Search Results - "Kim, Ha Dong"

Spatial charge separation on strongly coupled 2D-hybrid of rGO/La2Ti2O7/NiFe-LDH heterostructures for highly efficient noble metal free photocatalytic hydrogen generation by Boppella, Ramireddy, Choi, Chi Hun, Moon, Jooho, Ha Kim, Dong

“…[Display omitted] •Novel 2D-ternary photocatalysts of NiFe-LDH and rGO co-loaded with ultrathin LTO were synthesized.•2D-ternary photocatalyst showed a…”
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Oxide/ZIF‐8 Hybrid Nanofiber Yarns: Heightened Surface Activity for Exceptional Chemiresistive Sensing by Kim, Dong‐Ha, Chong, Sanggyu, Park, Chungseong, Ahn, Jaewan, Jang, Ji‐Soo, Kim, Jihan, Kim, Il‐Doo

“…Though highly promising as powerful gas sensors, oxide semiconductor chemiresistors have low surface reactivity, which limits their selectivity, sensitivity,…”
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Few‐Layered WS2 Nanoplates Confined in Co, N‐Doped Hollow Carbon Nanocages: Abundant WS2 Edges for Highly Sensitive Gas Sensors by Koo, Won‐Tae, Cha, Jun‐Hwe, Jung, Ji‐Won, Choi, Seon‐Jin, Jang, Ji‐Soo, Kim, Dong‐Ha, Kim, Il‐Doo

“…Edges of 2D transition metal dichalcogenides (TMDs) are well known as highly reactive sites, thus researchers have attempted to maximize the edge site density…”
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Overlaying Monolayer Metal–Organic Framework on PtSe2‐Based Gas Sensor for Tuning Selectivity by Cho, Seong Rae, Kim, Dong‐Ha, Jeon, Mingyu, Rani, Pragya, Gyeon, Minseung, Kim, Yongman, Jo, Min‐kyung, Song, Seungwoo, Park, Jeong Young, Kim, Jihan, Kim, Il‐Doo, Kang, Kibum

“…Transition metal dichalcogenides (TMDs) have attracted significant interest as gas‐sensing materials due to their unique crystal structure and surface…”
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Porous Nanofiber Membrane: Rational Platform for Highly Sensitive Thermochromic Sensor by Kim, Dong‐Ha, Bae, Jaehyeong, Lee, Jiyoung, Ahn, Jaewan, Hwang, Won‐Tae, Ko, Jaehyun, Kim, Il‐Doo

“…Thermochromic sensors provide an intuitive and real‐time solution for monitoring the local temperature with naked eyes. Conventional thermochromic sensors…”
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A General Synthesis of Crumpled Metal Oxide Nanosheets as Superior Chemiresistive Sensing Layers by Kim, Rheehyun, Jang, Ji‐Soo, Kim, Dong‐Ha, Kang, Joon‐Young, Cho, Hee‐Jin, Jeong, Yong Jin, Kim, Il‐Doo

“…Metal oxide nanosheets having high mesoporosity, grain size distribution of 5–10 nm, and ultrathin thickness have attracted much attention due to their…”
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Sacrificial Template‐Assisted Synthesis of Inorganic Nanosheets with High‐Loading Single‐Atom Catalysts: A General Approach by Shin, Hamin, Ko, Jaehyun, Park, Chungseong, Kim, Dong‐Ha, Ahn, Jaewan, Jang, Ji‐Soo, Kim, Yoon Hwa, Cho, Su‐Ho, Baik, Hionsuck, Kim, Il‐Doo

“…Single‐atom catalysts (SACs) supported on inorganic materials have attracted much attention in numerous research fields for their high catalytic performance…”
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2D Materials Decorated with Ultrathin and Porous Graphene Oxide for High Stability and Selective Surface Activity by Jang, Ji‐Soo, Jung, Hong Ju, Chong, Sanggyu, Kim, Dong‐Ha, Kim, Jihan, Kim, Sang Ouk, Kim, Il‐Doo

“…2D black phosphorus (BP) and MXenes have triggered enormous research interest in catalysis, energy storage, and chemical sensing. Unfortunately, the low…”
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Robust Chemiresistive Behavior in Conductive Polymer/MOF Composites by Roh, Heejung, Kim, Dong‐Ha, Cho, Yeongsu, Jo, Young‐Moo, Alamo, Jesús A., Kulik, Heather J., Dincă, Mircea, Gumyusenge, Aristide

“…Metal‐organic frameworks (MOFs) are promising materials for gas sensing but are often limited to single‐use detection. A hybridization strategy is demonstrated…”
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Heterogeneous, Porous 2D Oxide Sheets via Rapid Galvanic Replacement: Toward Superior HCHO Sensing Application by Jang, Ji‐Soo, Lee, Sang‐Eun, Choi, Seon‐Jin, Koo, Won‐Tae, Kim, Dong‐Ha, Shin, Hamin, Park, Hee Jung, Kim, Il‐Doo

“…2D heterogeneous oxide nanosheets (NSs) have attracted much attention in various scientific fields owing to their exceptional physicochemical properties…”
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Confinement of Ultrasmall Bimetallic Nanoparticles in Conductive Metal–Organic Frameworks via Site‐Specific Nucleation by Park, Chungseong, Koo, Won‐Tae, Chong, Sanggyu, Shin, Hamin, Kim, Yoon Hwa, Cho, Hee‐Jin, Jang, Ji‐Soo, Kim, Dong‐Ha, Lee, Jiyoung, Park, Seyeon, Ko, Jaehyun, Kim, Jihan, Kim, Il‐Doo

“…Conductive metal–organic frameworks (cMOFs) are emerging materials for various applications due to their high surface area, high porosity, and electrical…”
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Flash‐Thermal Shock Synthesis of High‐Entropy Alloys Toward High‐Performance Water Splitting by Cha, Jun‐Hwe, Cho, Su‐Ho, Kim, Dong‐Ha, Jeon, Dogyeong, Park, Seohak, Jung, Ji‐Won, Kim, Il‐Doo, Choi, Sung‐Yool

“…High‐entropy alloys (HEAs) provide unprecedented physicochemical properties over unary nanoparticles (NPs). According to the conventional alloying guideline…”
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Dopant‐Driven Positive Reinforcement in Ex‐Solution Process: New Strategy to Develop Highly Capable and Durable Catalytic Materials by Jang, Ji‐Soo, Kim, Jun Kyu, Kim, Kyeounghak, Jung, Wan‐Gil, Lim, Chaesung, Kim, Sangwoo, Kim, Dong‐Ha, Kim, Bong‐Joong, Han, Jeong Woo, Jung, WooChul, Kim, Il‐Doo

“…The ex‐solution phenomenon, a central platform for growing metal nanoparticles on the surface of host oxides in real time with high durability and a fine…”
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2D Metal Chalcogenide Nanopatterns by Block Copolymer Lithography by Yun, Taeyeong, Jin, Hyeong Min, Kim, Dong‐Ha, Han, Kyu Hyo, Yang, Geon Gug, Lee, Gil Yong, Lee, Gang San, Choi, Jin Young, Kim, Il‐Doo, Kim, Sang Ouk

“…Nanoscale structure engineering is in high demand for various applications of 2D transition metal dichalcogenides (TMDs). An edge‐exposed 2D polycrystalline…”
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Yam-derived exosome-like nanovesicles stimulate osteoblast formation and prevent osteoporosis in mice by Hwang, Jin-Hyeon, Park, Yu-Seong, Kim, Hyuk-Soon, Kim, Dong-ha, Lee, Sang-Hoon, Lee, Chan-Hyeong, Lee, Seung-Hoon, Kim, Jung-Eun, Lee, Sangkyu, Kim, Ho Min, Kim, Hyun-Woo, Kim, Jihoon, Seo, Wonhyo, Kwon, Hyo-Jung, Song, Byoung-Joon, Kim, Do-Kyun, Baek, Moon-Chang, Cho, Young-Eun

“…Plants-releasing exosome-like nanovesicles (PENs) contain miRNA, bioactive lipids, mRNAs, and proteins to exert antioxidant, anti-inflammatory, and…”
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Promoting Ex‐Solution from Metal–Organic‐Framework‐Mediated Oxide Scaffolds for Highly Active and Robust Catalysts by Park, Seyeon, Oh, DongHwan, Ahn, Jaewan, Kim, Jun Kyu, Kim, Dong‐Ha, Kim, Seunghyun, Park, Chungseong, Jung, WooChul, Kim, Il‐Doo

“…Ex‐solution catalysts, in which a host oxide is decorated with confined metallic nanoparticles, have exhibited breakthrough activity in various catalytic…”
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Nanoscale PtO2 Catalysts-Loaded SnO2 Multichannel Nanofibers toward Highly Sensitive Acetone Sensor by Jeong, Yong Jin, Koo, Won-Tae, Jang, Ji-Soo, Kim, Dong-Ha, Kim, Min-Hyeok, Kim, Il-Doo

“…PtO2 nanocatalysts-loaded SnO2 multichannel nanofibers (PtO2-SnO2 MCNFs) were synthesized by single-spinneret electrospinning combined with apoferritin and two…”
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Catalytic Metal Nanoparticles Embedded in Conductive Metal–Organic Frameworks for Chemiresistors: Highly Active and Conductive Porous Materials by Koo, Won‐Tae, Kim, Sang‐Joon, Jang, Ji‐Soo, Kim, Dong‐Ha, Kim, Il‐Doo

“…Conductive porous materials having a high surface reactivity offer great promise for a broad range of applications. However, a general and scalable synthesis…”
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How Does the Built Environment in Compact Metropolitan Cities Affect Health? A Systematic Review of Korean Studies by Kim, Dong Ha, Yoo, Seunghyun

“…This systematic review aimed to examine the associations between health-related outcomes and the built environment (BE) characteristics of compact metropolitan…”
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Mechanistic Study Revealing the Role of the Br3−/Br2 Redox Couple in CO2‐Assisted Li–O2 Batteries by Marques Mota, Filipe, Kang, Jin‐Hyuk, Jung, Younguk, Park, Jiwon, Na, Moony, Kim, Dong Ha, Byon, Hye Ryung

“…Replacing oxygen (O2) with air is a critical step in the development of lithium (Li)–air batteries. A trace amount of carbon dioxide (CO2) in the air is,…”
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