Ji Man Kim
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View article: Tailoring ZnO–CdO Nanocomposite Photoanodes Mimicking Neural Web Like Structure for Optimized Solar Water Splitting
Tailoring ZnO–CdO Nanocomposite Photoanodes Mimicking Neural Web Like Structure for Optimized Solar Water Splitting Open
The efficient photoelectrochemical (PEC) water splitting requires semiconductor photocatalyst with high light absorption, favorable band position, minimum electron‐hole recombination, and high stability. Zinc oxide–cadmium oxide (ZnO–CdO) …
View article: Development of a glycine-modified iron oxide nanoparticle-electrochemical biosensor for specific detection of <i>Klebsiella pneumoniae</i> DNA
Development of a glycine-modified iron oxide nanoparticle-electrochemical biosensor for specific detection of <i>Klebsiella pneumoniae</i> DNA Open
A DNA biosensor for hospital borne Klebsiella pneumoniae infections: amplifying electrochemical sensing with glycine-modified iron oxide nanoparticles.
View article: Microporous Carbon-Coated Usy Zeolite for Simultaneous Removal of Iso-Propyl Alcohol and Ammonia Under High Humidity Conditions
Microporous Carbon-Coated Usy Zeolite for Simultaneous Removal of Iso-Propyl Alcohol and Ammonia Under High Humidity Conditions Open
View article: Microporous Carbon-Coated Usy Zeolite for Simultaneous Removal of Iso-Propyl Alcohol and Ammonia Under High Humidity Conditions
Microporous Carbon-Coated Usy Zeolite for Simultaneous Removal of Iso-Propyl Alcohol and Ammonia Under High Humidity Conditions Open
View article: Water-Induced Regeneration of Active Acid Sites in Al-Mcm-41-So4 During Continuous Fructose Dehydration
Water-Induced Regeneration of Active Acid Sites in Al-Mcm-41-So4 During Continuous Fructose Dehydration Open
View article: Water-Induced Regeneration of Active Acid Sites in Al-Mcm-41-So4 During Continuous Fructose Dehydration
Water-Induced Regeneration of Active Acid Sites in Al-Mcm-41-So4 During Continuous Fructose Dehydration Open
View article: Water-Induced Regeneration of Active Acid Sites in Al-Mcm-41-So4 During Continuous Fructose Dehydration
Water-Induced Regeneration of Active Acid Sites in Al-Mcm-41-So4 During Continuous Fructose Dehydration Open
View article: Facile Synthesis of Mesoporous Nanohybrid Two-Dimensional Layered Ni-Cr-S and Reduced Graphene Oxide for High-Performance Hybrid Supercapacitors
Facile Synthesis of Mesoporous Nanohybrid Two-Dimensional Layered Ni-Cr-S and Reduced Graphene Oxide for High-Performance Hybrid Supercapacitors Open
This study describes the single-step synthesis of a mesoporous layered nickel-chromium-sulfide (NCS) and its hybridization with single-layered graphene oxide (GO) using a facile, inexpensive chemical method. The conductive GO plays a criti…
View article: Cadmium Hydroxide Nanowires for High Performance Supercapacitor by Chemical Bath Deposition
Cadmium Hydroxide Nanowires for High Performance Supercapacitor by Chemical Bath Deposition Open
Cadmium hydroxide [Cd(OH)₂] has gained significant recognition as a promising material for supercapacitor electrodes due to its unique electrochemical characteristics.In this study, cost-effective chemical bath deposition (CBD) method was …
View article: Promotional Effect of Mn on Pt/Al2o3 Catalysts in Hc, Co, and Nox Oxidation for Controlling Diesel Emission
Promotional Effect of Mn on Pt/Al2o3 Catalysts in Hc, Co, and Nox Oxidation for Controlling Diesel Emission Open
View article: Alloyed Ru0.48re0.52 Nanocatalysts with Electronic Structure Regulation for Intensified Alkaline Hydrogen Evolution Reaction
Alloyed Ru0.48re0.52 Nanocatalysts with Electronic Structure Regulation for Intensified Alkaline Hydrogen Evolution Reaction Open
View article: Ru-Substituted Electronic Structure Modification of Mo3p into Mo2rup for Enhanced Alkaline Hydrogen Evolution Performanc
Ru-Substituted Electronic Structure Modification of Mo3p into Mo2rup for Enhanced Alkaline Hydrogen Evolution Performanc Open
View article: Re Nanoflower-Decorated Carbon Cloth for Ph-Universal Hydrogen Evolution Reaction: Unveiling the Intrinsic Electrocatalytic Activity of Metallic Re
Re Nanoflower-Decorated Carbon Cloth for Ph-Universal Hydrogen Evolution Reaction: Unveiling the Intrinsic Electrocatalytic Activity of Metallic Re Open
View article: Pd/SiO2 as an active and durable CH4 oxidation catalyst for vehicle applications
Pd/SiO2 as an active and durable CH4 oxidation catalyst for vehicle applications Open
View article: Efficient and reusable ordered mesoporous WO<sub><i>x</i></sub>/SnO<sub>2</sub> catalyst for oxidative desulfurization of dibenzothiophene
Efficient and reusable ordered mesoporous WO<sub><i>x</i></sub>/SnO<sub>2</sub> catalyst for oxidative desulfurization of dibenzothiophene Open
The highly ordered mesoporous WO x /meso-SnO 2 showed excellent catalytic activity and reusability in removing dibenzothiophene (DBT).
View article: Applications of Voltammetry in Lithium Ion Battery Research
Applications of Voltammetry in Lithium Ion Battery Research Open
Li ion battery (LIB) is one of the most remarkable energy storage devices currently available in various applications. With a growing demand for high-performance batteries, the role of electrochemical analysis for batteries, especially, el…
View article: Modeling and Applications of Electrochemical Impedance Spectroscopy (EIS) for Lithium-ion Batteries
Modeling and Applications of Electrochemical Impedance Spectroscopy (EIS) for Lithium-ion Batteries Open
As research on secondary batteries becomes important, interest in analytical methods to examine the condition of secondary batteries is also increasing. Among these methods, the electrochemical impedance spectroscopy (EIS) method is one of…
View article: Preparation of Nanoporous PdIrZn Alloy Catalyst by Dissolving Excess ZnO for Cathode of High- Temperature Polymer Electrolyte Membrane Fuel Cells
Preparation of Nanoporous PdIrZn Alloy Catalyst by Dissolving Excess ZnO for Cathode of High- Temperature Polymer Electrolyte Membrane Fuel Cells Open
Carbon-supported nanoporous palladium-iridium–zinc (NP-PdIrZn) electrocatalyst was prepared through the modification of the alcohol-reduction process following the selective dissolution of excess ZnO nanoparticles using NaOH solution. The …
View article: In-situ hydrogenation of bio-oil/bio-oil phenolic compounds with secondary alcohols over a synthesized mesoporous Ni/CeO2 catalyst
In-situ hydrogenation of bio-oil/bio-oil phenolic compounds with secondary alcohols over a synthesized mesoporous Ni/CeO2 catalyst Open
View article: Ring Enlargement of Methylcyclopentane over Pt/(HZSM-48+pseudoboehmite) Catalysts
Ring Enlargement of Methylcyclopentane over Pt/(HZSM-48+pseudoboehmite) Catalysts Open
Platinum catalysts loaded on a hybrid support, composed of HZSM-48 and pseudoboehmite, were applied to the synthesis of benzene through methylcyclopentane (MCP) reforming in order to investigate the effect of the addition of pseudoboehmite…
View article: Comparative study of bulk and nano-structured mesoporous SnO2 electrodes on the electrochemical performances for next generation Li rechargeable batteries
Comparative study of bulk and nano-structured mesoporous SnO2 electrodes on the electrochemical performances for next generation Li rechargeable batteries Open
View article: Exceptional Lithium Storage in a Co(OH)<sub>2</sub> Anode: Hydride Formation
Exceptional Lithium Storage in a Co(OH)<sub>2</sub> Anode: Hydride Formation Open
Current lithium ion battery technology is tied in with conventional reaction mechanisms such as insertion, conversion, and alloying reactions even though most future applications like EVs demand much higher energy densities than current on…
View article: Lithium‐Ion Batteries: Discovering a Dual‐Buffer Effect for Lithium Storage: Durable Nanostructured Ordered Mesoporous Co–Sn Intermetallic Electrodes (Adv. Funct. Mater. 17/2016)
Lithium‐Ion Batteries: Discovering a Dual‐Buffer Effect for Lithium Storage: Durable Nanostructured Ordered Mesoporous Co–Sn Intermetallic Electrodes (Adv. Funct. Mater. 17/2016) Open
Novel insights into the nanostructural changes of ordered mesoporous intermetallic CoSn electrode materials during the lithiation–delithiation process are demonstrated by H. Kim, W.-S. Yoon, J. M. Kim, and co-workers on page 2800, using in…
View article: Discovery of abnormal lithium-storage sites in molybdenum dioxide electrodes
Discovery of abnormal lithium-storage sites in molybdenum dioxide electrodes Open
View article: Self-arrangement of nanoparticles toward crystalline metal oxides with high surface areas and tunable 3D mesopores
Self-arrangement of nanoparticles toward crystalline metal oxides with high surface areas and tunable 3D mesopores Open
We demonstrate a new design concept where the interaction between silica nanoparticles (about 1.5 nm in diameter) with titania nanoparticles (anatase, about 4 nm or 6 nm in diameter) guides a successful formation of mesoporous titania with…
View article: Effects of flavokawain a on Interleukin-6 and melanin productions in histamine-induced HaCat keratinocytes cells and mouse B16-F10 melanoma cells
Effects of flavokawain a on Interleukin-6 and melanin productions in histamine-induced HaCat keratinocytes cells and mouse B16-F10 melanoma cells Open
Chronic skin inflammatory diseases affecting large populations in Malaysia and this condition is getting serious globally. Post-inflammatory hyperpigmentation (PIH) is one of chronic skin inflammatory diseases which usually resulted after …
View article: Evaluation of Human Exposure to Vibration on Domestic High-speed Train using ISO 2631-1
Evaluation of Human Exposure to Vibration on Domestic High-speed Train using ISO 2631-1 Open
Vibration exposure of domestic high speed trains(KTX and ITX-saemaeulho) to passenger traveling on the Gyung-Bu line was measured to evaluate health effect which is based on ISO 2631-1. The vibration exposure was compared with the frequenc…