Results 21 to 30 of about 78,530 (287)

Printable Nanomaterials for the Fabrication of High-Performance Supercapacitors

Nanomaterials, 2018
In recent years, supercapacitors are attracting great attention as one kind of electrochemical energy storage device, which have a high power density, a high energy density, fast charging and discharging, and a long cycle life.
Jiazhen Sun, Bo Cui, Fuqiang Chu, Chenghu Yun, Min He, Lihong Li, Yanlin Song   +6 more
doaj   +1 more source

Recent Progress in the Core-Shell Nanostructures of the NiMoO₄-Based Composite Materials for Supercapacitor Applications: A Comprehensive Review

Chemosensors, 2022
Supercapacitors have emerged as one of the promising energy storage systems owing to their rapid charge/discharge capability, long-term cycling stability, and high power density.
Kandasamy Sasikumar, Heongkyu Ju
doaj   +1 more source

Supercapacitors of Nanocrystalline Covalent Organic Frameworks—A Review

Crystals, 2022
Due to their highly changeable porosity and adaptable skeletons, covalent organic frameworks (COFs) have been frequently used in supercapacitors. Additionally, COFs are a wonderful match for supercapacitors’ requirements for quick carrier migration and ...
Jingjie Xia, Ronghao Wang, Chengfei Qian, Kaiwen Sun, He Liu, Cong Guo, Jingfa Li, Feng Yu, Weizhai Bao   +8 more
doaj   +1 more source

Thermal behavior analysis of stacked-type supercapacitors with different cell structures

CSEE Journal of Power and Energy Systems, 2018
As a new energy storage element, supercapacitors have characteristics such as high power density, fast charge and discharge rates, green environmental protection, and long cycle life.
Yansong Li, Sihan Wang, Meina Zheng, Jun Liu   +3 more
doaj   +1 more source

High energy density supercapacitors: electrode material,electrolyte and energy density limitation principle

Cailiao gongcheng, 2020
Supercapacitors are power-type energy storage devices with high power density and long cycle life. However, the low energy density limits wider applications.
ZHENG Jun-sheng, QIN Nan, GUO Xin, JIN Li-ming, P Zheng   +4 more
doaj   +1 more source

Full Current-Type Control-Based Hybrid Energy Storage System

Energies, 2022
With greater power density, a hybrid power source that combines supercapacitors and batteries has a wide range of applications in pulse-operated power systems. In this paper, a supercapacitor/battery semi-active hybrid energy storage system (HESS) with a
Jiahui Ren, Wenli Lin, Xinbo Liu, Shuiyuan He, Zhonghao Dongye, Lijun Diao   +5 more
doaj   +1 more source

Molybdenum-Based Electrode Materials Applied in High-Performance Supercapacitors

Batteries, 2023
As a novel type of green energy storage device, supercapacitors exhibit several orders of magnitude higher capacities than the traditional dielectric capacitors and significantly higher power density than the traditional secondary batteries ...
Yu Wang, Hai Wang, Gan Qu
doaj   +1 more source

Challenges and opportunities for supercapacitors

APL Materials, 2019
Supercapacitors or ultracapacitors are considered as one of the potential candidates in the domain of energy storage devices for the forthcoming generations.
Shifei Huang, Xianglin Zhu, Samrat Sarkar, Yufeng Zhao   +3 more
doaj   +1 more source

Smart supercapacitors from materials to devices

InfoMat, 2020
The recent development in smart electronic devices has increased the demand for supercapacitors to integrate with other different functions. Recently, many research efforts have been made to fabricate smart components of supercapacitors and to construct ...
Rui Wang, Minjie Yao, Zhiqiang Niu
doaj   +1 more source

Development of Carbon Nanotube Yarn Supercapacitors and Energy Storage for Integrated Structural Health Monitoring

Energies, 2023
Developing efficient, sustainable, and high-performance energy storage systems is essential for advancing various industries, including integrated structural health monitoring.
Abdulrahman S. Binfaris, Alexander G. Zestos, Jandro L. Abot   +2 more
doaj   +1 more source