Results 41 to 50 of about 62,315 (273)

Long Period Operation of Ionic Liquid Based Electrical Double Layer Capacitor at 45 ℃ and 3 V

发电技术, 2023
The long period operation at 45 ℃ and 3 V of the mesoporous carbon-ionic liquid-carbon covered aluminum foam based electrical double layer capacitor was studied.
YE Zhenzhen, CHEN Xinqi, ZHANG Shuting, WANG Jian, CUI Chaojie, ZHANG Gang, ZHANG Lei, QIAN Luming, JIN Ying, QIAN Weizhong   +9 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

Pore forming with hemp fiber for magnesium phosphate structural supercapacitor

Materials & Design, 2020
For multifunctional structural supercapacitor, pore structure can store lots of aqueous electrolyte in the matrix and interconnected pore structure can offer numerous channels for ion movement during charge-discharge.
Cuiqin Fang, Dong Zhang
doaj   +1 more source

Recent progress in sustainable energy storage using activated carbon from biowaste for high-performance supercapacitors: a review [PDF]

Modern Electronic Materials
Carbon-based materials have emerged as attractive possibilities for supercapacitor applications due to their high electrical conductivity, huge surface area, and excellent stability. The potential of carbon materials, like carbon allotropes and activated
V.T. Jeielayaganga, R. Keerthiga, M. Venkatesh   +2 more
doaj   +3 more sources

Nonlinear Control of a DC MicroGrid for the Integration of Photovoltaic Panels

, 2016
New connection constraints for the power network (Grid Codes) require more flexible and reliable systems, with robust solutions to cope with uncertainties and intermittence from renewable energy sources (renewables), such as photovoltaic arrays.
Damm, Gilney, De Santis, Elena, Di Benedetto, Maria Domenica, Iovine, Alessio, Siad, Sabah Benamane   +4 more
core   +3 more sources

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source

Supercapacitors Performance Evaluation [PDF]

Advanced Energy Materials, 2014
The performance of a supercapacitor can be characterized by a series of key parameters, including the cell capacitance, operating voltage, equivalent series resistance, power density, energy density, and time constant. To accurately measure these parameters, a variety of methods have been proposed and are used in academia and industry.
Zhang, Sanliang, Pan, Ning
openaire   +4 more sources

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Porous Graphene-like Carbon from Fast Catalytic Decomposition of Biomass for Energy Storage Applications [PDF]

, 2019
A novel carbon material made of porous graphene-like nanosheets was synthesized from biomass resources by a simple catalytic graphitization process using nickel as a catalyst for applications in electrodes for energy storage devices.
Gómez Martín, Aurora, Martínez Fernández, Julián, Placke, Tobias, Ramírez Rico, Joaquín, Ruttert, Mirco, Winter, Martín   +5 more
core   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source