AI⁴M Lab
AI⁴M Lab at DGIST

Advanced Intelligence for Materials

Welcome to the AI⁴M Lab. We develop AI-driven workflows that integrate theory, experiments, and data in a closed-loop research infrastructure to accelerate the discovery and optimization of next-generation battery and energy materials.

ComputationExperimentData

Research

Energy materials research driven by data and AI

1

1. Physics-Informed AI Design

Accelerating Discovery with DFT & MLIP

Physics-Informed AI

We combine the accuracy of physical theory with the speed of AI in the first stage of materials discovery to revolutionarily expand the exploration space.

  • DFT & MLIP: By combining quantum mechanics-based first-principles calculations (DFT) with Machine Learning Interatomic Potentials (MLIP) that accelerate them, we perform large-scale atomic simulations and elucidate complex reaction mechanisms.
  • Virtual Screening: Through ultra-fast Virtual Screening that explores vast chemical spaces, we precisely predict promising candidate materials and optimal properties before experimental stages.
2

2. Autonomous Research Systems

Realizing Closed-Loop Discovery Beyond Human Intuition

Autonomous Research

We automate repetitive and resource-intensive experimental processes and implement a Self-Driving Lab where AI designs the next experiments autonomously.

  • Closed-Loop Discovery: We connect the entire research process—from material design, synthesis, analysis, to evaluation—in an automated loop.
  • AI-Guided Optimization: AI-based optimization algorithms learn from experimental data in real-time, minimizing the number of experiments needed.
  • Beyond Human Intuition: Through data-driven exploration, we discover new chemical compositions and innovative materials that transcend researcher experience and human intuition.
3

3. Lab-to-Fab Scaling

Bridging the Gap via Process Modeling & Multiscale Analysis

Lab-to-Fab

We research data-driven scale-up technologies so that basic research achievements in the laboratory can translate to mass production processes in actual industrial settings.

  • Multiscale Analysis: We perform Multiscale Analysis spanning from microscopic properties to macroscopic performance, elucidating the correlations between materials and systems.
  • Process Modeling: Through Process Modeling and digital twins that learn the relationships between data and process variables, we predict performance in manufacturing processes and reduce trial and error.

What We Build

From lab discovery to manufacturing — what we create

AI Models

MLIPs, generative and surrogate models that predict material properties and reactions.

Datasets

Integrated datasets accumulated through a closed loop of computation, experiment, and characterization.

Experimental Workflows

Self-driving lab workflows bridging autonomous experiments and AI optimization.

Material Candidates

Next-generation battery and energy material candidates with scalable processes.

Team

Principal Investigator

Inchul Park, PhD

Inchul Park, PhD

Principal Investigator

“We aim to innovate the paradigm of energy materials research using artificial intelligence.”

Postdoctoral Researchers

Young-Jin Park, PhD

Young-Jin Park, PhD

Post-Doctoral Researcher

Ph.D. Students

HyoJin Kim

HyoJin Kim

PhD Course

“Research Field: First principles calculation, Battery materials”

DFTBattery Materials
Suhyun Kim

Suhyun Kim

PhD Course

“Research Field: Materials Synthesis and Development of Battery Materials”

Battery MaterialsMaterials Synthesis

Undergraduates

Undergraduate Researchers

Sangah Lee

Sangah Lee

Undergraduate Researcher

Battery Simulator
S

Seungin Lee

Undergraduate Researcher

S

Semi Jeon

Undergraduate Researcher

Research Interns

Jungwoo Lee

Jungwoo Lee

Research Intern

Synthesis MechanismBattery Materials
Jiin Seong

Jiin Seong

Research Intern

AI for MaterialsBattery Materials

Publications

Selected Highlights
2026Materials Horizons, 2026,13, 727-735. [Front Cover]

“Generative Inverse Design for Microstructure Control in Li– and Mn–Rich Layered-Oxide Precursors”

Geunho Choi†, Changhwan Lee†, Jieun Kim, Insoo Ye, Keeyoung Jung*, and Inchul Park*

View Paper
2025ACS Energy Letters, Vol 10, 5414–5421.

“Machine Learning-Accelerated Development of High-Nickel NCM Cathodes via Multi-Variable Co-optimization”

Seon Hwa Lee†, Insoo Ye†, Changhwan Lee, Jieun Kim, Sang-Cheol Nam*, and Inchul Park*

View Paper
2025Energy and Environmental Science, Vol 18(9), 4222.

“Data-driven insights into reaction mechanism of Li-rich cathodes”

Jieun Kim†, Injun Choi†, Ju Seong Kim, Hyokkee Hwang, Byoungyong Yu, Sang-Cheol Nam, and Inchul Park*

View Paper
All Publications

2025

Seon Hwa Lee†, Insoo Ye†, Changhwan Lee, Jieun Kim, Sang-Cheol Nam*, and Inchul Park* "Machine Learning-Accelerated Development of High-Nickel NCM Cathodes via Multi-Variable Co-optimization" ACS Energy Letters, Vol 10, 5414–5421.
View Paper
Jieun Kim†, Injun Choi†, Ju Seong Kim, Hyokkee Hwang, Byoungyong Yu, Sang-Cheol Nam, and Inchul Park* "Data-driven insights into reaction mechanism of Li-rich cathodes" Energy and Environmental Science, Vol 18(9), 4222.
View Paper
Youngsu Lee, Jaesub Kwon, Jong-Heon Lim, Eunseong Choi, Kyoung Eun Lee, Shin Park, Docheon Ahn, Changshin Jo, Yong-Tae Kim, Yoon-Uk Heo, Inchul Park*, and Kyu-Young Park* "Elucidating and controlling phase integration factors in Co-free Li-rich layered cathodes for lithium-ion batteries" Materials Horizons, Vol 12(11), 3731. [Back Cover]
View Paper
Sang-Wook Park†, Hojoon Kim†, Sangwook Han, Kyoung Sun Kim, You-Yeob Song, Hyun-Gi Lee, Wonyoung Jang, Dae-Hyung Lee, Seongjae Bae, Dongwoo Kim, Jung Woo Park, Inchul Park, Sang-Cheol Nam, Hyungsub Kim, Jinhyuk Lee, Kisuk Kang*, Dong-Hwa Seo* "High-Throughput Synthesis of Mn-Based Disordered Rock-Salt Li-Ion Cathodes with Improved Rate Capability via Rapid Joule-Heating" Advanced Energy Materials, e03496.
View Paper
Min Gee Cho, Colin Ophus, Jung-Hoon Lee, Inchul Park, Dong Young Chung, Jeong Hyun Kim, Dokyoon Kim, Yung-Eun Sung, Kisuk Kang, Mary C Scott, A Paul Alivisatos, Taeghwan Hyeon*, and Myoung Hwan Oh* "Design Principles in Engineering of Multigrain Nanocatalysts via Multiscale Electronic Structure Characterization" Chemistry of Materials, Vol 37(19), 7741–7752.
View Paper
Seok Hyun Song, Kyoung Sun Kim, Seokjae Hong, Jong Hyeok Seo, Ji-Hwan Kwon, Minjeong Gong, Jung-Je Woo, Inchul Park, Kyu-Young Park, Dong-Hwa Seo, Chunjoong Kim, Hyeokjun Park, Seung-Ho Yu, Hyungsub Kim* "Realizing Li Concentration and Particle Size Gradients in Ni-Rich Cathode for Superior Electrochemical Performance in Oxygen-Deficient Atmospheres" Advanced Functional Materials, Vol 35(34), 242823.
View Paper

News

  1. Invited Talk

    Prof. Inchul Park to Give an Invited Talk at the 2027 MRS Spring Meeting (EN05)

    🎤 Invited Talk

    Prof. Inchul Park will give an invited talk at Symposium EN05, “Advanced Energy Storage Materials and Manufacturing—Data-Driven Processing Science and Engineering for Scalable Deployment,” during the 2027 MRS Spring Meeting & Exhibit, to be held April 5–9, 2027, in Seattle, Washington, USA. 🔗 Symposium and invited speakers

  2. Invited Talk

    Oral Presentation at AI4Sci

    🎤 Conference Presentation

    Prof. Inchul Park’s abstract has been accepted for an oral presentation at AI4Sci, scheduled for September 28 to October 1, 2026. 🎤 Title: Rediscover, Reduce, Generate: Extracting Governing Laws from Data Toward an Autonomous Materials Laboratory

  3. New Member

    Jungwoo Lee and Jiin Seong Join as Research Interns

    🎉 New Members

    Jungwoo Lee and Jiin Seong joined AI⁴M Lab as research interns on September 1, 2026. Welcome to the lab!

  4. New Member

    New PhD Student Joins in Fall 2026

    🎉 New Members

    Suhyun Kim joins AI⁴M Lab as a PhD student in Fall 2026, co-advised with the Korea Institute of Materials Science (KIMS; PI: Dr. Young-Uk Park).

  5. Activity

    AI⁴M Lab Approved for Claude Team Plan for Scientists

    🔬 Research Network

    The principal investigator of AI⁴M Lab has been verified for Anthropic’s Claude Team plan for scientists, qualifying the lab for initial participation. The program provides verified principal investigators with 12 months of promotional access for a shared Claude Team workspace, including research support through Claude Science and Claude Code. We plan to use this opportunity to advance AI-assisted materials research and team-based research workflows. 🔗 Program details

Contact

Location

Department of Energy Science and Engineering, DGIST

333 Techno Jungang-daero, Hyeonpung-eup, Dalseong-gun, Daegu 42988, Republic of Korea

Join Us

If you are interested in AI-driven energy materials research, please contact us anytime!
👉 View Recruitment Details

Graduate Students

We are recruiting graduate students for Spring 2027. Please contact us in advance according to the admission schedule.

UGRP

Undergraduate students interested in AI-based materials research are welcome to contact us via email.

Postdoctoral Researcher

Please send us your CV with cover letter.

Contact Us