Results 131 to 140 of about 40,011 (297)

Carbon Nanotube/Graphene Hybrid Nanostructures and Their Application in Supercapacitors

, 2014
In this paper, we review the preparation methods of carbon nanotube (CNT)/graphene composite materials for the electrode of supercapacitors, and introduce the developments of CNT/graphene/pseudocapacitive material ternary composite materials with highly ...
Chen HY(陈宏源), Chen MH(陈名海), Kang YR(康怡然), 陈名海, Li QW(李清文)   +4 more
core  

Battery-Type Transition Metal Oxides in Hybrid Supercapacitors: Synthesis and Applications

Hybrid supercapacitors (HSCs) have garnered growing interest for their ability to combine the high energy storage capability of batteries with the rapid charge–discharge characteristics of supercapacitors.
Gazi A. K. M. Rafiqul Bari, Hae-Yong Kim, Mobinul Islam, Md. Shahriar Ahmed, Mohammad Mizanur Rahman Khan, Bikash Raut, Kyung-Wan Nam   +6 more
core   +1 more source

Asymmetric Multi‐Site Ion Exchange in Porous Carbon Electrodes

Advanced Energy Materials, EarlyView.
A lognormal‐distribution 2D EXSY NMR framework uncovers the full spectrum of ion dynamics in hierarchical porous carbons, bridging fast surface exchange and confined in‐pore transport—establishing structure–transport relationships for next‐generation energy storage, gas storage, and ion removal materials.
Henry R. N. B. Enninful, Marius Hermesdorf, Muhammad Abdullah Khan, Desirée Leistenschneider, Martin Oschatz, Rustem Valiullin   +5 more
wiley   +1 more source

Donor–Acceptor Covalent Organic Framework Enables Ambipolar Charge Storage in Aluminum‐Ion Energy Storage

Advanced Energy Materials, EarlyView.
A donor–acceptor covalent organic framework is designed as an ambipolar cathode for aluminum‐ion energy storage. The crystalline, microporous architecture enables intrinsic charge transport without conductive additives. Multi‐electron redox activity at donor and acceptor sites supports high capacity, excellent stability, and efficient reversible ...
Cataldo Valentini, Verónica Montes‐García, Wojciech Kukułka, Saira Sarwar, Michał Bielejewski, Mateusz Wlazło, Rossella Greco, Viktorija Pankratova, Ignacio Pérez‐Juste, Dawid Pakulski, Paolo Samorì, Artur Ciesielski   +11 more
wiley   +1 more source

Fast charging techniques and compact integrated implementations for electrochemical double layer capacitors in portable applications

, 2014
The widespread increase in the range and types of portable electronic devices in the past decades has resulted in higher requirements for energy storage and conversion modules.
Bodnar, Rares
core  

Smart Flexible Tactile Sensors: Recent Progress in Device Designs, Intelligent Algorithms, and Multidisciplinary Applications

Advanced Intelligent Discovery, EarlyView.
Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang, Ming Dong, Rongrong Bao, Caofeng Pan   +3 more
wiley   +1 more source

Bayesian Exploration of Metal‐Organic Framework‐Derived Nanocomposites for High‐Performance Supercapacitors

Advanced Intelligent Discovery, EarlyView.
An AI‐assisted approach is introduced to decode synthesis–performance relationships in metal‐organic framework‐derived supercapacitor materials using Bayesian optimization and predictive modeling, streamlining the search for optimal energy storage properties.
David Gryc, Pritam Banerjee, Felipe Jacques Lima Duarte, Joerg R. Jinschek, Premkumar Murugesan, Babak Rezaei, Stephan Sylvest Keller, Roland A. Fischer, Mian Zahid Hussain   +8 more
wiley   +1 more source

I supercondensatori [PDF]

, 2013
Lo scopo della tesi è quello di offrire una breve panoramica sul supercondensatore, componente all'avanguardia dal punto di vista dell'elettronica di potenza.
Zanella, Diego
core  

Preparation of MOEAMCl and MAAm Based Hydrogels and Effective Use in Anionic Dye Adsorption

Journal of Applied Polymer Science, Volume 142, Issue 16, April 20, 2025.
ABSTRACT In this study, hydrogels based on [2‐(Methacryloyloxy)ethyl]trimethylammonium chloride (MOEAMCl) and methacrylamide (MAAm) were synthesized for the removal of anionic dyes from aqueous solutions. Following detailed characterization, the use of hydrogels for methyl orange (MO) adsorption was investigated.
Hilal Nur Duykop Demir, Ali Delibaş, Ayşe Benk, Ramazan Coşkun   +3 more
wiley   +1 more source

ANALYSIS OF TRANSIENT AND STEADY-STATE MODES IN THE POWER SUPPLY SYSTEM OF ELECTRIC VEHICLES, WHICH CONTAINS A BATTERY AND SUPERCAPACITORS CONNECTED IN PARALLEL

Технічна електродинаміка
The paper analyzes transient and steady-state processes under the condition of pulse-width regulation of modes in the power supply system of an electric transport device (ETD) containing a battery and parallel-connected supercapacitors.
А.А. Щерба, Н.І. Супруновська   +1 more
doaj   +1 more source