High-Performance 2.6 V Aqueous Asymmetric Supercapacitors based on In Situ Formed Na0.5 MnO2 Nanosheet Assembled Nanowall Arrays.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201700804
Abstract: The voltage limit for aqueous asymmetric supercapacitors is usually 2 V, which impedes further improvement in energy density. Here, high Na content Birnessite Na0.5 MnO2 nanosheet assembled nanowall arrays are in situ formed on carbon… read more here.
Keywords: asymmetric supercapacitors; mno2 nanosheet; na0 mno2; nanowall arrays ... See more keywords
Ni-Al layered double hydroxide with regulated interlayer spacing as electrode for aqueous asymmetric supercapacitor
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.03.041
Abstract: Abstract Using sodium oleate as surfactant and intercalating agent, a regulated Ni-Al layered double hydroxide (NA-LDH-OA) nanosheets with a high interlayer space were prepared by two-phase method combined with a short reflux process and mild… read more here.
Keywords: aqueous asymmetric; layered double; double hydroxide; asymmetric supercapacitor ... See more keywords
Electrochemical performance of facile developed aqueous asymmetric (Fe,Cr)2O3//MnO2 supercapacitor
Sign Up to like & getrecommendations! Published in 2018 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2018.07.197
Abstract: Abstract The present study demonstrate the development of novel aqueous asymmetric supercapacitor based on polygonal integrated oxide layer ((Fe,Cr) 2 O 3 ) as the anode and spherical MnO 2 nanoparticles as the cathode. The… read more here.
Keywords: performance facile; developed aqueous; aqueous asymmetric; supercapacitor ... See more keywords
Directional Growth of Conductive Metal-Organic Framework Nanoarrays along [001] on Metal Hydroxides for Aqueous Asymmetric Supercapacitors.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c02268
Abstract: Metal-organic frameworks (MOFs) are promising electrochemical materials that possess large specific surface areas, high porosities, good adjustability, and high activities. However, many conventional MOFs exhibit poor conductivity, which hinders their application in electrochemistry. In recent… read more here.
Keywords: hhtp; metal hydroxides; growth; aqueous asymmetric ... See more keywords
Facile Hydrothermal Synthesis and Electrochemical Properties of CaMoO4 Nanoparticles for Aqueous Asymmetric Supercapacitors
Sign Up to like & getrecommendations! Published in 2019 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.9b01708
Abstract: Calcium molybdate (CaMoO4) nanoparticles were prepared by a facile, adoptable, and cost-effective hydrothermal method. The synthesized nanoparticles were investigated by various material analysis techniques. The prepared nanomaterials were subjected as an electrode material for supercapacitors… read more here.
Keywords: electrochemical properties; aqueous asymmetric; electrode material; asymmetric supercapacitors ... See more keywords