CMDD @ KAIST
People / Minjeong Gong
Minjeong Gong

Graduate Students

Minjeong Gong

PhD Student ( 4th year )

Research field: Next-generation-cathode materials, First-Principles calculation, Machine-learning

[email protected] ↗

Background

2023 ~ : Ph.D. candidate, Mater. Sci. Eng., KAIST

2021 ~ 2023: Master, Energy Chem. Eng., UNIST

2017 ~ 2021: B.S., Chem. Eng., UNIST

Research, publications & activities

Minjeong Gong

Education

KAIST, Daejeon, Republic of Korea

Ph.D., candidate, Materials Science and Engineering  (2023 ~ current)

UNIST, Ulsan, Republic of Korea

M.S. Department of Energy and Chemical Engineering  (2021 ~ 2023)

B.S., Department of Chemical Engineering, UNIST (2017 ~ 2021)

Research interests

Next-generation-cathode materials, First-Principles calculation, Machine-learning

Publications (6)

EES Batteries, online published (2026)

Simultaneous Prediction of Three Key Li-Ion Battery Indicators through Multi-Task Learning

Minjeong Gong, Yoonjung Choi, Han Mo Yang, Sang Bok Ma, Dong-Hwa Seo*

System: Lithium-ion batteries, Battery diagnostics

Citation details & BibTeX
@article{pub1482026,
  title = {{Simultaneous Prediction of Three Key Li-Ion Battery Indicators through Multi-Task Learning}},
  author = {Gong, Minjeong and Choi, Yoonjung and Yang, Han Mo and Ma, Sang Bok and Seo, Dong-Hwa},
  journal = {EES Batteries},
  year = {2026},
  doi = {10.1039/d6eb00066e},
  url = {https://doi.org/10.1039/d6eb00066e}
}
Energy Storage Materials, 88, 105060 (2026)

Fast and direct diagnosis of states of health for the spent batteries

Minjeong Gong, Yoonjung Choi, Han Mo Yang, Sang Bok Ma, Dong-Hwa Seo*

System: Lithium-ion batteries, Battery diagnostics

Impact Factor 19.3 · Top 5.2%
Best-ranked category
Materials Science, Multidisciplinary
JCR rank
25 / 472 journals · Top 5.2%
View in Journal Citation Reports ↗
Citation details & BibTeX
@article{pub1422026,
  title = {{Fast and direct diagnosis of states of health for the spent batteries}},
  author = {Gong, Minjeong and Choi, Yoonjung and Yang, Han Mo and Ma, Sang Bok and Seo, Dong-Hwa},
  journal = {Energy Storage Materials},
  year = {2026},
  volume = {88},
  pages = {105060},
  eid = {105060},
  doi = {10.1016/j.ensm.2026.105060},
  url = {https://doi.org/10.1016/j.ensm.2026.105060}
}
Nature Communications, 16, 8596 (2025)

Guided phase transition for mitigating voltage hysteresis of iron fluoride cathode materials in lithium-ion batteries

Hyoi Jo†, Minjeong Gong†, Se Young Kim, Dong-Hwa Seo*, Sung-Kyun Jung*

Materials: Conversion cathodes · System: Lithium-ion batteries

Impact Factor 18.1 · Top 5.4%
Best-ranked category
Multidisciplinary Sciences
JCR rank
8 / 140 journals · Top 5.4%
View in Journal Citation Reports ↗
Citation details & BibTeX
@article{pub1202025,
  title = {{Guided phase transition for mitigating voltage hysteresis of iron fluoride cathode materials in lithium-ion batteries}},
  author = {Jo, Hyoi and Gong, Minjeong and Kim, Se Young and Seo, Dong-Hwa and Jung, Sung-Kyun},
  journal = {Nature Communications},
  year = {2025},
  volume = {16},
  number = {1},
  eid = {8596},
  doi = {10.1038/s41467-025-63676-9},
  url = {https://doi.org/10.1038/s41467-025-63676-9}
}
Advanced Functional Materials, 35 (34), 2424823 (2025)

Realizing Li Concentration and Particle Size Gradients in Ni-Rich Cathode for Superior Electrochemical Performance in Oxygen-Deficient Atmospheres

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

Materials: Layered oxide cathodes · System: Lithium-ion batteries

Impact Factor 19.9 · Top 4.2%
Best-ranked category
Chemistry, Multidisciplinary
JCR rank
11 / 250 journals · Top 4.2%
View in Journal Citation Reports ↗
Citation details & BibTeX
@article{pub1132025,
  title = {{Realizing Li Concentration and Particle Size Gradients in Ni-Rich Cathode for Superior Electrochemical Performance in Oxygen-Deficient Atmospheres}},
  author = {Song, Seok Hyun and Kim, Kyoung Sun and Hong, Seokjae and Seo, Jong Hyeok and Kwon, Ji-Hwan and Gong, Minjeong and Woo, Jung-Je and Park, Inchul and Park, Kyu-Young and Seo, Dong-Hwa and Kim, Chunjoong and Park, Hyeokjun and Yu, Seung-Ho and Kim, Hyungsub},
  journal = {Advanced Functional Materials},
  year = {2025},
  volume = {35},
  number = {34},
  eid = {2424823},
  doi = {10.1002/adfm.202424823},
  url = {https://doi.org/10.1002/adfm.202424823}
}
Joule, 7, 1408 (2023)

Oxygen redox in LiNiO2 cathodes

Dae-Hyung Lee†, Minjeong Gong†, Eunryeol Lee, Dong-Hwa Seo*

Materials: Layered oxide cathodes · System: Lithium-ion batteries

Impact Factor 37.1 · Top 1.3%
Best-ranked category
Chemistry, Physical
JCR rank
3 / 191 journals · Top 1.3%
View in Journal Citation Reports ↗
Citation details & BibTeX
@article{pub892023,
  title = {{Oxygen redox in LiNiO2 cathodes}},
  author = {Lee, Dae-Hyung and Gong, Minjeong and Lee, Eunryeol and Seo, Dong-Hwa},
  journal = {Joule},
  year = {2023},
  volume = {7},
  number = {7},
  pages = {1408--1411},
  doi = {10.1016/j.joule.2023.06.023},
  url = {https://doi.org/10.1016/j.joule.2023.06.023}
}
Energy Storage Materials, 57, 81 (2023)

Effects of cation and anion substitution in KVPO4F for K-ion batteries

Young-Woon Byeon, Min-Jeong Gong, Zijian Cai, Yingzhi Sun, Nathan J. Szymanski, Jianming Bai, Dong-Hwa Seo, Haegyeom Kim

Materials: Polyanion cathodes

Impact Factor 19.3 · Top 5.2%
Best-ranked category
Materials Science, Multidisciplinary
JCR rank
25 / 472 journals · Top 5.2%
View in Journal Citation Reports ↗
Citation details & BibTeX
@article{pub812023,
  title = {{Effects of cation and anion substitution in KVPO4F for K-ion batteries}},
  author = {Byeon, Young-Woon and Gong, Min-Jeong and Cai, Zijian and Sun, Yingzhi and Szymanski, Nathan J. and Bai, Jianming and Seo, Dong-Hwa and Kim, Haegyeom},
  journal = {Energy Storage Materials},
  year = {2023},
  volume = {57},
  pages = {81--91},
  doi = {10.1016/j.ensm.2023.02.007},
  url = {https://doi.org/10.1016/j.ensm.2023.02.007}
}

Patents (1)

Dong-Hwa Seo, Minjeong Gong, Yoonjung Choi, Chang-Dae Lee, Sangbok Ma, Kyungduck Park, Hanmo Yang, "APPARATUS AND METHOD FOR ESTIMATING THE REMAINING VALUE OF A BATTERY DIAGNOSTIC DEVICE", KR patent ( 10-2025-0017068, 2025-02-11 filed, 10-2978451, 2026-06-11 granted)

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