Kwang Chul Roh

A Novel High‐Energy Hybrid Supercapacitor with an Anatase TiO₂–Reduced Graphene Oxide Anode and an Activated Carbon Cathode

Haegyeom Kim, Min‐Young Cho, Mok‐Hwa Kim et al. · Advanced Energy Materials · 2013 · 559 citations

Engineering, Chemistry, Power Densities +16

Facile Synthesis of Nb₂O₅@Carbon Core–Shell Nanocrystals with Controlled Crystalline Structure for High-Power Anodes in Hybrid Supercapacitors

Eunho Lim, Changshin Jo, Haegyeom Kim et al. · ACS Nano · 2015 · 459 citations

Engineering, Hybrid Capacitor, Facile Synthesis +17

High‐Performance Sodium‐Ion Hybrid Supercapacitor Based on Nb₂O₅@Carbon Core–Shell Nanoparticles and Reduced Graphene Oxide Nanocomposites

Eunho Lim, Changshin Jo, Min Su Kim et al. · Advanced Functional Materials · 2016 · 401 citations

Materials Science, Supercapacitors, Chemical Engineering +15

Recent advances in and perspectives on pseudocapacitive materials for Supercapacitors–A review

Hae Woong Park, Kwang Chul Roh · Journal of Power Sources · 2022 · 278 citations

Materials Science, Supercapacitors, Engineering +7

Li3PO4 surface coating on Ni-rich LiNi0.6Co0.2Mn0.2O2 by a citric acid assisted sol-gel method: Improved thermal stability and high-voltage performance

Suk-Woo Lee, Myeong-Seong Kim, Jun Hui Jeong et al. · Journal of Power Sources · 2017 · 243 citations

Materials Science, Materials Engineering, Chemical Engineering +7