Results 1 to 10 of about 40,701 (195)

Carbon Nanotubes for Supercapacitor [PDF]

Nanoscale Research Letters, 2010
As an electrical energy storage device, supercapacitor finds attractive applications in consumer electronic products and alternative power source due to its higher energy density, fast discharge/charge time, low level of heating, safety, long-term ...
Li Jianyi, Pan Hui, Feng YuanPing
doaj   +4 more sources

Graphene/MoS2/FeCoNi(OH)x and Graphene/MoS2/FeCoNiPx multilayer-stacked vertical nanosheets on carbon fibers for highly efficient overall water splitting

Nature Communications, 2021
Development of excellent and cheap electrocatalysts for water electrolysis is of great significance for application of hydrogen energy. Here, we show a highly efficient and stable oxygen evolution reaction (OER) catalyst with multilayer-stacked hybrid ...
Xixi Ji, Yanhong Lin, Jie Zeng, Zhonghua Ren, Zijia Lin, Yongbiao Mu, Yejun Qiu, Jie Yu   +7 more
doaj   +1 more source

Introduction to Supercapacitors

Nanoscale Advances, 2023
Guest editors Zhaojun Han, Ruopian Fang, Dewei Chu, Da-Wei Wang and Kostya (Ken) Ostrikov, introduce this Nanoscale Advances themed issue on supercapacitors.
Han, Zhaojun, Fang, Ruopian, Chu, Dewei, Wang, Da Wei, Ostrikov, Kostya   +4 more
openaire   +3 more sources

Sliding Mode Control Based Supercapacitor Modeling for Dynamic Stability in DFIG Based Wind Turbines

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2022
The supercapacitor is among the elements commonly used to store energy as an important component in sustainable energy systems. In doubly fed induction generators (DFIGs), the supercapacitor is used to compensate voltage dips and damping oscillations. In
Mehmet Kenan Döşoğlu, Uğur Güvenç, Enes Kaymaz   +2 more
doaj   +1 more source

Fabrication of high-performance supercapacitor using date leaves-derived submicron/nanocarbon

Journal of Saudi Chemical Society, 2022
Offering a suitable and low-cost electrode material is one of the most important and challenging demands in supercapacitor research. In this aspect, carbon prepared from biomass by simply pyrolysis and ball milling could be one ideal electrode material ...
Wael Mahfoz, Syed Shaheen Shah, Md. Abdul Aziz, Abdul-Rahman Al-Betar   +3 more
doaj   +1 more source

The Operation Method of Hybrid Power Supply System Combining Lithium Polymer Battery and Supercapacitor for Industrial Drones

Energies, 2023
This paper proposes a hybrid power supply system for commercial drones. The proposed hybrid power supply system consists of a lithium polymer battery, a supercapacitor, and a power converter for charging the supercapacitor.
Kyung-Min Kang, Young-Sang Ko, Yoon-Seong Lee, Junsin Yi, Chung-Yuen Won   +4 more
doaj   +1 more source

A Parameters Identification Method of the Equivalent Circuit Model of the Supercapacitor Cell Module Based on Segmentation Optimization

IEEE Access, 2020
In practical settings, the supercapacitor is often used as the storage battery, which is composed of several supercapacitor cells in series. In order to accurately estimate the State of Charge (SoC) in the supercapacitor cell module, an equivalent model ...
Yanming Zhao, Wenchao Xie, Ziwei Fang, Shuli Liu   +3 more
doaj   +1 more source

Prospects and Design Insights of Neat Ionic Liquids as Supercapacitor Electrolytes

Frontiers in Energy Research, 2021
Ionic liquids present an opportunity to design efficient electrolytes for supercapacitors, which are among the most extensively studied electrochemical energy storage systems. Ionic liquids are promising candidates for supercapacitor electrolytes because
Kallidanthiyil Chellappan Lethesh, Musbaudeen O. Bamgbopa, Rahmat Agung Susantyoko   +2 more
doaj   +1 more source

Pengujian Superkapasitor Berbasis Sodium Alginat Saat Pengisian dan Pengosongan Muatan Listrik [PDF]

Jurnal Teknik Elektro, 2018
Tujuan penelitian ini adalah untuk membuat prototipe supercapacitor sebagai penyimpan energi dengan menggunakan sodium alginat untuk elektroda dan untuk mengukur voltase pada supercapacitor dengan menggunakan Arduino saat terhubung ke sumber tegangan ...
Valdi Rizki Yandri
doaj   +1 more source

A Flexible Supercapacitor with High True Performance

iScience, 2018
Summary: The demand for better “true performance” of supercapacitors, which is defined as the energy density based on the packaged cell with high active mass loading, is spurred by the ever-increasing energy storage market.
Zhonghua Ren, Yuanji Li, Jie Yu
doaj   +1 more source