학연협동과정,연수학생

- Photocatalytic & Photoelectrocatalytic Hydrogen production
- Photocatalytic & Membrane Water Treatment

- Development of nanostructure photocalyst for the applications of hydrogen production and water treatment
- Development of H2 based house complex for hydrogen city

- Enhanced Photoelectrochemical Activity of TiO2 Nanotubes Decorated with Lanthanide Ions for Hydrogen Production, Catalysts 12 (2022) 866
- Enhanced photocatalytic activity of TiO2 nanotubes decorated with erbium and reduced graphene oxide, Applied Surface Science 565 (2022) 150459
- Improved photoelectrochemical properties of TiO2 nanotubes doped with Er and effects on hydrogen production from water splitting, Chemosphere 267 (2021) 129289
- Photocatalytic Degradation of Acesulfame K Optimization Using the Box-Behnken Design (BBD), Process Safety and Environmental Protection 113 (2018) 10-21
- Performance evaluation of rotating PEC reactor for enhanced degradation of MB, KJChE 34(10) (2017) 2780-2786
- Evaluation of peformance with small and scale-up rotating and flat reactors; Photocatalytic degration of BPA, EE2, and E2 under solar irradiation, Journal of Hazardous Materials 336 (2017) 21-32
- Simultaenously Photocatalytic treatment of Cr(VI) and EDCs using rotating reactor under solar irradiation, Journal of Hazardous Materials 288 (2015) 124-133
- Sonocatalytic-TiO2 nanotube, Fenton, and CCl4 reaciton for enhanced oxidation, and their application, Separation and Purification Technology 141 (2015) 1-9
- Self-rotating photocatalytic system for aqueous Cr(VI), Chemical Engineering Journal 229 (2013) 66-71
- Ultrasonic degration of acetaminophen and naproxen in the presence of single-walled carbon nanotubes, Journal of Hazadous Materials 254-255 (2013) 284-292
- Preparation of Pt deposited nanotubular TiO2 as Cathode for enhanced photoelectrochemical hydrogen production using seawater electrolytes, Journal of Solid State Chemistry 184 (2011) 2920-2924
- Photoelectrochemical hydrogen produciton with concentrated natural seawater produced by membrane process, Solar Energy 85 (2011) 2256-2263
- Preparation of anodized TiO2 photoanode for PEC H2 production using natural seawater, Solar Energy Materials & Solar Cells 94 (2010) 1809-1815
- Effect of length of anodized TiO2 tubes on photoreactivity: Photocurrent, Cr(VI) reduction and H2 evolution, Journal of Power Sources 195 (2010) 5144-5149

학연협동과정,연수학생

Development of nano/micro electrode materials for rechargeable batteries. Electrochemical capacitors (EDLCs, pseudocapacitors), Next-generatioin rechargeable batteries

- Development of fundamental and scale-up technology of 2D heterostructure materials for energy conversion and storage devices
- Development of eco-friendly biodegradable energy storage materials anad devices using disused forest biomass

1) H.Yoon* et. al. J. Mater. Chem. A, 2017, 5, 25368., "Mussel-inspired surface functionalization of porous carbon nanosheets using polydopamine and Fe3+/tannic acid layers for high-performance electrochemical capacitors" (*corresponding author),
2) H.Yoon* et. al. Chem. Eng. J. 2020, 386, 123972. "Attachable micropseudocapacitors using highly swollen laser-induced-graphene electrodes" (*corresponding author),
3) H.Yoon* et. al. Chem. Eng. J. 2019, 370, 973. "Single-crystalline Co2Si nanowires directly synthesized on silicon substrate for high-performance micro-supercapacitor" (*corresponding author),
4) H. Yoon,* J. Mater. Chem. A, 2015, 3, 23323., “Pseudocapacitive slurry electrodes using redox-active quinone for high-performance flow capacitors: an atomic-level understanding of pore texture and capacitance enhancement” (*first & corresponding author),
5) H.Yoon* et. al. ACS Appl. Energy Mater. 2020, 3, 7844 "Nano-confinement effects on enhanced reversibility of redox reactions coupled with an irreversible chemical process by electrolysis acceleration in nanoporous carbon electrodes for redox-enhanced electrochemical capacitor" (*corresponding author),
6) H. Yoon* et. al. Microporous Mesoporous Mater, 2018, 261, 119., “Self-templated synthesis of interconnected porous carbon nanosheets with controllable pore size: Mechanism and electrochemical capacitor application” (*corresponding author),
7) H. Yoon et. al. Adv. Mater. 2009, 21, 4979. “Vertical Epitaxial Co5Ge7 Nanowire and Nanobelt Arrays on a Thin Graphitic Layer for Flexible Field Emission Display”. (first author),
8) H. Yoon* et. al. J. Am. Chem. Soc. 2010, 132, 17447., “Structure-induced Ferromagnetic Stabilization in Freestanding Hexagonal Fe1.3Ge Nanowires”. (*first author), 9) H. Yoon* et. al., ACS Nano 2010, 4, 2569., “Itinerant Helimagnetic Single-Crystalline MnSi Nanowires”. (*co-first author)

UST 학생,학연협동과정

- Chemical/electrochemical catalysts for green ammonia synthesis
- Simultaneous reduction of nitrogen oxides and sulfur oxides

- Development of electrochemical synthesis of ammonia from water and nitrogen at atmospheric pressure
- Development of low-pressure and low-temperature catalyst of ammonia synthesis for Haber-Bosch process
- Development of aqueous absorbent and its regenerative catalyst for simultaneous reduction of nitrogen oxides and sulfur oxides

- Resistive Oxidation Kinetics of Iron (II) Thiochelate used as Nitric Oxide Absorbent in Flue Gas, Energy & Fuels, 34, 8, 2020
- Effects of metal loading on activated carbon on its adsorption and desorption characteristics, Journal of Industrial and Engineering Chemistry, 74, 25, 199-207, 2019
- Lithium-mediated Ammonia Synthesis from Water and Nitrogen: A Membrane-free Approach Enabled by Immiscible Aqueous/Organic Hybrid Electrolyte System, Green Chem., 21, 3839-3845, 2019
- Performance of sulfite/FeIIIEDTA fuel cell: Power from waste in flue gas desulfurization process, Chemical Engineering Journal, 375, 122008, 2019
- Preparation of metal oxide/polyaniline/N-MWCNT hybrid composite electrodes for electrocatalytic synthesis of ammonia at atmospheric pressure, Sustainable Energy & Fuels, 3(2), 431-438, 2019 (Back cover)
- Electrochemical Synthesis of Ammonia from Water and Nitrogen: A Lithium­Mediated Approach Using Lithium­Ion Conducting Glass Ceramic, ChemSuschem, 11 (1), 120-124, 2018, top 20 most read paper in ChemSusChem (2017-2018)
- Electrochemical Ammonia Synthesis Mediated by Titanocene Dichloride in Aqueous Electrolytes under Ambient Conditions”, ACS Sustainable Chemistry & Engineering, 5, 9662-9666, 2017
- Electrochemical Synthesis of Ammonia from Water and Nitrogen in Ethylenediamine under Ambient Temperature and Pressure” Journal of The Electrochemical Society 163, 1523-1526, 2016
- Electrochemical Reduction of Nitrogen to Ammonia in 2-Propanol under Ambient Temperature and Pressure”, Journal of The Electrochemical Society 163, 610-612, 2016
- Crucial role of a nickel substrate in Co3O4 pseudocapacitor directly grown on nickel and its electrochemical properties, Journal of Alloys and Compounds, 676, 407-413, 2016

연수학생

태양에너지 기반 신재생열에너지 시스템 기술
(Solar energy based renewable heat integrated system)
* 열에너지시스템 모델링 기반 설계 및 운전
(Thermal energy system modeling, design and control)
* 단기데이터 기반 학습형 단순화 물리모델링
(Short-term data based inverse learning modeling)
* 단순화 물리모델기반 예측적 최적운전
(Simplified physics model based predictive optimal control)

* 시설원예 태양열 계간축열시스템 실증연구
(Demonstration of solar thermal seasonal storage system for agricultural house)
* 산업공정열 태양열 기술개발
(Development of high-efficient solar thermal collectors and thermal storage for industrial heating process)
* 리모델링 공공건물 신재생열시스템 기술 개발
(Solar energy heat source integration with heat pump for efficient remodeling of public buildings)

* K.Lee and J.Braun, Model-based demand-limiting control of building thermal mass, Building and Environment, 2008.
* K.Lee and J.Braun, Development of methods for determining demand-limiting setpoint trajectories in buildings using short-term measurements, Building and Environment, 2008.
* K.Lee et al, Preliminary determination of optimal size for renewable energy resources in buildings using RETScreen, Energy, 2012.
* K.Lee et al, Experimental evaluation of simple thermal storage control strategies in low-energy solar houses to reduce electricity consumption during grid on-peak periods, Energies, 2015.
* B.Jeon and K.Lee et al, Learning-based predictive building energy model using weather forecasts for optimal control of domestic energy systems, Sustainability, 2019.

박사후연구원

Building Energy Efficiency & Environmental Technology

● Development of Design Engineering Solutions for AI Based Fire Protection System
● Development of In-situ Application and Field Testing Strategies for Air Quality Improvement in Existing Educational Facilities
● ANN Based Optimized Operating Model of HVAC System Parameters for Improved Energy Efficiency and Reduced Operating Cost
● Development of Sustainable Urban Energy Resource Control System for Smart City

● Performance Analysis of Cascade Multi-functional Heat Pump in Summer Season
● Predictive Model for PV Power Generation Using the RNN(LSTM) Technique
● Evaluation of Illuminance Measurement Data Through Integrated Automated Blinds and LED Dimming Controls in a Full-scale Mock-up
● Variations of Stratification and Cooling Energy Performance According to Diffuser Condition in UFAD System
● AHU Discharge Air Temperature Reset Based on Outdoor Air Temperature and Cooling Energy Performance in an Office Building
● Modeling, Calibration, and Sensitivity Analysis of Direct Expansion AHU-Water Source VRF System
● Comparative Analysis of Cooling Energy Performance Between Water-Cooled VRF and Conventional AHU Systems in a Commercial Building
● Performance Investigation of a Novel Calorimeter for a Heat Pump System According to Flow Loops

학연협동과정

이산화탄소 포집 및 전환 핵심 소재 개발

- 이산화탄소 포집 및 전환 핵심 소재 원천기술 개발
- 정유 산업 배출원을 고려한 CO2 포집 핵심기술 개발
- CO2 포집용 습식 흡수제 개발
- 석유화학산업 NCC 배가스 대상 CO2 포집 파일럿 플랜트 실증 및 중립탄소활용 하이브리드 폴리우레탄 생산
- 석탄화력 CO2 포집용 흡수제의 연료전지 (PAFC) 배출가스 적용 및 개선방향 도출
- 건식 이산화탄소 포집기술 LNG 적용 및 개선방향 도출
- 입자상/가스상 오염물질 제거 및 공조 연계를 위한 RSPU 시스템 개발

- A Ra Cho, Hana Kim a, Yooseob Won a, Yu-Ri Lee a, Jae-Young Kim a, Hyungseok Nam, Sung-Ho Jo, Young Cheol Park and Dong-Ho Lee, “Epoxide functionalization of a pentaethylenehexamine adsorbent supported on macroporous silica for post-combustion CO2 capture”, Fuel, 325, 2022, 124938

- Dong-Ho Lee, Jiin You, Je-Min Woo, Jung Yoon Seo, Young Cheol Park, Jong-Seop Lee, Hyunuk Kim, Jong-Ho Moon and Seung Bin Park, “Influence od dehydrating agents on the oxidative carbonylation of methanol for dimethyl carbonate synthesis over a Cu/Y-zeolite catalyst”, Chinese J. of Chem, Eng., 2018, 26, 1059-1063

- Dong-Ho Lee, Jae Hyeok Park, Yuntae Hwang, Dal-hee Bae, Keun-hee Han, Jong Ryeol Kim, Tae-Earn Shim and Dowon Shun, “ Fine Particle Alteration Monitoring in Flue Gas at the Convection Pass Inlet of a Commercial Circulating Fluidized Bed Combustion Boiler during Solid Recovered Fuel Combustion”, Powder Technology, 2019, 343, 747-753

- Jae Hyeok Park, Dong-Ho Lee, Keun-Hee Han, Jong-Seon Shin, Dal-Hee Bae, Tae-Earn Shim, Jeong Hwan Lee, Dowon Shun, “ Effect of chemical additives on hard deposit formation and ash composition in a commercial circulating fluidized bed boiler firing Korean solid recycled Fuel”, Fuel, 2019, 236, 792-802

- Dong-Ho Lee, Jong-Ho Kim, Bong-Hyun Jun, Homan Kang, Juyoung Park, and Yoon-Sik Lee, “Macroporous Polystyrene-Supported Palladium Catalyst Containing a Bulky N-Heterocyclic Carbene Ligand for Suzuki Reaction of Aryl Chlorides”, Org. Lett., 2008, 10, 1609-1612

박사후연구원,학연협동과정

- Bio-CCU & e-Biorefinery
- Bio-electrochemical systems for production of renewable energy resources

- Consolidated e-Biorefinery of lignocellulosic biomass
- Development of CO2-free biohydrogen production process and operation of on-site bioelectrochemical reactor
- Development of outdoor air purification system using artificial intelligence-based microalgae
- Development of biorefinery technology based on CO2 conversion biocatalyst(e-Biorefinery)

- Enhanced CO2 electroconversion of Rhodobacter sphaeroides by cobalt-phosphate complex assissted water oxidation. Bioelectrochemistry 2022, 145, 108102.
- Recent developments and key barriers to microbial CO2 electrobiorefinery. Bioresource Technology 2021, 320, 124350.
- Non-photosynthetic CO2 bio-mitigation by Escherichia coli harbouring CBB genes. Green Chemistry 2020, 22, 6889.
- Rapid induction of edible lipids in Chlorella by mild electric stimulation. Bioresource Technology 2019, 292, 121950.
- Cell disruption and lipid extraction for microalgal biorefineries: A review. Bioresource Technology 2017, 244, 1317.
- Multiplexed and spatiotemporal measurements of glutamate secreted by neurons and bacterial. Chemical Communications 2016, 52, 11854.
- Light-driven highly selective conversion of CO2 to formate by electrosynthesized enzyme/cofactor thin film electrode. Advanced Energy Materials 2016, 6, 1502207

UST 학생

- 고체산화물 연료전지/수전해전지 셀 및 스택 기술 개발
- 고체산화물 연료전지/수전해전지 소재/공정 기술 개발
- 고체산화물 연료전지/수전해전지 열화기구 규명 및 내구성 향상 연구
- 고성능 고체산화물 연료전지/수전해전지 전극 기술 개발
- 고성능 고체산화물 연료전지/수전해전지용 금속분리판 기술 개발
- 직접 암모니아 연료전지 기술 개발
- 금속지지형 고체산화물 연료전지/수전해전지 기술 개발

- 650℃ 이하 구동이 가능한 고강도 고내구성 SOFC 셀 개발
- 열/부하 사이클 동시 대응 고내구성 SOFC 스택 원천 기술개발
- 저온 작동(650℃) 직접 암모니아 연료전지용(SOFC) 나노 촉매소재 및 연료전지 기술 개발
- 고체산화물연료전지 분리판용 특수강 신소재 및 양산 기술 개발
- 페라이트계 스테인리스 금속지지체를 기반으로 한 금속지지형 SOFC 셀/스택 기술 개발
- 200kW 이상급 발전용 중저온형 고체산화물연료전지 시스템 개발

● S.-B. Lee* et al, “Facile surface modification of LSCF/GDC cathodes by epitaxial deposition of Sm0.5Sr0.5CoO3via ultrasonic spray infiltration”, J. Mater. Chem. A, 2020, 8, 3967-3977
● S.-B. Lee* et al, “Hybrid Electrochemical Deposition Route for the Facile Nanofabrication of a Cr-Poisoning-Tolerant La(Ni,Fe)O3？δ Cathode for Solid Oxide Fuel Cells”, ACS Appl. Mater. Interfaces 2020, 12, 5, 5730-5738
● S.-B. Lee* et al, “A dynamic infiltration technique to synthesize nanolayered cathodes for high performance and robust solid oxide fuel cells”, Journal of Energy Chemistry, Volume 70, July 2022, Pages 201-210
● S.-B. Lee* et al, “High-performance nanofibrous LaCoO3 perovskite cathode for solid oxide fuel cells fabricated via chemically assisted electrodeposition”, J. Mater. Chem. A, 2018, 6, 6987-6996
● S.-B. Lee* et al, “Nano-fabrication of a high-performance LaNiO3 cathode for solid oxide fuel cells using an electrochemical route”, Journal of Power Sources, Volume 429, 31 July 2019, Pages 97-104
● S.-B. Lee* et al, “Parametric study on electrodeposition of a nanofibrous LaCoO3 SOFC cathode”, Ceramics International, Volume 47, Issue 4, 15 February 2021, Pages 5570-5579

박사후연구원

Catalyst Reaction Engineering

- Development of plasma gasification technology for low grade mixed plastic wastes

- Effects of preparation conditions on the CO methanation performance of Co-Mo carbide catalysts (Chemical Engineering Science 209, 2019)

학연협동과정

- Palladium based hydrogen selective membrane
- Environmental Catalyst

- Manufacturing of high-purity vanadium electrolyte for vanadium redox flow batteries by using catalytic reactor
- Development of hydrogen separation and carbon dioxide adsorption hybrid process for simultaneous carbon dioxide capture and hydrogen production

- Catalytic production of impurity-free V 3.5+ electrolyte for vanadium redox flow batteries, Nature Communications, 10 (2019)
- Hydrogen production by steam methane reforming in membrane reactor equipped with Pd membrane deposited on NiO/YSZ/NiO multilayer-treated porous stainless steel, Journal of Membrane Science, 563 (2019)
- Integrated techno-economic analysis under uncertainty of glycerol steam reforming for H2 production at distributed H2 refueling stations, Energy Conversion and Management, 180 (2019)