Jinsoo Kim

Assistant Professor, Materials Science and Engineering

Daegu, KR.

About

Highly accomplished Assistant Professor and Senior Researcher with over 15 years of expertise in advanced battery technologies, materials science, and electrochemistry. Proven leader in securing substantial research funding (₩25.4B+) and driving innovation in next-generation Li-ion, solid-state, and Na-air batteries, evidenced by 50+ high-impact publications, 5440+ citations, and an h-index of 29. Adept at bridging fundamental research with industrial application, teaching, and strategic project leadership.

Work

Daegu Gyeongbuk Institute of Science and Technology (DGIST)

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Assistant Professor, Energy Science and Engineering

Daegu, Gyeongsangbuk-do, Korea (Republic of)

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Summary

Leading academic research and education in Energy Science and Engineering, focusing on advanced battery technologies and materials science.

Highlights

Secured ₩100,000,000 in POSCO Science Fellowship funding as Principal Investigator (PI) for research on asymmetric interfacial energy trap-based lithium-supported ion rectifier diodes.

Spearheaded multiple national research initiatives as a PI or Co-PI, contributing to over ₩25.4 billion in total funding for next-generation battery development.

Developed and delivered core undergraduate and graduate courses in Materials Science and Engineering, including 'Phase Transformation' and 'Materials Engineering Experiment'.

Contributed to institutional leadership as Vice Dean of Undergraduate Studies (Materials Science and Engineering Track) and served on the Editorial Board of the Korean Battery Society.

Korea Institute of Energy Research (KIER), Ulsan Advanced Energy Technology R&D Center

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Senior Researcher

Ulsan, Ulsan, Korea (Republic of)

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Summary

Directed and executed large-scale R&D projects for next-generation battery materials and processes, leading significant national initiatives.

Highlights

Served as Chief PI for a ₩11.4 billion DBE (materials and process development) project (2021-2026), advancing next-generation battery technologies.

Led a ₩34.1 billion SSB (next-generation battery prototyping center) project as Chief PI (2022-2025), establishing critical infrastructure for solid-state battery development.

Awarded 'Best Poster Award' in 2023 and 2020, and 'The Employee of The Month Award' in 2022 for outstanding research contributions and performance.

Published numerous high-impact papers in leading journals, significantly contributing to the institute's research output and reputation in advanced energy materials.

Lawrence Berkeley National Laboratory (LBNL), Molecular Foundry

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Postdoctoral Scholar

Berkeley, CA, US

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Summary

Conducted advanced research on single-ion conducting membranes, focusing on molecular design and interface engineering for enhanced battery performance.

Highlights

Investigated single-ion conducting membranes for Lithium Metal Batteries (LMB), applying molecular design principles to optimize interface engineering for advanced battery systems.

Collaborated with a leading research group on cutting-edge materials science, contributing to fundamental understanding of battery interfaces and performance.

Published research findings in peer-reviewed journals, advancing the scientific understanding of LMB technologies and their practical applications.

Hyundai Motor Company

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Research Engineer/Senior Research Engineer

Seoul, Seoul, Korea (Republic of)

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Summary

Led projects in high-capacity electrode fabrication and advanced electrolyte development for electrified automotive applications.

Highlights

Managed a project to fabricate high-capacity large electrodes for real electrified automotive applications, leading the development of novel coating materials for cathode surface stabilization.

Optimized formulations, evaluations, and optimizations of highly advanced liquid electrolytes, achieving improved performance and safety for automotive batteries.

Directed the fabrication of high-capacity / large-area graphitized cathodes, contributing to next-generation EV battery development and manufacturing processes.

Received a 'Commendation Award (team safety management)' in 2018, recognizing leadership in maintaining a safe and efficient research environment.

Seoul National University, Research Institute of Advanced Materials

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Research Associate

Seoul, Seoul, Korea (Republic of)

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Summary

Investigated charge/discharge reaction mechanisms and competing electrochemical/chemical reactions in battery components.

Highlights

Conducted in-depth research on charge/discharge reaction mechanisms in cathodes, electrolytes, and cell systems, providing critical insights for battery optimization and design.

Analyzed competing electrochemical/chemical reactions (NAB), contributing to the development of more stable and efficient battery materials.

Published findings in high-impact journals, including Nature Communications, advancing the fundamental understanding of sodium-oxygen batteries.

Korea Advanced Institute of Science and Technology (KAIST), Graduate School of EEWS

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RA/TA

Daejeon, Daejeon, Korea (Republic of)

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Summary

Contributed to research on highly laminated electrospun ZnO nanofibrous photoanodes for dye-sensitized solar cells (DSSC).

Highlights

Researched and developed highly laminated electrospun ZnO nanofibrous photoanodes (DSSC), enhancing the performance and efficiency of dye-sensitized solar cells.

Assisted in experimental design, data collection, and analysis for various research projects, contributing to successful project outcomes.

Collaborated with senior researchers and faculty, gaining valuable experience in advanced materials characterization and synthesis techniques.

Yonsei University

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RA/TA

Seoul, Seoul, Korea (Republic of)

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Summary

Focused on enhancing photocurrent and blocking charge carrier recombination in dye-sensitized solar cells (DSSC).

Highlights

Investigated methods to enhance photocurrent and block recombination of charge carriers in dye-sensitized solar cells (DSSC), improving device efficiency.

Contributed to the research leading to an M.S. dissertation on improving conversion efficiency for dye-sensitized solar cells using laser welding.

Supported laboratory operations and research activities, developing strong foundational skills in experimental materials science and engineering.

Education

Seoul National University

Seoul, Seoul, Korea (Republic of)
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Ph.D. Materials Science and Engineering

Courses

Dissertation: Fundamental study on reaction mechanism in rechargeable Na-air batteries

Yonsei University

Seoul, Seoul, Korea (Republic of)
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M.S. Materials Science and Engineering

Courses

Dissertation: Enhancement of conversion efficiency for dye-sensitized solar cell with laser welding for TiO2 nanoparticle/FTO interface

Yonsei University

Seoul, Seoul, Korea (Republic of)
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B.S. Metallurgical Engineering

Awards

POSCO Science Fellowship

POSCO TJ Park Foundation

Recognized for outstanding scientific research potential and contributions to the field of materials science.

Best Poster Award

Korea Institute of Energy Research

Awarded for exceptional presentation and scientific merit of research poster.

Commendation Award

Ulsan Metropolitan City

Received recognition for significant contributions to the community or professional field.

The Employee of The Month Award

Korea Institute of Energy Research

Honored for outstanding performance and dedication to institutional goals.

Young Scientist Award

The Korean Society of Industrial and Engineering Chemistry

Recognized as an emerging leader and innovator in industrial and engineering chemistry.

Best Poster Award

Korea Institute of Energy Research

Awarded for exceptional presentation and scientific merit of research poster.

Commendation Award (team safety management)

Hyundai Motor Company

Recognized for leadership in promoting and maintaining a safe research and development environment.

Best Poster Award

The Korean Society of Industrial and Engineering Chemistry

Awarded for exceptional presentation and scientific merit of research poster.

Company Scholarship

LG Chem

Received scholarship in recognition of academic excellence and research potential.

Publications

Lewis Acid-Base Effects on Molecular Structure and Charge Density in Solid Polymer Electrolytes for Solid-State Batteries

Small

Analyzed the impact of Lewis Acid-Base effects on molecular structure and charge density in solid polymer electrolytes, critical for solid-state battery development.

Dry-Crafted Charge-Conductive ZrO2-x Cathode Shell Coating for High-Performance Sulfide-Based Solid-State Batteries

Small

Pioneered a dry-crafting method for ZrO2-x cathode shell coating, significantly enhancing the performance of sulfide-based solid-state batteries.

Percolation network regulation by conductive additives in sulfide-based solid-state cathodes

ACS Energy Letters

Investigated and optimized the percolation network in sulfide-based solid-state cathodes through conductive additives, improving battery efficiency.

Fluorine-Free Strategies for Sustainable Battery Manufacturing: Materials, Processes, and Prospects

Ceramist

Authored a review on fluorine-free strategies for sustainable battery manufacturing, covering innovative materials, processes, and future prospects.

Fluorine-free binder-based dry thick battery electrodes with Parafilm® M for sustainable and efficient battery manufacturing

Nature Communications

Developed fluorine-free binder-based dry thick battery electrodes using Parafilm® M, enabling sustainable and efficient battery manufacturing processes.

Divalent Anion-Driven Framework Regulation in Zr-Based Halide Solid Electrolytes for All-Solid-State Batteries

Nature Communications

Explored divalent anion-driven framework regulation in Zr-based halide solid electrolytes, significantly advancing all-solid-state battery technology.

Languages

Korean

English

Skills

Battery Technologies

Solid-State Batteries, Li-ion Batteries, Na-air Batteries, Dye-Sensitized Solar Cells (DSSC), Lithium-Oxygen Batteries, Next-Generation Batteries, Electrified Automotive Applications.

Materials Science & Engineering

Materials Synthesis, Electrochemistry, Interface Engineering, Molecular Design, Nanomaterials, Polymer Electrolytes, Cathode/Anode Materials, Thin Film Fabrication, Dry-Coating Process, Ceramic Materials, Metallurgy, Electrode Fabrication, Electrolyte Development.

Research & Development

Project Leadership, Grant Writing, Scientific Publication, Experimental Design, Data Analysis, Prototyping, Process Optimization, Characterization Techniques, Problem-Solving, R&D Management, Chief PI.

Academic & Leadership

Teaching, Mentorship, Curriculum Development, Editorial Review, Strategic Planning, Cross-functional Collaboration, Vice Dean, Academic Administration.

Project Management

Project Lead, Team Management, Budget Management, Timeline Management, Stakeholder Engagement, Safety Management.

References

Prof. Kisuk Kang

Seoul National University, doctoral thesis advisor, matlgen1@snu.ac.kr

Prof. Myeongkyu Lee

Yonsei University, master thesis advisor, myeong@yonsei.ac.kr

Dr. Brett A. Helms

Lawrence Berkeley National University, postdoctoral advisor, bahelms@lbl.gov

Mr. Sang Heon Lee

Hyundai Motor Company, senior supervisor, sheonlee@hyundai.com

Projects

Development of high-loading, large-area composite electrode process technology for all-solid-state batteries

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Summary

NST-funded Global TOP Strategic Research Group Support Project for advanced solid-state battery electrodes.

Development of technology for manufacturing process for 900Wh/L 10Ah high-capacity laminated all-solid-state battery

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Summary

KEIT-funded project to advance manufacturing processes for high-energy density solid-state batteries.

Establishment of a performance verification platform for high-power battery material components

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Summary

KIAT-funded Industrial Innovation Infrastructure Construction Project.

Development of a mass-production process technology for large-scale, low-cost, inorganic lithium sulfide for next-generation batteries

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Summary

TIPA-funded project focused on sustainable and cost-effective production of lithium sulfide for advanced batteries.

Asymmetric interfacial energy trap-based lithium-supported ion rectifier diode

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Summary

Research project funded by POSCO Science Fellowship focusing on novel lithium-ion rectifier diode technology.

Development of a continuous solvent-free innovative process for manufacturing dry thick film electrodes for rechargeable batteries

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Summary

NST Creative Allied Project focused on sustainable battery electrode manufacturing.

Next-Generation Battery Commercialization Support Center

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Summary

KIAT-funded initiative to support the commercialization of next-generation battery technologies.