
Visualizing and controlling matter at the nanoscale to unlock new possibilities in catalysis, energy, and functional materials.


We integrate real-time electron microscopy, advanced synthesis, and data-driven approaches to reveal how materials behave, evolve, and interact under working conditions. Our research aims to build fundamental understanding and drive innovation in energy conversion, catalysis, and bioinspired systems.
Thermal Catalysts | Electrocatalyst | Battery Ststems | Semiconductor and Devices
Materials Synthesis | Single Particle Microscopy | Single Molecule Imaging for Soft & Biomaterials
RECENT PUBLICATIONS

Atomic Structure Modulations in Ion-Exchanged Hydroxyapatite Investigated by High-Clarity Low-Dose HRTEM
Junhyeok Jung, Sungsu Kang, Seol-Ha Jeong, Dongjun Kim, Dongmin Kim, Jinho Rhee, NaHyeon Hong, Ji Soo Kim, Hayoung Park, Gyeongrok Jang, Jungwon Park
Nano Letters
NEWS & EVENTS

August 14, 2023
ACS Fall 2023
Jungwon, Dongjun, Hayeon, and Ji Soo presented their research at the ACS Fall meeting in San Francisco, CA. Here they pose in front of the photo wall.

July 25, 2023
Hyundai Motor Group - SNU JBRC Opening Ceremony
Hyundai motor group - SNU Joint battery research center (JBRC) has officially opened! Hayoung presents her research to Chung Eui-sun (chairman of Hyundai motor group), Ryu Honglim (president of SNU) , and Prof. Jangwook Choi.

July 19, 2023
Sinyang Engineering Research Award & Dongjin Best Paper Award
Jungwon and Hayoung were awarded with the 2023 Sinyang Engineering Research Award and Dongjin Best Paper Award, respectively! A big round of applause for their achievements!

July 17, 2023
2023 LG Energy Solution Research Conference
Hayoung, Yonggoon, and Ihnkyung presented their research at LGES Research Conference in Daejeon. Hayoung was given the best poster award with her presentation on in situ battery analysis platforms. Congrats!

May 15, 2023
Teacher's Day
Teacher's day group lunch and flowers for our PI Jungwon!