Fabricating an Aqueous Symmetric Supercapacitor with a Stable High Working Voltage of 2 V by Using an Alkaline–Acidic Electrolyte
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Science"
DOI: 10.1002/advs.201801665
Abstract: Abstract Aqueous symmetric carbon‐based supercapacitors (CSCs) are always the research focus for energy storage devices because of the virtue of low cost, inherent safety, and encouraging electrochemical stability. As is well‐known, so far most aqueous… read more here.
Keywords: energy; acidic electrolyte; alkaline acidic; symmetric supercapacitor ... See more keywords
One dimensional MnV2O6 nanobelts on graphene as outstanding electrode material for high energy density symmetric supercapacitor
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.12.090
Abstract: Abstract Bimetallic oxide/graphene nanocomposite has been recognised as a promising electrode material owing to its admirable electrochemical activity and excellent electrical conductivity. Herein, a distinctive approach has been applied on exploiting the graphene/MnV2O6 nanomaterial as… read more here.
Keywords: mnv2o6; graphene; symmetric supercapacitor; electrode material ... See more keywords
Fabrication of symmetric supercapacitor based on relatively long lifetime polyaniline grown on reduced graphene oxide via Fe2+ oxidation sites
Sign Up to like & getrecommendations! Published in 2019 at "Diamond and Related Materials"
DOI: 10.1016/j.diamond.2019.05.013
Abstract: Abstract Reduced graphene oxide and polyaniline (RGO-PANI) composite was prepared via functionalized ferrite on graphene oxide as corresponding PANI nucleation sites, which dramatically increase the composite specific capacitance and lifetime when compared with crude PANI.… read more here.
Keywords: microscopy; symmetric supercapacitor; reduced graphene; spectroscopy ... See more keywords
3D network of V2O5 for flexible symmetric supercapacitor
Sign Up to like & getrecommendations! Published in 2020 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2020.135701
Abstract: Abstract The obstacles, faced by flexible lithium-ion batteries (LIB) for its unambiguous synthesis procedure and low power densities for practical applications escalate the position of flexible supercapacitors (SCs) as a new standalone performer in modern… read more here.
Keywords: network; energy; energy storage; symmetric supercapacitor ... See more keywords
Supercritical fluid processing of N-doped graphene and its application in high energy symmetric supercapacitor
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2017.08.101
Abstract: Abstract A simple one-pot methodology is developed for the synthesis of nitrogen doped graphene via supercritical fluid (SCF) processing using glycine as a nitrogen precursor. The presence of various N-containing functional groups was determined by… read more here.
Keywords: energy; high energy; doped graphene; symmetric supercapacitor ... See more keywords
Cedar leaf-like CuCo 2 O 4 directly grow on nickel foam by a hydrothermal/annealing process as an electrode for a high-performance symmetric supercapacitor
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.12.005
Abstract: Abstract The cedar leaf-like CuCo2O4 was synthesized by a hydrothermal/annealing method. The unique nanostructures were beneficial to shortening the paths ion/electron diffusion, providing a larger specific surface area and exposing richer electroactive sites. As a… read more here.
Keywords: symmetric supercapacitor; hydrothermal annealing; leaf like; density ... See more keywords
High energy symmetric supercapacitor based on mechanically delaminated few-layered MoS2 sheets in organic electrolyte
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.08.203
Abstract: Abstract Electrochemical energy storage devices based on the two-dimensional metal chalcogenides have great interest due to their intriguing physical and chemical properties. In this work, we are reporting the high-performance supercapacitive properties of few-layered MoS2… read more here.
Keywords: organic electrolyte; layered mos2; symmetric supercapacitor; spectroscopy ... See more keywords
Synthesis of Ti2CT MXene as electrode materials for symmetric supercapacitor with capable volumetric capacitance
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Energy Chemistry"
DOI: 10.1016/j.jechem.2018.03.010
Abstract: Abstract Two-dimensional (2D) metal carbides, MXene, present the promising application for the energy storage system. Among the MXene family, Ti2CTx as the lightest material, shows its unique electrochemical performance. Herein, Ti2CTx is synthesized by selective… read more here.
Keywords: electrode materials; volumetric capacitance; symmetric supercapacitor; performance ... See more keywords
Redox-etching induced porous carbon cloth with pseudocapacitive oxygenic groups for flexible symmetric supercapacitor
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Energy Chemistry"
DOI: 10.1016/j.jechem.2021.04.035
Abstract: Abstract Constructing high-performance electrodes with both wide potential window (e.g. ≥ 2 V in aqueous electrolyte) and excellent mechanical flexibility represents a great challenge for supercapacitors. Because of the outstanding conductivity and flexibility, carbon cloth… read more here.
Keywords: symmetric supercapacitor; oxygenic groups; redox etching; carbon cloth ... See more keywords
Coin cell fabricated symmetric supercapacitor device of two-steps synthesized V2O5 Nanorods
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2020.114080
Abstract: Abstract A highly efficient and effective nanostructured vanadium oxide (V2O5) compound was synthesized for supercapacitor applications. A facile two-step method comprising preheating activation, followed by a hydrothermal route was utilized to synthesize V2O5 nanorods. As… read more here.
Keywords: coin cell; symmetric supercapacitor; supercapacitor device; supercapacitor ... See more keywords
Hybrid symmetric supercapacitor assembled by renewable corn silks based porous carbon and redox-active electrolytes
Sign Up to like & getrecommendations! Published in 2018 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2018.07.052
Abstract: Abstract We have prepared nitrogen doped biomass activated carbon (CSC-1) using the agricultural wastes corn silks as raw materials and ZnCl2 as activating agent (the same weight of corn silks and ZnCl2) carbonized at 800 °C.… read more here.
Keywords: carbon; hybrid symmetric; symmetric supercapacitor; redox active ... See more keywords