지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
In this study, we intensively investigated the effect of conductive additive amount on electrochemical performance of organic supercapacitors. For this purpose, we assembled coin-type organic supercapacitor cells with a variation of conductive additive(carbon black) amount; carbon aerogel and polyvinylidene fluoride were employed as active material and binder, respectively. Carbon aerogel, which is a highly mesoporous and ultralight material, was prepared via pyrolysis of resorcinol-formaldehyde gels synthesized from polycondensation of two starting materials using sodium carbonate as the base catalyst. Successful formation of carbon aerogel was well confirmed by Fourier-transform infrared spectroscopy and $N_2$ adsorption-desorption analysis. Electrochemical performances of the assembled organic supercapacitor cells were evaluated by cyclic voltammetry, galvanostatic charge/discharge, and electrochemical impedance spectroscopy measurements. Amount of conductive additive was found to strongly affect the charge transfer resistance of the supercapacitor electrodes, leading to a different optimal amount of conductive additive in organic supercapacitor electrodes depending on the applied charge-discharge rate. A high-rate charge-discharge process required a relatively high amount of conductive additive. Through this work, we came to conclude that determining the optimal amount of conductive additive in developing an efficient organic supercapacitor should include a significant consideration of supercapacitor end use, especially the rate employed for the charge-discharge process.
목차
등록된 정보가 없습니다.
참고문헌 (28)
참고문헌 신청
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
IEC 62391-1 시험방법을 적용한 슈퍼커패시터 셀 점검장치에 관한 연구
제어로봇시스템학회 국내학술대회 논문집
2019 .05
-
Research on Energy Density and Specific Capacitance of Aqueous Supercapacitors
Transactions on Electrical and Electronic Materials
2021 .12
-
Effects of the Mixing of an Active Material and a Conductive Additive on the Electric Double Layer Capacitor Performance in Organic Electrolyte
한국재료학회지
2015 .01
-
The Surface Modification of Electrode with Solid Electrolyte Interphase for Hybrid Supercapacitor
Journal of Electrical Engineering & Technology
2015 .05
-
Three-dimensional carbon network-based supercapacitors for practical applications
한국고분자학회 학술대회 연구논문 초록집
2018 .04
-
Conductive Patterns with 3D Printer
한국생산제조학회 학술발표대회 논문집
2016 .10
-
하이브리드 슈퍼커패시터를 이용한 50㎾급 에너지 저장 장치 설계 및 전기적 특성
전기학회논문지
2018 .07
-
Supercapacitor with Magnetic Responsive Active Material
한국고분자학회 학술대회 연구논문 초록집
2023 .04
-
하이브리드 슈퍼커패시터의 음극 및 양극 설계에 따른 전기화학적 거동
한국재료학회지
2019 .01
-
Development of Integrated Flexible Organic Solar Cells and Supercapacitor for Smart Textile Applications
한국고분자학회 학술대회 연구논문 초록집
2018 .04
-
Citric acid stabilized iron oxide nanoparticles for battery- type supercapacitor electrode
Journal of Ceramic Processing Research
2020 .01
-
Flexible Supercapacitors Enabled by Highly Conductive Epoxy-Silica Ionogel Polymer Electrolytes
한국고분자학회 학술대회 연구논문 초록집
2024 .09
-
전도성 3D프린팅 구조물 제작 공정 개발
한국생산제조학회 학술발표대회 논문집
2017 .04
-
Carbon Supported TiO2 Nanofiber as an Electrode Material for Supercapacitors
한국고분자학회 학술대회 연구논문 초록집
2020 .10
-
Fabrication of Graphene Supercapacitors for Flexible Energy Storage
한국재료학회지
2017 .01
-
Design and performance of an ultra-flexible micro-supercapacitor prepared by laser assisted direct writing technique
대한기계학회 춘추학술대회
2022 .03
-
A Highly Self-healable and Flexible Metal-free Supercapacitor Based on Conductive Hybrid Nanofiller Reinforced Polymer Composite
한국고분자학회 학술대회 연구논문 초록집
2023 .04
-
Characteristics of Hierarchical Porous Carbon Nanoparticle for Electrode of Supercapacitor
한국고분자학회 학술대회 연구논문 초록집
2018 .10
-
Role of redox additive electrolyte with direct metal organic framework as supercapacitor electrode
대한기계학회 춘추학술대회
2020 .07
-
슈퍼커패시터 에너지 관리 시스템의 모델링 및 충전 방법
한국통신학회 학술대회논문집
2025 .02
이 논문의 저자 정보
최근 본 자료
댓글(0)
0