Daekyu Choi

A novel power conversion circuit for cost-effective battery-fuel cell hybrid systems

Daekyu Choi, Byoung‐Kuk Lee, Sewan Choi et al. · Journal of Power Sources · 2005 · 58 citations

Electrical Engineering, Engineering, Energy Efficiency +9

Biocompatible and mechanically-reinforced tribopositive nanofiber mat for wearable and antifungal human kinetic-energy harvester based on wood-derived natural product

Dogun Park, Joo-Hyun Hong, Daekyu Choi et al. · Nano Energy · 2022 · 50 citations

Engineering, Mechanical Engineering, Bio-based Material +4

Highly Transparent and Flexible All-Nanofiber-Based Piezocomposite Containing BaTiO3-Embedded P(VDF-TrFE) Nanofibers for Harvesting and Monitoring Human Kinetic Movements

Ki‐Yong Kim, Daekyu Choi, Sangmin Ji et al. · Advanced Fiber Materials · 2024 · 36 citations

Materials Science, Nanofiber, Engineering +8

Supersonically Sprayed Flexible ZnO/PVDF Composite Films with Enhanced Piezoelectricity for Energy Harvesting and Storage

Devi Prashad Ojha, Bhavana Joshi, Edmund Samuel et al. · International Journal of Energy Research · 2023 · 20 citations · Full text

Flexible Piezoelectric Nanogenerator, Ambient Mechanical Energy, Enhanced Piezoelectricity +19

Performance‐enhanced eco‐friendly triboelectric nanogenerator via wettability manipulation of lignin

Hongseok Jo, Dogun Park, Minkyeong Joo et al. · EcoMat · 2023 · 19 citations · Full text

Materials Science, Nanofiber, Chemical Engineering +8