Results 41 to 50 of about 50,481 (293)

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

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

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

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

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

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

Two-Step Synthesis of ZnS-NiS2 Composite with Rough Nanosphere Morphology for High-Performance Asymmetric Supercapacitors

, 2023
Transition metal sulfides have excellent electrochemical performance and show great potential for improving the energy density of asymmetric supercapacitors.
Meng Jiang, Liyi Tan, Wenrui Jiang, Xin Chen, Yang Liu, Muhammad Abdullah, Wei Yan, Yi E   +7 more
core   +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

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

Advanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi, Gilyong Shin, Hoyeon Lee, Eun Jae Nam, Byeong Jun So, Sungryul Yun, Fu‐Kuo Chang, Jei Gyeong Jeon, Tae June Kang   +8 more
wiley   +1 more source