<Projects I conducted and in progress>
Project 1: Electrocatalysts and its application on Zinc-air battery (completed) (link)
Project 2: Li-Sulfur battery (completed) (link)
Project 3: High Ni cathode for Li-ion battery (in progress)

1. Beyond Li-ion battery: next generation aqueous electrolyte based rechargeable metal-air battery
(ex. Zn-air and Al-air battery)

Jang-Soo Lee, Sun Tai Kim, Ruiguo Cao, Nam-Soon Choi, Meilin Liu, Kyu Tae Lee,* and Jaephil Cho*, Metal–Air Batteries with High Energy Density: Li–Air versus Zn–Air, Advanced Energy Materials 2011, 1 (1), 34-50.

Ruiguo Cao , Jang-Soo Lee , Meilin Liu , * and Jaephil Cho *, Recent Progress in Non-Precious Catalysts for Metal-Air Batteries, Advanced Energy Materials 2012, 2 (7), 701-701.

Jang-Soo Lee et. al., Metal–Air Batteries with High Energy Density: Li–Air versus Zn–Air, Advanced Energy Materials 2011; 1 (1): 34-50.

2. Development of new cathode materials for rechargeable Zn-ion battery.

Chengjun Xu, Baohua Li, Hongda Du, and Feiyu Kang*, Energetic Zinc Ion Chemistry: The Rechargeable Zinc Ion Battery, Angewandte Chemie International Edition 2012, 51 (4), 933-935.

3. Non-precious metal electrocatalysts for hydrogen (H2), carbon dioxide (CO2), and oxygen (O2) as fuel consumption and production.

Jang‐Soo Lee, Gyutae Nam, Jie Sun, Shougo Higashi, Hyun‐Wook Lee, Sanghan Lee, Wei Chen, Yi Cui* and Jaephil Cho*,Composites of a Prussian Blue Analogue and Gelatin‐Derived Nitrogen‐Doped Carbon‐Supported Porous Spinel Oxides as Electrocatalysts for a Zn–Air Battery, Advanced Energy Materials, 6(22), 2016