Results 81 to 90 of about 78,891 (190)

Transforming biomass into engineered biochar materials for high-performance supercapacitors: Recent advances, challenges, and prospects

能源环境保护
Supercapacitors are widely considered as advanced energy storage devices with vast development prospects due to their excellent properties, including high specific energy and good cyclic stability.
Ruibo FAN, Liang CHEN, Beichen XUE, Ao WANG, Yinhai SU, Huiyan ZHANG, Xiangzhou YUAN   +6 more
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

Boosting capacitive blue-energy and desalination devices with waste heat

, 2014
We show that sustainably harvesting 'blue' energy from the spontaneous mixing process of fresh and salty water can be boosted by varying the water temperature during a capacitive mixing process.
Härtel, Andreas, Janssen, Mathijs, van Roij, René   +2 more
core   +1 more source

SUPERCAPACITOR v1

, 2023
en este experimento utilizamos los componentes para crear un circuito rc, posteriormente lo conectamos a un osciloscopio para obtener los resultados
openaire   +1 more source

Multiphysics Measurement Method for Supercapacitors State of Health Determination

Micromachines
This work presents a comparative study on the ageing of supercapacitors and a method for monitoring their state of health (SoH) through mechanical deformation.
Thomas Doucet, Jean-François Mogniotte, Raphaël Amiot, Alaa Hijazi, Pascal Venet, Minh-Quyen Le, Pierre-Jean Cottinet   +6 more
doaj   +1 more source

Mathematical modeling and numerical calculations of supracrystalline supercapacitors and superinductors for the very low frequency radioelectronics

Физика волновых процессов и радиотехнические системы, 2013
The possibility of high efficient supercapacitors and superinductorscreation on the basis of supracrystalline metallic and dielectric nanotubes is shown.
R.A. Brazhe, A.F. Savin
doaj  

Comparative studies of nanosheet-based supercapacitors: A review of advances in electrodes materials

Case Studies in Chemical and Environmental Engineering
In the construction of supercapacitors, various nanocomposites have been utilized to fabricate electrodes. Nanocomposite electrodes based on two-dimensional (2D) nanomaterials have recently received much attention due to their unique propertices.
Ghobad Behzadi pour, Leila Fekri aval, Ehsan Kianfar   +2 more
doaj   +1 more source

Recent advances in transition metal phosphide materials: Synthesis and applications in supercapacitors

Nano Materials Science
Supercapacitors (SCs) are considered promising energy storge systems because of their outstanding power density, fast charge and discharge rate and long-term cycling stability.
Ge Li, Yu Feng, Yi Yang, Xiaoliang Wu, Xiumei Song, Lichao Tan   +5 more
doaj   +1 more source

Beyond Titanium Carbide: The Promise of Vanadium-Based MXenes for Aqueous Supercapacitors. [PDF]

Molecules
Tan J, Tang Y, Bi Z, Dong G, Liu M, Yang C.   +5 more
europepmc   +1 more source

PFSA D50-U Proton-Exchange Gel Membrane for Symmetric Supercapacitors. [PDF]

Gels
Mladenova B, Dimitrova M, Ivanova G, Radev I, Stoyanova A.   +4 more
europepmc   +1 more source