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Spec 및 활용분야

원리 및 특징	본 수차보정 투과전자현미경은 기존 투과전자현미경 기능 외에 추가로 주사전자빔의 분해능이 보정되어 향상된 주사투과전자현미경 분석이 가능한 장비임. 추가로 실시간으로 열적,전기적,기계적 환경을 인가하여 나노재료의 동적인 변화를 관찰하고 연구할 수 있는 장비임. The Cs-corrected STEM is a high-performance TEM with field emission cathode and Cs-corrector for analysis at the atomic level in materials science. In addition, in-situ TEM experiment provides dynamic nanoscale research with a real time monitoring.
구성 및 성능	○ Lattice resolution(STEM, TEM) : 0.1nm, 0.19nm ○ Magnification (STEM, TEM) : x100 to x150,000,000, x50 to x2,000,000 ○ Accelerating voltage : 80kV, 200kV ○ Beam emission method : Schottky Emission source ○ Specimen tilt angle : ±30˚ ○ EDS : Oxford SDD system ○ In-situ TEM : thermal/electric/mechanic test
활용분야	○ 나노재료 구조 및 결함 분석 ○ 나노재료 화학 조성 분석 ○ 실시간 열적, 전기적, 기계적 환경 인가 실험 ○ 고분해능 광각암시야상 분석

Trophic transfer of silver nanoparticles from earthworms disrupts thelocomotion of springtails (Collembola)

곽진일, 안윤주

JOURNAL OF HAZARDOUS MATERIALS, 2016

Characterization of Rotational Stacking Layers in Large-Area MoSe2 Film Grown by Molecular Beam Epitaxy and Interaction with Photon

Yoon-Ho Choi, Dong-Hyeok Lim, Jae-Hun Jeong, Dambi Park, Kwang-Sik Jeong, Minju Kim, AeRan Song, Hee-Suk Chung, Kwun-Bum Chung, Yeonjin Yi, Mann-Ho Cho

ACS Applied Materials &#38 Interfaces, 2017

Atomic-Scale Observation of LiFePO4 and LiCoO2 Dissolution Behavior in Aqueous Solutions

Pilgyu Byeon, Hyung Bin Bae, Hee-Suk Chung, Sang-Gil Lee, Jin-Gyu Kim, Hyeon Jeong Lee,Jang Wook Choi, and Sung-Yoon Chung

ADVANCED FUNCTIONAL MATERIALS, 2018

In-Situ Noble Fabrication of Bi2S3BiVO4Hybrid Nanostructure through a Photoelectrochemical Transformation Process for Solar Hydrogen Production

Mahadeo A.Mahadik, Hee SukChung, Su YongLee, MinCho, Jum SukJang,

ACS Sustainable Chemistry & Engineering, 2018

Active composite photocatalyst synthesized from inactive Rh &amp Sb doped TiO2nanorods: Enhanced degradation of organic pollutants &amp antibacterial activity under visible light irradiation

Su GyeongKim, Love KumarDhandole, Young SeokSeo, Hee SukChung, Weon SikChae, MinCho, Jum SukJang,

APPLIED CATALYSIS A-GENERAL, 2018

Boosting Photocatalytic Performance of Inactive Rutile TiO2Nanorods under Solar Light Irradiation: Synergistic Effect of Acid Treatment and Metal Oxide Co-catalysts

Love KumarDhandole, Mahadeo A.Mahadik, Su GyeongKim, Hee SukChung, Young SeokSeo, MinCho, Jung HoRyu, Jum SukJang,

ACS Applied Materials & Interfaces, 2017

Enhanced Photocatalytic Degradation of Organic Pollutants and Inactivation of Listeria monocytogenes by Visible Light Active Rh-Sb Codoped TiO2Nanorods

Love KumarDhandole, Su GyeongKim, Young SeokSeo, Mahadeo A.Mahadik, Hee SukChung, Su YongLee, Sun HeeChoi, MinCho, JunghoRyu, Jum SukJang,

ACS Sustainable Chemistry & Engineering, 2018

Effect of directional light dependence on enhanced photoelectrochemical performance of ZnIn2S4TiO2binary heterostructure photoelectrodes

SelvarajDavid, Mahadeo A.Mahadik, Gil WooAn, JunghoRyu, Hyun GyuKim, Jum SukJang,

ELECTROCHIMICA ACTA, 2018

Optical transmittance enhancement of flexible copper film electrodes with a wetting layer for organic solar cells

Jungheum Yun 외

ACS Applied Materials &#38 Interfaces, 2017

Optical Transmittance Enhancement of Flexible Copper Film Electrodes with a Wetting Layer for Organic Solar Cells

GuoqingZhao,MyungkwanSong,Hee SukChung,Soo MinKim,Sang GeulLee,Jong SeongBae,Tae SungBae,DonghwanKim,Gun HwanLee,Seung ZeonHan,Hae SeokLee,Eun AeChoi,JungheumYun

ACS Applied Materials & Interfaces, 2017

Graphitic carbon nitride modified grapheneNi–Al layered double hydroxide and 3D functionalized graphene for solid-state asymmetric supercapacitors

Parthasarathi Bandyopadhyay, Xuyang Li, Nam Hoon Kim, Joong Hee Lee

Chemical Engineering Journal, 2018

High-energy solid-state asymmetric supercapacitor based on nickel vanadium oxide NG and iron vanadium oxide NG electrodes

Meng Guo, Jayaraman Balamurugan, Nam Hoon Kim, Joong Hee Lee

Applied Catalysis B: Environmental, 2018

Electrical and Optical Properties of VO2 Polymorphic Films Grown Epitaxially on Y-Stabilized ZrO2

Songhee Choi, Sung-Jin Chang, Junhyeob Oh, Jae Hyuck Jang, Shinbuhm Lee

Advanced Electronic Materials, 2018

Facile synthesis of ternary TiO2 NPRh &amp Sb-codoped TiO2 NRtitanate NT composites photocatalyst: Simultaneous removals of Cd^{2 ions and Orange (II) dye under visible light irradiation (Λ ≥ 420 nm)}

Su GyeongKim, Love KumarDhandole, Jeong MukLim, Weon SikChae, Hee SukChung, Byung TaekOh, Jum SukJang,

APPLIED CATALYSIS B-ENVIRONMENTAL, 2018

Activation of a highly oriented columnar structure of ZnFe2O4for photoelectrochemical water splitting: Orchestrated effects of two-step quenching and Sn^4diffusion

Jin WooPark, Mahadeo A.Mahadik, Gil WooAn, Su YongLee, GuangxiaPiao, Sun HeeChoi, Weon SikChae, Hee SukChung, HyunwoongPark, Jum SukJang,

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2018

Probing dopant segregation in distinct cation sites at perovskite oxide polycrystal interfaces

Hye-In Yoon, Dong-Kyu Lee, Hyung Bin Bae, Gi-Young Jo, Hee-Suk Chung , Jin-Gyu Kim,Suk-Joong L. Kang and Sung-Yoon Chung

Nature Communications, 2018

CdSZr:Fe2O3Nanorod Arrays with Al2O3Passivation Layer for Photoelectrochemical Solar Hydrogen Generation

Mahadeo A.Mahadik, ArunprabaharanSubramanian, Hee SukChung, MinCho, Jum SukJang,

ChemSusChem, 2017

Boosting Photocatalytic Performance of Inactive Rutile TiO2Nanorods under Solar Light Irradiation: Synergistic Effect of Acid Treatment and Metal Oxide Co-catalysts

Love KumarDhandole, Mahadeo A.Mahadik, Su GyeongKim, Hee SukChung, Young SeokSeo, MinCho, Jung HoRyu, Jum SukJang,

ACS Applied Materials & Interfaces, 2017

Facile Hydrothermally Synthesized a Novel CdS NanoflowerRutile-TiO2Nanorod Heterojunction Photoanode Used for Photoelectrocatalytic Hydrogen Generation

SelvarajDavid, Mahadeo A.Mahadik, Hee SukChung, Jung HoRyu, Jum SukJang,

ACS Sustainable Chemistry & Engineering, 2017

Biocompatible superparamagnetic sub-micron vaterite particles for thermo-chemotherapy: From controlled design to in vitro anticancer synergism

GhizlaneChoukrani, BikendraMaharjan, Chan HeePark, Cheol SangKim, Arathyram RamachandraKurup Sasikala,

Materials Science & Engineering C-Materials for Biological Applications, 2020

An unexpected surfactant role of immiscible nitrogen in the structural development of silver nanoparticles: An experimental and numerical investigation

JungheumYun, Hee SukChung, Sang GeulLee, Jong SeongBae, Tae EunHong, KazutoshiTakahashi, Seung MinYu, JucheolPark, QixinGuo, Gun HwanLee, Seung ZeonHan, YoshifumiIkoma, Eun AeChoi,

Nanoscale, 2020

Nitrogen-Mediated Growth of Silver Nanocrystals to Form UltraThin, High-Purity Silver-Film Electrodes with Broad band Transparency for Solar Cells

GuoqingZhao, WenfeiShen, EunwookJeong, Sang GeulLee, Hee SukChung, Tae SungBae, Jong SeongBae, Gun HwanLee, JianguoTang, JungheumYun,

ACS Applied Materials & Interfaces, 2018

Exfoliated nanosheets of Co 3 O 4 webbed with polyaniline nanofibers: A novel composite electrode material for enzymeless glucose sensing application

Mohamed A.Yassin, Bishnu KumarShrestha, RafiqAhmad, SitaShrestha, Chan HeePark, Cheol SangKim,

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2019

Evolution of the broadband optical transition in large-area $\mathrm{MoS}{\mathrm{e}}_{2}$

정재훈

PHYSICAL REVIEW B, 2018

A mechanism study on the photocatalytic inactivation of: Salmonella typhimurium bacteria by CuxO loaded rhodium-antimony co-doped TiO2 nanorods

Love KumarDhandole, Young SeokSeo, Su GyeongKim, AerinKim, MinCho, Jum SukJang,

PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, 2019

Hierarchical TiO 2 @In 2 O 3 heteroarchitecture photoanodes: Mechanistic study on interfacial charge carrier dynamics through water splitting and organic decomposition

Gil WooAn, Mahadeo A.Mahadik, GuangxiaPiao, Weon SikChae, HyunwoongPark, MinCho, Hee SukChung, Jum SukJang,

APPLIED SURFACE SCIENCE, 2019

Nanocluster formation and two-step aging behavior in Al–Mg–Si(-xCu: X = 0–4 mass%) alloys

In SuKim, Min YoungSong, Jae HwangKim,

JOURNAL OF ALLOYS AND COMPOUNDS, 2020

Improved Interfacial Charge Transfer Dynamics and Onset Shift in Nanostructured Hematite Photoanodes via Efficient Ti ^{4 Sn 4 Heterogeneous Self-Doping Through Controlled TiO 2 Underlayers}

Jin WooPark, Mahadeo A.Mahadik, HaiqingMa, Gil WooAn, Hyun HwiLee, Sun HeeChoi, Weon SikChae, Hee SukChung, Jum SukJang,

ACS Sustainable Chemistry & Engineering, 2019

Closing the surface bandgap in thin Bi2Se3Graphene heterostructures

JiminChae, Seoung HunKang, Sang HanPark, HanbumPark, KwangsikJeong, Tae HyeonKim, Seok BoHong, Keun SuKim, Young KyunKwon, Jeong WonKim, Mann HoCho,

ACS Nano, 2019

An effective strategy to promote hematite photoanode at low voltage bias via Zr^{4Al3 codoping and CoOx OER co-catalyst}

ArunprabaharanSubramanian, Mahadeo A.Mahadik, Jin WooPark, In KwonJeong, Hee SukChung, Hyun HwiLee, Sun HeeChoi, Weon SikChae, Jum SukJang,

ELECTROCHIMICA ACTA, 2019

Exfoliated nanosheets of Co 3 O 4 webbed with polyaniline nanofibers: A novel composite electrode material for enzymeless glucose sensing application

Mohamed A.Yassin, Bishnu KumarShrestha, RafiqAhmad, SitaShrestha, Chan HeePark, Cheol SangKim,

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2019

Ultrathin platinum diselenide synthesis controlling initial growth kinetics: Interfacial reaction depending on thickness and substrate

Hyeon-Sik Kim, Jaehun Jeong, Gi-Hyeon Kwon, SamPark, Kwangsik Jeong, Yoon-Ho Choi, HoedonKwon, Min Baik, Seongil Im, Mann Ho Cho,

APPLIED SURFACE SCIENCE, 2021

Disorder-induced decoupled surface transport channels in thin films of doped topological insulators

박한범, 채지민, 정광식, 최혜진, 정재훈, 김다솔, 조만호

PHYSICAL REVIEW B, 2018

CdIn2S4 chalcogenideTiO2 nanorod heterostructured photoanode: An advanced material for photoelectrochemical applications

Love KumarDhandole, Mahadeo A.Mahadik, Hee SukChung, Weon SikChae, MinCho, Jum SukJang,

APPLIED SURFACE SCIENCE, 2019

Efficient synergism of NiO-NiSe2 nanosheet-based heterostructures shelled titanium nitride array for robust overall water splitting

Muhaiminul Islam, Duy Thanh Tran a, Thanh Hai Nguyen, Van An Dinh, Nam Hoon Kim, Joong Hee Lee

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2022

Mo and Zn-Dual doped CuxO nanocrystals confined High-Conductive Cu arrays as novel sensitive sensor for neurotransmitter detection

Huu Tuan Le, Kha Thuy Nhi Le, Quynh Phuong Ngo, Duy Thanh Tran, Nam Hoon Kim, Joong Hee Lee

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2022

Modulating heterointerfaces of tungsten incorporated CoSeCo3O4 as a highly efficient electrocatalyst for overall water splitting

Ravichandran Balaji, Thanh Tuan Nguyen, Kempanna Harish, Nam Hoon Kim, Joong Hee Lee

Journal of Materials Chemistry A, 2022

Ni Single Atoms and Ni Phosphate Clusters Synergistically Triggered Surface-Functionalized MoS2 Nanosheets for High-performance Freshwater and Seawater Electrolysis

Min Sung Kim, Duy Thanh Tran, Thanh Hai Nguyen, Van An Dinh, Nam Hoon Kim, Joong Hee Lee

Energy & Environmental Materials, 2022

Atomic Heterointerface Engineering of Ni2P-NiSe2 Nanosheets Coupled ZnP-Based Arrays for High-Efficiency Solar-Assisted Water Splitting

Kai Chang, Duy Thanh Tran, Jingqiang Wang, Sampath Prabhakaran, Do Hwan Kim, Nam Hoon Kim, Joong Hee Lee

ADVANCED FUNCTIONAL MATERIALS, 2022

Crystal Phase Transition Creates a Highly Active and Stable RuCX Nanosurface for Hydrogen Evolution Reaction in Alkaline Media

Jeonghyeon Kim, Hee Jin Kim, Bibi Ruqia, Mi Ji Kim, Yeong-Ji Jang, Tae Hwan Jo, Hionsuck Baik, Hyung-Suk Oh, Hee-Suk Chung, Kangkyun Baek, Siwoo Noh, Moonjung Jung, Ki-jeong Kim, Hyung-Kyu Lim, Young-Sang Youn, Sang-Il Choi

ADVANCED MATERIALS, 2021

Hybridized bimetallic phosphides of Ni–Mo, Co–Mo, and Co–Ni in a single ultrathin-3D-nanosheets for efficient HER and OER in alkaline media

Mani Ram Kandel, Uday Narayan Pan, Dasu Ram Paudel, Purna Prasad Dhakal, Nam Hoon Kim, Joong Hee Lee

COMPOSITES PART B-ENGINEERING, 2022

Single (Ni, Fe) atoms and ultrasmall Core@shell Ni@Fe nanostructures Dual-implanted CNTs-Graphene nanonetworks for robust Zn- and Al-Air batteries

Thanh Hai Nguyen, Phan Khanh Linh Tran, Duy Thanh Tran, Thanh Ngoc Pham, Nam Hoon Kim, Joong Hee Lee

CHEMICAL ENGINEERING JOURNAL, 2022

Interface engineering induced electrocatalytic behavior in core-shelled CNTs@NiP2NbP heterostructure for highly efficient overall water splitting

SukhpreetSingh, Dinh ChuongNguyen, Nam HoonKim, Joong HeeLee

CHEMICAL ENGINEERING JOURNAL, 2022