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Date Presenter Topic
Jan. 10 1. Hyunhwa Lee
2. Taek-Seung Kim
1. Direct observation of hot carriers of Schottky nanodiodes with atomic force microscopy
2.Real-time observation of SMSI effect on interfacial Pt/NiO for CO oxidation using in situ TEM
Jan. 18 1. Tae Won Go
2. Dr. Kalpataru Panda

1. Effect of UV-treatment on the Surface Properties of Ultrananocrystalline Diamond Examined by Atomic Force Microscopy

2. Fundamental Understanding of Triboelectric and Electrostatic Charging of Nanostructured Diamond Films by Multimode AFM Techniques

 

Jan. 25 1. Sunyoung Oh
2. Dr. Khagendra Tripathi

1. New advances in the infrared absorption spectroscopy for heterogeneous catalytic reactions: RAIRS (Reflection-Absorption IR Spectroscopy)

2.Flexible triboelectri nanogenrators (TENGs) designed of PMMA: Study of electrical outputs of TENGs by UV irradiation using contact-separation method

Feb. 1 1. Si Woo Lee
2. Hee Chan Song

1. Quantitative Comparison of Efficiency for Hot Electron Generation in Solid-Gas and Solid-Liquid Interfaces

2. Tuning the interfacial sites of heterogeneous catalyst for CO oxidation


 

Feb. 8 1. Dr. Indranil Mondal
2. Jae-Eun Kim

1. Electrocatalyst is in plasmonic heterojunction: Intuitive activity in solar water splitting

2. Ambient Pressure-Atomic Force Microscopy Study: The Role of Oxygen, Nitrogen, and Water on Tribological Bahavior of Ultrananocrystalline Diamond Films

Feb. 22 1. Mincheol Kang
2. Kyoungjae Song

1. Study on 3D Nanohole Arrays Plasmonic Au/TiO2 Diodes Fabricated by Nanosphere Lithography

2. Fabrication of plasmonic metal/p-GaN schottky nanodiode for hot hole collection

Mar. 8 Prof. Jeong Young Park

Current Status and Future Perspective of SCALE Lab In 2019

Mar. 15 1. Doo-Ho Lee
2. Hanseul Choi

1. Nanoscale Frictional Effect of Water Intercalation Between MoS2 and Mica

2. CO2 Hydrogenation on Pt/Ga2O3 Catalysts: Size Dependence of Product Selectivity

Mar. 22 1. Dr. Joong Il Jake Choi
2. BeomJoon Jeon

1. MAPbBr3 in UHV and in water: preliminary studies for AP-XPS in May

2. Plasmon effect on chemicurrent using Au nanoprism/Pt/TiO2 Schottky nanodiode

Mar. 29 1. Daeho Kim
2. Yujin Park

1. Organic-Inorganic Hybrid Nanostructured Catalysts for Conversion of CO2 with Propylene Oxide to Propylene Carbonate

2. Enhancement of hot electron flow on perovskite coupled with plasmonic Au

Apr. 19 1. Heeyoung Kim
2. Hyunhwa Lee

1. Plasmonic Hot Electron Effect on Pt/pAu/TiO2 nanodiodes during hydrogen peroxide decomposition

2. Direct observation of hot holes of Schottky nanodiodes with photoconductive AFM

May. 3 1. Taek-Seung Kim
2. Tae Won Go

[Practice talk] 

1. Unraveling Catalytically Active Pt-NiO1-x Interfacial Structure Formations on the Bimetallic PtNi Nanocrystal Surface

2. Effect of UV-irradiation on the Triboelectric Properties of PMMA films/Thickness-Dependent Friction of Water-intercalated Graphene on Mica

May. 10 Sunyoung Oh

[Practice talk]

Quantitative Analysis and Surface Characterization on Supported Pt Nanocatalysts under Catalytic Surface Reaction

May. 17 1.Hanseul Choi
2. Heeyoung Kim

[Practice talk]

1.High Methane Selective Pt Cluster Catalyst Supported on Ga2O3 toward CO2 Hydrogenation

2. Investigation of Chemically-induced Hot Electron and Catalytic Activity on Plasmonic Nanostructures

May. 31

1. Mincheol Kang
2. Kyoungjae Song

3. Hanseul Choi

[Practice talk]

1. Hot Electron Detection on 3D net-hole arrays Plasmonic Nanodiodes Fabricated by Nanosphere Lithography

2. Fabrication of Au nanoprisms/p-GaN for Hot hole collection and hydrogen evolution reaction 

3. CO2 Hydrogenation Reaction of Supported Ni, and Pt on Ga2O3: Effect of particle Size on Selectivity

Jun. 7 1. Yongman Kim
2. Dr. Indranil Mondal

1. in situ STM Study of Adlayer structure and Reaction at Solid/liquid interface

2. Plasmon-induced electrocatalysis for water splitting

Jun. 14 1. Dr. Prabhakar Reddy
2. Si Woo Lee

1. Exploration of catalysts and catalysis under near working conditions

2. Quantitative Comparison of Efficiency for Hot Electron Generation in Solid-Gas and Solid-Liquid Interfaces

Jun. 21 1. Doo-Ho Lee
2. Dr. Joong Il Jake Choi

1.Nanoscale frictional effect of water intercalation between MoS2 and mica

2.Degradation of MAPbBr3 in water and oxygen

Jul. 5 1. BeomJoon Jeon
2. Daeho Kim

1. Improving electron transfer between metal-semiconductor by modifying Schottky barrier

2. Operando Studies for Unraveling the SMSI effect at the Interface of Pt Nanoparticle and Mesoporous Co3O4 for CO oxidation

Jul. 12 1. Yujin Park
2. Heeyoung Kim

1. Fabrication of plasmonic nanodiode with size-and shape-controlled Au nanostructure

2. Effect of Metal-Semiconductor Interface on Hot Electron Transfer during H2O2 Decomposition Reaction

 

Jul. 19 1. Hyunhwa Lee
2. Taek-Seung Kim

1. Direct observation of hot holes of Schottky nanodiodes with photoconductive AFM

2. Unraveling highly active interfacial nanostructure formation on the Pt-Ni bimetallic nanocrystal surface
Jul. 26 1. Tae Won Go
2. Yongman Kim

1. Isotope Dependent Friction and Adhesion of Water-intercalated Graphene on Mica

2. In early stage study of porphyrin-induced homogenous metal deposition by tip potential in liquid

Aug. 02 1. Dr. Indranil Mondal
2. Hee Chan Song

1. Effect of doping in bifunctional electrochemical water splitting

2. Tuning the interfacial sites of Pt/TiO2 nanowire under CO oxidation

Aug. 09 1. Si Woo Lee
2. Jae-Eun Kim
3. Dr. Joong Il Jake Choi

[Practice Talk]

1. Chemically Induced Hot Electrons at Solid/Gas and Solid/Liquid Interfaces during Hydrogen Peroxide Decomposition

2. Ambient Pressure Friction Force Microscopy Studies on Ultrananocrystalline Diamond Films: Effect of Environment on Nanoscale Friction

3. Atomic-scale study of the degradation process on single-crystal hybrid perovskite surfaces: From ultra-high vacuum to ambient pressures

Sep. 6

1. Dr. Prabhakar Reddy

2. Mincheol Kang

1. Nanometer size copper clusters on shape controlled Ceria: Evaluation of Metal support interaction

2. Detection of Hot Electron Flow in Antenna-Reactor Plasmonic Photocatalysis with Schottky Nanodiodes

Sep. 27 1. YoungJae Kim
2. Hanseul Choi

1.Observation of clean and CO2 adsorbed TiO2(110) surface

2. Defective TiO2 supported Pt catalysts for CO oxidation: Enhanced catalytic activity via oxygen vacancy

Oct. 4 1. Doo-Ho Lee
2. Kyoungjae Song

1. Nanoscale Frictional Effect of Water Intercalation Between MoS2 and Mica

2. Fabrication of Au nanoprisms/p-GaN for Hot hole collection and hydrogen evolution reaction 

Oct. 11 1. Dr. Joong Il Jake Choi
2. Hong SeungHwa

1. MAPbBr3 in ambient and humid air

2. Synthesis of Lead-Free Double Perovskite Nanocrystals and Their Doping

Nov. 4 1. BeomJoon Jeon
2. Daeho Kim

1. Direct Involvement of Hot Electrons on Catalytic Performances using Au-Pd Bimetallic Nanoparticles

2. Operando Studies for Unraveling the SMSI effect at the Interface of Pt Nanoparticle and Mesoporous Co3O4 for CO oxidation

Nov. 15 1. Yujin Park
2. Heeyoung Kim

1. Enhancement of photo-induced hot electron flow on perovskite modified plasmonic Ag nanodiode

2. Detection of Plasmonic Hot Electron During PEC Water Splitting Using Plasmonic Au/TiO2 Nanodiode 

Nov. 22 1. Taek-Seung Kim

Unraveling catalytically active Au-CuO1-x interfacial structure on the Au–Cu bimetallic nanocrystal for CO oxidation

Nov. 29 1. Hyunhwa Lee
2. Tae Won Go

1. Direct observation of hot holes of plasmonic Schottky nanodiodes with photoconductive AFM

2. Isotope Dependent Friction and Adhesion of Water-intercalated Graphene on Mica

Dec. 6

1. Hee Chan Song
2. Tae Won Go 

3. Taek-Seung Kim

[Practice Talk]

1. Nanoscale interfacial effect on catalytic activity; CO oxidation for Pt supported on CoO and TiO2

2. Load, Layer and Isotope-dependent Tribological Property of Water intercalated between Graphene and Mica

3. Investigation of reactive sites on bimetal nanocatalysts with operando microscopy and spectroscopy techniques

Dec. 13 1. Yongman Kim
2. Jae-Eun Kim

1. In Situ Observation of Manganese Assisted Electrochemical Oxidation Process on Porphyrin Networks in NaOH

2. Friction at Reactive Step Edges in Various Environments