Alumni
Sangho Yoon ⎟ 윤 상 호
(Dec. 2020 - Feb. 2024)
Current Position • LG Energy Solution
Email • aoal159@khu.ac.kr
Research interest • Data-Driven Design
Publication
• [Aug. 2021] "Importance of metal-oxygen bond for stable oxygen-redox reaction in Li-excess layered oxides", Energy Storage Materials
• [Feb. 2022] "Importance of Chemical Distortion on the Hysteretic Oxygen Capacity in Li-Excess Layered Oxides", ACS Applied Materials & Interfaces
• [Jan. 2023] "Correlation between grain boundary coating and chemomechanics in Ni-rich layered Li cathodes", Chemical Engineering Journal
• [Dec. 2022] "An in-depth understanding of chemomechanics in Ni-rich layered cathodes for lithium-ion batteries", Journal of Alloys and Compounds
• [Dec. 2022] "Correlation of phase (in)stability and lattice misfits for high-power-density Na cathodes", Journal of Materials Chemistry A
• [Jan. 2023] "(In)Coherent-bond-networks in Ni-rich layered oxides for durable lithium-ion batteries", Chemical Engineering Journal
• [Jan. 2024] "Data-Driven Decoupling Structural Feature Correlation for Harnessing Anionic Capacity in Na Layered Oxide", Advanced Energy Materials
Conference
• "Correlating cationic ions and anisotropic lattice variation in Ni-rich layered oxides for Li-ion batteries", Poster, 72nd Annual Meeting of the International Society of Electrochemistry, 2021.09, International Convention Center JEJU (ICC)
• "Insight into Modulating Anisotropic Structure Variation in Transition Metal-doped Ni-rich Layered Oxides", Poster, 2022년도 춘계 전기화학회 학술대회, 한국전기화학회, 2022.04, International Convention Center JEJU (ICC)
• "Insight into Modulating Anisotropic Structure Variation in Transition Metal-doped Ni-rich Layered Oxides", Poster, 2022년도 춘계 전지학회 학술대회, 한국전지학회, 2022.07, Korea International Exhibition Center (KINTEX)
• "(In)Coherent-bond-network in Ni-rich layered oxide for durable lithium-ion batteries", Oral, Asian Conference on Electrochemical Power Sources 11 (ACEPS'11), 2022.12, National University of Singapore
• "Uniform Bond Network in Ti-Doped Ni-Rich Layered Cathodes for Durable Lithium-Ion Batteries", Oral, 2023년도 춘계 전기화학회 학술대회, 한국전기화학회, 2023.04, International Convention Center JEJU (ICC)
Honors and Awards
• 우수논문상 "(In)Coherent-bond-networks in Ni-rich layered oxides for durable lithium-ion batteries", 경희대학교 BK21 다차원 프린팅 교육연구단, 2023. 02, 경희대학교
Jaewoon Lee ⎟ 이 재 운
(Jul 2019 - Jun 2023)
Current Position • University of Minnesota - Ph.D. course
Email • wooni1019@khu.ac.kr
Research interest • Designing energy storage materials based on ab initio methods, Investigating new mechanisms in energy storage materials, Developing computational calculation theories
Publication
• [Jun. 2020] "Uncovering the Structural Evolution in Na-Excess Layered Cathodes for Rational Use of an Anionic Redox Reaction", ACS Applied Materials & Interfaces
• [Oct. 2020] "Fundamental interplay between phase-transition kinetics and thermodynamics of manganese-based sodium layered oxides during cationic and anionic redox", Journal of Materials Chemistry A
• [Dec. 2020] "Anionic Redox Reactions in Cathodes for Sodium Ion Batteries", ChemElectroChem
• [Mar. 2021] "Unlocking Intrinsic Origin of Reversible Oxygen Redox Reaction in Na-based Layered Oxides", ChemElectroChem
• [Apr. 2021] "Rational Design of Ti-based Oxygen Redox Layered Oxides for Advanced Sodium-ion Batteries", Journal of Materials Chemistry A
• [Jun. 2021] "Origin of Reversible Oxygen Redox Reactions in High Energy Density Layered Oxides", Cell Reports Physical Science
• [Jul. 2021] "Thermodynamics and Na kinetics in P2-type oxygen redox Mn-Ni binary layered oxides manipulated via Li substitution", Energy Storage Materials
• [Aug. 2021] "Importance of metal-oxygen bond for stable oxygen-redox reaction in Li-excess layered oxides", Energy Storage Materials
• [Sep. 2021] "Intrinsic Origin of Nonhysteretic Oxygen Capacity in Conventional Na-Excess Layered Oxides", ACS Applied Materials & Interfaces
• [Nov. 2021] "Unraveling vacancy-induced oxygen redox reaction and structural stability in Na-based layered oxides", Chemical Engineering Journal
• [Dec. 2021] "Unlocking the origin of triggering hysteretic oxygen capacity in divalent species incorporated O-type sodium layered-oxide cathodes", Energy Storage Materials
• [Feb. 2022] "Enabling Stable and Nonhysteretic Oxygen Redox Capacity in Li-Excess Na Layered Oxides", Advanced Energy Materials
• [Apr. 2022] "Determining Factors in Triggering Hysteretic Oxygen Capacities in Lithium-excess Sodium-layered Oxides", ACS Applied Materials & Interfaces
• [May. 2022] "Unified picture of (non)hysteretic oxygen capacity in O3-type sodium 3d layered oxides", Advanced Energy Materials
• [June. 2022] "Extending nonhysteretic oxygen capacity in P2-type Ni-Mn binary oxides", Chemical Engineering Journal
• [June. 2022] "Physicochemical screen effect of Li ions in oxygen redox cathodes for advanced sodium-ion batteries", Chemistry of Materials
• [Sep. 2022] "Rigid-spring-network in P2-type binary Na oxides for stable oxygen redox", Energy Storage Materials
• [Sep. 2022] "An interactive design for sustainable oxygen capacity in alkali-ion batteries", Energy & Environmental Science
• [Oct. 2022] "Design picture in enabling reversible oxygen capacity for O-type Na 3d layered oxides", Energy Storage Materials
• [Dec. 2022] "Correlation of phase (in)stability and lattice misfits for high-power-density Na cathodes", Journal of Materials Chemistry A
• [Jan. 2023] "(In)Coherent-bond-networks in Ni-rich layered oxides for durable lithium-ion batteries", Chemical Engineering Journal
• [Feb. 2023] "Strong Anionic Repulsion for Fast Na Kinetics in P2-Type Layered Oxides", Advanced Science
Conference
• "Structural Analysis and Reversible Anionic Redox of Binary Li Doped Sodium Based Cathode Materials", Poster, 2020년도 춘계 전기화학회 학술대회, 한국전기화학회, 2020.07, 제주국제컨벤션센터(ICC)
• "Theoretical Understanding and Design of Anion Redox in Na-based Layered Oxides (Multiphysics-based Calculation Science)", Oral, 2021년도 춘계 전기화학회 학술대회, 한국전기화학회, 2021.04, 부산전시컨벤션센터(BEXCO)
• "Oxygen Redox in M-incorporated Na-based Binary Layered Oxides", Oral, 72nd Annual Meeting of the International Society of Electrochemistry, 2021.09, International Convention Center JEJU (ICC)
• "Mimicking the Sustainable Anionic Redox Features for Advanced Lithium-Ion Batteries", Oral, Materials Research Society, 2022.11-12, Boston, Massachusetts
Honors and Awards
• 2020 Spring Conference Best Poster Award, 한국전기화학회, 2020.07, 제주국제컨벤션센터(ICC)
• 2021 Spring Conference Best Oral Presentation Award, 한국전기화학회, 2021.04, 부산전시컨벤션센터(BEXCO)
Sojung Koo⎟ 구 소 정
(Jul. 2019 - Feb 2023)
Current Position • University of California San Diego - Ph.D. Course
Email • kusj@khu.ac.kr
Research interest • Lithium Ion Batteries, Material Platform Design & Modelling, Anionic Redox, Machine Learning
Publication
• [Oct. 2020] "Fundamental interplay between phase-transition kinetics and thermodynamics of manganese-based sodium layered oxides during cationic and anionic redox", Journal of Materials Chemistry A
• [Mar. 2021] "Unlocking Intrinsic Origin of Reversible Oxygen Redox Reaction in Na-based Layered Oxides", ChemElectroChem
• [Apr. 2021] "Rational Design of Ti-based Oxygen Redox Layered Oxides for Advanced Sodium-ion Batteries", Journal of Materials Chemistry A
• [Jun. 2021] "Origin of Reversible Oxygen Redox Reactions in High Energy Density Layered Oxides", Cell Reports Physical Science
• [Jul. 2021] "Thermodynamics and Na kinetics in P2-type oxygen redox Mn-Ni binary layered oxides manipulated via Li substitution", Energy Storage Materials
• [Aug. 2021] "Importance of metal-oxygen bond for stable oxygen-redox reaction in Li-excess layered oxides", Energy Storage Materials
• [Sep. 2021] "Intrinsic Origin of Nonhysteretic Oxygen Capacity in Conventional Na-Excess Layered Oxides", ACS Applied Materials & Interfaces
• [Dec. 2021] "Unlocking the origin of triggering hysteretic oxygen capacity in divalent species incorporated O-type sodium layered-oxide cathodes", Energy Storage Materials
• [Feb. 2022] "Enabling Stable and Nonhysteretic Oxygen Redox Capacity in Li-Excess Na Layered Oxides", Advanced Energy Materials
• [Feb. 2022] "Importance of Chemical Distortion on the Hysteretic Oxygen Capacity in Li-Excess Layered Oxides", ACS Applied Materials & Interfaces
• [Apr. 2022] "Determining Factors in Triggering Hysteretic Oxygen Capacities in Lithium-excess Sodium-layered Oxides", ACS Applied Materials & Interfaces
• [Jul. 2022] "Oxygen-Plasma-Treated Fe–N–C Catalysts with Dual Binding Sites for Enhanced Electrocatalytic Polysulfide Conversion in Lithium–Sulfur Batteries", ACS Energy Letters
• [Sep. 2022] "Rigid-spring-network in P2-type binary Na oxides for stable oxygen redox", Energy Storage Materials
• [Dec. 2022] "An in-depth understanding of chemomechanics in Ni-rich layered cathodes for lithium-ion batteries", Journal of Alloys and Compounds
Conference
• "Unlocking Intrinsic Origin of Reversible Oxygen Redox Reaction in Sodium-based Layered Oxides", Poster, 2021년도 춘계 전기화학회 학술대회, 한국전기화학회, 2021.04, 부산전시컨벤션센터(BEXCO)
• "Realizing reversible oxygen redox of Mn based Na layered oxide with cycle stability", Oral, 72nd Annual Meeting of the International Society of Electrochemistry, 2021.09, International Convention Center JEJU (ICC)
• "Design flow in stabilizing oxygen redox for Na layered oxides:DFT-assisted Machine Learning", Oral, Materials Research Society, 2022.11-12, Boston, Massachusetts
Honors and Awards
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Sangeon Park ⎟ 박 상 언
(Apr 2019 - Dec 2022)
Current Position • Samsung SDI
Email • qtd135@khu.ac.kr
Research interest • Analysis secondary battery materials from multi-physics and structural perspective by first-principle calculation
Publication
• [Dec. 2020] "Anionic Redox Reactions in Cathodes for Sodium Ion Batteries", ChemElectroChem
• [Jun. 2021] "Origin of Reversible Oxygen Redox Reactions in High Energy Density Layered Oxides", Cell Reports Physical Science
• [Sep. 2021] "Intrinsic Origin of Nonhysteretic Oxygen Capacity in Conventional Na-Excess Layered Oxides", ACS Applied Materials & Interfaces
• [Dec. 2021] "Unlocking the origin of triggering hysteretic oxygen capacity in divalent species incorporated O-type sodium layered-oxide cathodes", Energy Storage Materials
• [Apr. 2022] "Understanding Voltage Hysteresis for High-Energy-Density Li-S Batteries", ACS Applied Energy Materials
• [Apr. 2022] "Determining Factors in Triggering Hysteretic Oxygen Capacities in Lithium-excess Sodium-layered Oxides", ACS Applied Materials & Interfaces
• [May. 2022] "Unified picture of (non)hysteretic oxygen capacity in O3-type sodium 3d layered oxides", Advanced Energy Materials
• [Jun. 2022] "Physicochemical screen effect of Li ions in oxygen redox cathodes for advanced sodium-ion batteries", Chemistry of Materials
• [Oct. 2022] "Design picture in enabling reversible oxygen capacity for O-type Na 3d layered oxides", Energy Storage Materials
• [Oct. 2022] "Deciphering Enhanced Solid-State Kinetics of Li–S Batteries via Te Doping", ACS Applied Energy Materials
• [Feb. 2023] "Strong Anionic Repulsion for Fast Na Kinetics in P2-Type Layered Oxides", Advanced Science
Conference
• "Thermodynamic and Structural Understandings of Ir Based Oxygen Redox in Na excess layered oxide", Poster, 2021년도 춘계 전기화학회 학술대회, 한국전기화학회, 2021.04, 부산전시컨벤션센터(BEXCO)
• "Deciphering Intrinsic Origin of Nonhysteretic Capacity in Conventional Superstructure-type Layered Na Oxides", Poster, 72nd Annual Meeting of the International Society of Electrochemistry, 2021.09, International Convention Center JEJU (ICC)
• "Systematic understanding (non)hysteretic oxygen capacities in O3-type Li-excess Na layered oxides", Oral, 2022년도 춘계 전기화학회 학술대회, 한국전기화학회, 2022.04, International Convention Center JEJU (ICC)
Honors and Awards
• 2022 Spring Conference Oral Presentation Award, 한국전기화학회, 2022.04, 제주국제컨벤션센터(ICC)
JinWoo Lee ⎟ 이 진 우
(Jul 2020 - Aug 2021)
Current Position • SK innovation
Email • twbljw34@khu.ac.kr
Research interest • First principle calculation, Cathode materials of secondary battery
Publication
• [Apr. 2021] "Rational Design of Ti-based Oxygen Redox Layered Oxides for Advanced Sodium-ion Batteries", Journal of Materials Chemistry A
• [Aug. 2021] "Importance of metal-oxygen bond for stable oxygen-redox reaction in Li-excess layered oxides", Energy Storage Materials
• [Dec. 2021] "Unlocking the origin of triggering hysteretic oxygen capacity in divalent species incorporated O-type sodium layered-oxide cathodes", Energy Storage Materials
• [Feb. 2022] "Importance of Chemical Distortion on the Hysteretic Oxygen Capacity in Li-Excess Layered Oxides", ACS Applied Materials & Interfaces
Conference
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Honors and Awards
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Minhyeok Choi ⎟ 최 민 혁
(Jan 2020 - Jun 2020)
Current Position • LG Chem.
Email • gownvk132@khu.ac.kr
Research interest • Lithium-ion Batteries, Fuel cell
Jangmin Lee ⎟ 이 장 민
(Feb 2019 - Mar 2020)
Current Position • Samsung Electronics
Email • wkdals234@naver.com
Research interest • Energy Storage System, Multiscale Analysis
Dongheon Ryu ⎟ 류 동 헌
(Mar 2019 - Jan 2020)
Current Position • GS E&R
Email • ehdgjsa1@naver.com
Research interest • Secondary Batteries, Mechanical Design
Kiwhan Kwon ⎟ 권 기 환
(Jun 2019 - Dec 2019)
Current Position • ASML
Email • vita622@naver.com
Research interest • Secondary Batteries, Multiscale Analysis
Jiyong Ahn ⎟ 안 지 용
( - Jun 2019)
Current Position • M.E. & Ph. D. Course at Seoul National University, Republic of Korea
Email • ahn-zyong@khu.ac.kr
Research interest • Lithium-Ion Batteries, Multiscale Analysis