Nanomaterials & Energy Device Laboratory

Khaja Hussain Shaik

Postdoctororal Researcher - 2025.08-Present

Ph.D.: Department of Electronic Engineering (Materials Science) (Kyung Hee Univ.), 2014-2019

E-mail : hussainsk708@gmail.com

# All-Solid-State Batteries & NIBs

Sang Jun Lee

Ph.D. candidate: Department of Materials Engineering and Convergence Technology, 2025.03-Present

Master-D: Department of Materials Engineering and Convergence Technology, 2023.03-2025.02

E-mail : tkdwns1008@gnu.ac.kr

# All-Solid-State Batteries & Na Metal Batteries

Mariappan Annalakshmi

Ph.D. candidate (GKS): Department of Materials Engineering and Convergence Technology, 2024.09-Present

Master-D : Manonmaniam Sundaranar University, Department of Chemistry

E-mail : annalakshmi08072000@gmail.com

# Na Metal Batteries & PEM Electrolysis

Il Kyu Cho

Ph.D. candidate (potential): 2025.06-Present

Master-D: Department of Chemistry (SKKU), 2023.03-2025.02

E-mail : 379cho35@gmail.com

# All-Solid-State Batteries & Na Metal Batteries

Dawon Baek

Ms.D. candidate: Department of Materials Engineering and Convergence Technology, 2025.03-Present

Bachelor-D : School of Materials Science and Engineering (Ceramic Engineering), 2018.03-2025.02

E-mail : dwbark99@gnu.ac.kr

# All-Solid-State Batteries & Na Metal Batteries

Hwiryeong Hwang

Ms.D. candidate: Department of Materials Engineering and Convergence Technology, 2025.03-Present

Bachelor-D : School of Materials Science and Engineering (Ceramic Engineering), 2019.03-2025.02

E-mail : kjjy410@gnu.ac.kr

# NIBs - Layered Oxides (in-depth Analysis)

So Hyun Lee

Ms.D. candidate: Department of Materials Science and Engineering, 2025.03-Present

Bachelor-D : School of Materials Science and Engineering (Ceramic Engineering), 2021.03-2025.02

E-mail : sso2hy@gnu.ac.kr

# NIBs - Hard Carbon  & Na Metal Batteries

Hyeon-jun Choi

Ms.D. candidate: Graduate School of Aerospace and Defense Convergence (Materials and Component), 2025.03-Present

Bachelor-D : School of Materials Science and Engineering (Ceramic Engineering), 2019.03-2025.02

E-mail : chj19gus@gnu.ac.kr

# NIBs - Layered Oxides (Synthesis)

Changhoon Jeon

Ms.D. candidate: Graduate School of Aerospace and Defense Convergence (Materials and Component), 2025.03-Present

Bachelor-D : School of Materials Science and Engineering (Ceramic Engineering), 2019.03-2025.02

E-mail : ckdns09@gnu.ac.kr

# NIBs - Hard Carbon

Soyeong Seol

Undergraduate: School of Materials Science and Engineering (Ceramic Engineering), 2023.03-Present

E-mail : soyoeng0305@gnu.ac.kr

# NIBs - Funtionalized Separator