Ultrafast PEDOT:PSS/H2SO4 Electrical Double Layer Capacitors: Comparison with PANI Pseudocapacitors.
Sign Up to like & getrecommendations! Published in 2022 at "ChemSusChem"
DOI: 10.1002/cssc.202202057
Abstract: Poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) is one of the most widely studied conductive polymers due to its excellent electrical, optical, and mechanical properties, with various applications such as organic electrochemical transistors, electrochromics, and flexible/stretchable supercapacitors. The charging… read more here.
Keywords: pani pseudocapacitors; double layer; electrical double; pss ... See more keywords
Effect of conductive polypyrrole in poly(acrylonitrile-co-butyl acrylate) water–based binder on the performance of electrochemical double-layer capacitors
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Solid State Electrochemistry"
DOI: 10.1007/s10008-020-04864-z
Abstract: Electrochemical double-layer capacitors (EDLCs) have been widely studied due to their high-power densities, despite their low energy densities compared with those of lithium ion batteries. In particular, there have been numerous studies aiming to developing… read more here.
Keywords: layer capacitors; binder; double layer; water based ... See more keywords
Electric double layer capacitors for ac filtering made from vertically oriented graphene nanosheets on aluminum
Sign Up to like & getrecommendations! Published in 2017 at "Carbon"
DOI: 10.1016/j.carbon.2016.09.080
Abstract: Vertically oriented graphene nanosheets have been grown on aluminum foil for the first time and used to make electrical double layer capacitors. The singular difficulty of aluminum to be a viable substrate is the stability… read more here.
Keywords: layer capacitors; double layer; oriented graphene; vertically oriented ... See more keywords
Engineering of electrospun polyimide separators for electrical double-layer capacitors and lithium-ion cells
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2020.229054
Abstract: Abstract Functionalised polyimide (PI) separators, with high electrolyte wettability and good thermo-dimensional stability, in combination with electrolytes provide ionic conductivities > 1 mS for electrical double-layer capacitors (EDLCs) and lithium-ion batteries (LIBs). The mechanical strength of PI separators… read more here.
Keywords: electrical double; separator; layer capacitors; sio2 ... See more keywords
Microscopic Simulations of Electrochemical Double-Layer Capacitors
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Reviews"
DOI: 10.1021/acs.chemrev.1c00925
Abstract: Electrochemical double-layer capacitors (EDLCs) are devices allowing the storage or production of electricity. They function through the adsorption of ions from an electrolyte on high-surface-area electrodes and are characterized by short charging/discharging times and long… read more here.
Keywords: double layer; electrochemical double; microscopic simulations; layer capacitors ... See more keywords
Origin of Enhanced Performance in Nanoporous Electrical Double Layer Capacitors: Insights on Micropore Structure and Electrolyte Composition from Molecular Simulations.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c24088
Abstract: We explore the effect of solvation and micropore structure on the energy storage performance of electrical double layer capacitors using constant potential molecular dynamics simulations of realistically modeled nanoporous carbon electrodes and ionic liquid/organic solvent… read more here.
Keywords: double layer; composition; electrical double; micropore structure ... See more keywords
Mesophase Pitch-Derived Carbons with High Electronic and Ionic Conductivity Levels for Electric Double-Layer Capacitors
Sign Up to like & getrecommendations! Published in 2019 at "ACS Omega"
DOI: 10.1021/acsomega.9b02243
Abstract: We develop a temperature-programmed pretreatment strategy for converting aliphatic-rich petroleum pitch into a mesophase framework, which can then be activated using KOH to produce high-performance carbons for electric double-layer capacitors (EDLCs). In the pretreatment of… read more here.
Keywords: pitch; layer capacitors; electric double; double layer ... See more keywords
Development of 3D printing technology for the manufacture of flexible electric double-layer capacitors
Sign Up to like & getrecommendations! Published in 2018 at "Materials and Manufacturing Processes"
DOI: 10.1080/10426914.2017.1401712
Abstract: ABSTRACT This study presents a novel process and manufacturing system for the fabrication of Electric Double-Layer Capacitors (EDLCs) as energy storage devices. It shows an approach for printing multilayer EDLC components using 3D printing technology.… read more here.
Keywords: gel electrolyte; layer capacitors; electric double; double layer ... See more keywords
Activated Carbons and Their Evaluation in Electric Double Layer Capacitors
Sign Up to like & getrecommendations! Published in 2020 at "Molecules"
DOI: 10.3390/molecules25184255
Abstract: This review presents a summary of the manufacturing of activated carbons (ACs) as electrode materials for electric double layer capacitors. Commonly used techniques of open and closed porosity determination (gas adsorption, immersion calorimetry, X-ray and… read more here.
Keywords: layer capacitors; electric double; carbons evaluation; double layer ... See more keywords
Bamboo-Based Mesoporous Activated Carbon for High-Power-Density Electric Double-Layer Capacitors
Sign Up to like & getrecommendations! Published in 2021 at "Nanomaterials"
DOI: 10.3390/nano11102750
Abstract: Demand for hybrid energy storage systems is growing, but electric double-layer capacitors (EDLCs) have insufficient output characteristics because of the microporous structure of the activated carbon electrode material. Commercially, activated carbon is prepared from coconut… read more here.
Keywords: carbon; layer capacitors; electric double; double layer ... See more keywords