Fabrication and electrochemical characterization of polyimide‐derived carbon nanofibers for self‐standing supercapacitor electrode materials
Han, Nam Koo, Ryu, Ji Hyung, Park, Do Un, Choi, Jae Hak, Jeong, Young Gyu
Published in Journal of applied polymer science (20.08.2019)
Published in Journal of applied polymer science (20.08.2019)
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Journal Article
Spectroscopic Analyses on Chain Structure and Thermal Stabilization Behavior of Acrylonitrile/Methyl Acrylate/Itaconic Acid-based Copolymers Synthesized by Aqueous Suspension Polymerization
Park, Do Un, Han, Nam Koo, Ryu, Ji Hyeong, Park, Won Ho, Jeong, Young Gyu
Published in Fibers and polymers (01.10.2018)
Published in Fibers and polymers (01.10.2018)
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Journal Article
Y- SYSTEM OF CONTROLLING BATTERY CHARGING OR DISCHARGING
KWAK HEON YOUNG, PARK HONG GEUK, SHIN HO JOON, LEE SANG YOO, HAN NAM KOO
Year of Publication 03.11.2020
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Year of Publication 03.11.2020
Patent
Core-shell type composites based on polyimide-derived carbon nanofibers and manganese dioxide for self-standing and binder-free supercapacitor electrode applications
Han, Nam Koo, Choi, Young Cheol, Park, Do Un, Ryu, Ji Hyung, Jeong, Young Gyu
Published in Composites science and technology (18.08.2020)
Published in Composites science and technology (18.08.2020)
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Journal Article
FAULT DIAGNOSING METHOD AND APPARATUS OF POWER ELECTRIC SYSTEM FOR VEHICLE
KWAK HEON YOUNG, PARK HONG GEUK, SHIN HO JOON, LEE SANG YOO, HAN NAM KOO
Year of Publication 29.06.2020
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Year of Publication 29.06.2020
Patent
FAULT DIAGNOSIS SYSTEM AND METHOD OF RAPID CHARGING POWER SUPPLY SYSTEM FOR VEHICLE
KWAK HEON YOUNG, PARK HONG GEUK, SHIN HO JOON, LEE SANG YOO, HAN NAM KOO
Year of Publication 29.06.2020
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Year of Publication 29.06.2020
Patent
CHARGING SYSTEM CAPABLE OF REDUCING LEAKAGE CURRENT
KWAK HEON YOUNG, PARK HONG GEUK, SHIN HO JOON, LEE SANG YOO, HAN NAM KOO
Year of Publication 23.06.2020
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Year of Publication 23.06.2020
Patent
COMPOSITION FOR THE PREPARATION OF CARBOXYMETHYLNANOCELLULOSE COMPOSITE FILM FILM AND PRODUCTION THEREOF
RYU JI HYUNG, JEONG YOUNG GYU, HAN NAM KOO, PARK DO UN, CHOI HYEONG YEOL
Year of Publication 16.08.2019
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Year of Publication 16.08.2019
Patent
Fault diagnosis apparatus and method of rapid charging system for vehicle
Lee, Sang Yoo, Han, Nam Koo, Kwak, Heon Young, Shin, Ho Joon, Park, Hong Geuk
Year of Publication 02.08.2022
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Year of Publication 02.08.2022
Patent
Fault diagnosing method and apparatus of power electric system for vehicle
Lee, Sang Yoo, Han, Nam Koo, Kwak, Heon Young, Shin, Ho Joon, Park, Hong Geuk
Year of Publication 07.06.2022
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Year of Publication 07.06.2022
Patent
System for diagnosing switching element selectively connecting Y-capacitors to ground
Lee, Sang Yoo, Han, Nam Koo, Kwak, Heon Young, Shin, Ho Joon, Park, Hong Geuk
Year of Publication 16.03.2021
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Year of Publication 16.03.2021
Patent