Formation of a CoMn‐Layered Double Hydroxide/Graphite Supercapacitor by a Single Electrochemical Step
Sign Up to like & getrecommendations! Published in 2022 at "Chemsuschem"
DOI: 10.1002/cssc.202201418
Abstract: Abstract Hybrid electric storage systems that combine capacitive and faradaic materials need to be well designed to benefit from the advantages of batteries and supercapacitors. The ultimate capacitive material is graphite (GR), yet high capacitance… read more here.
Keywords: layered double; comn ldh; double hydroxide; ldh ... See more keywords
Facile preparation of high-performance cobalt–manganese layered double hydroxide/polypyrrole composite for battery-type asymmetric supercapacitors
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.154899
Abstract: Abstract Cobalt–manganese layered double hydroxide/polypyrrole (CoMn LDH/PPy) composites were synthesized via facial in situ polymerization. Composites with an LDH/PPy mass ratio of 125:40 possess simultaneous enhancement in specific capacity (220 mA h g−1 at 2.5 A g−1), rate capability (71.2%… read more here.
Keywords: ldh ppy; comn ldh; battery type; performance ... See more keywords
Hierarchical N,P co-doped graphene aerogels framework assembling vertically grown CoMn-LDH nanosheets as efficient bifunctional electrocatalyst for rechargeable Zinc-air battery.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2021.01.093
Abstract: Exploiting the low-cost and high-efficiency bifunctional oxygen electrocatalysts to substitute platinum-group metals is highly desirable but challenging for energy storage/conversion technologies. Herein, we develop a combined gelation/self-assemble/freeze drying process to fabricate a free-standing porous architectures… read more here.
Keywords: graphene aerogels; doped graphene; hierarchical doped; comn ldh ... See more keywords