Lab Member

[Postdocs]

Rahul Purbia (Post Doctoral Researcher)

Email : rahulpurbia@skku.edu

Research Topics

Mesoporous materials for sensing and energy harvesting

Papers

Rahul Purbia, Prem Depan Nayak, S. Paria, Silver Nanoparticles Decorated urchin-like Structure for Enhanced SERS Application, Nanoscale, 2018.
Rahul Purbia and S. Paria, Green Synthesis of Single-Crystalline Akaganeite Nanorods for Peroxidase Mimic Colorimetric Sensing of Ultralow-Level Vitamin B1 and Sulfide Ions, ACS Applied Nano Materials, 2018.
Rahul Purbia, Rituraj Borah, and S. Paria, Carbon-Doped Mesoporous Anatase TiO2 Multi-Tubes Nanostructures for Highly Improved Visible Light Photocatalytic Activity, ACS Inorganic Chemistry, 2017.

[Master & Doctoral Course]

Jin Kyeom Kim (Combined Master's & Doctoral Course, 6th year)

Email : jingyeom0825@skku.edu / jingyeom0825@gmail.com

Research topics

Functionalized structure based triboelectric generators
Synthesis of functional 2D materials composite
Energy harvesting and sustainable energy conversions technologies (Triboelectric generator, Electromagnetic generator)

Papers

Jin-Kyeom Kim, Gi Hyeon Han, Sun-Woo Kim, Hee Jun Kim, Rahul Purbia, Dong-Min Lee, Jong Kyu Kim, Hee Jae Hwang, Hyun-Cheol Song, Dukhyun Choi, Sang-Woo Kim, Zhong Lin Wang, Jeong Min Baik*, "Electric-field-driven Interfacial Trapping of Drifting Triboelectric Charges via Contact Electrification", Energy Environ. Sci., (2023)
Jin-Kyeom Kim, Sungwoo Jung, Do-Heon Kim, Jian Gao, Yun Sik Lee, Hyun-Cheol Song*, and Jeong Min Baik*, “Overcoming Moisture-Induced Charge Decay in Tribo-Materials”, Adv. Energy Mater., 2304437 (2024)
Do Heon Kim‡, Jin-Kyeom Kim‡, Sung Yeol Choi, Ya Yang, Hyun-Cheol Song, Hye Sung Park*, Minseob Shim*, and Jeong Min Baik*, “Addressing Triboelectric Nanogenerator Impedance for Efficient CO2 Utilization”, Adv. Energy Mater., 14, 2304012 (2024)

Sun Woo Kim (Combined Master's & Doctoral Course, 5th year)

Email : kimsunwoo0917@gmail.com

Research topics

Thermoelectric material synthesis for energy application
Energy harvesting with using the Hybrid generator

Papers

Sun-Woo Kim, Jin-Kyeom Kim, Ji young Park, Jinhong Mun, Jae Won Lee, Sungwoo Jung, Seong Eun Yang, Geunsik Lee, Pooi See Lee, Hyun-Cheol Song, Changduk Yang, Hye Sung Park, Jae Sung Son*, Jeong Min Baik*,

"Boosted Output Voltage of BiSbTe-Based Thermoelectric Generators via Coupled Effect between Thermoelectric Carriers and Triboelectric Charges", Advanced Energy Materials, 2202987, (2022).

Sun-Woo Kim, Jin-Kyeom Kim, Hee Jun Kim, Chen Tian Cao, Ya Yang, Hyun-Cheol Song, Minseob Shim*, Hye Sung Park*, Jeong Min Baik*, “Output signals control of triboelectric nanogenerator with metal-dielectric-metal configuration through high resistance grounded systems”, Nano Energy, 107023, (2022)

Sung Yeol Choi (Combined Master's & Doctoral Course, 3rd year)

Email : vnfmstleo@hanmail.net

Research topics

selective catalytic reduction

Papers

Rahul Purbia, Sung Yeol Choi, Hee Jun Kim, Bora Ye, Bora Jeong, Duck Hyun Lee, Hyesung Park*, Hong-Dae Kim*, Jeong Min Baik*, “Cu- and Ce-promoted nano-heterostructures on vanadate catalysts for low-temperature NH3–SCR activity with improved SO2 and water resistance”, Nano Energy, 107023, (2022)