Sheet by Park, Sung-Woo, Kim, Jae-Chan, Kim, Byung-Kook, Kim, Dong-Wan

“…SiC nanocrystals were prepared using waste poly(vinyl butyral) sheet as a carbon source. SiO2/poly(vinyl butyral) mixtures are converted to SiO2/pyrolytic…”
Get full text

Electrochemical characterization of Ni–yttria stabilized zirconia electrode for hydrogen production in solid oxide electrolysis cells by Dasari, Hari Prasad, Park, Sun-Young, Kim, Jeonghee, Lee, Jong-Ho, Kim, Byung-Kook, Je, Hae-June, Lee, Hae-Weon, Yoon, Kyung Joong

“…Electrochemical performance of Ni–yttria stabilized zirconia (YSZ) electrode, which is widely used as the anode for solid oxide fuel cells (SOFCs), is…”
Get full text