Molecular understanding of charge storage and charging dynamics in supercapacitors with MOF electrodes and ionic liquid electrolytes
Sign Up to like & getrecommendations! Published in 2020 at "Nature Materials"
DOI: 10.1038/s41563-019-0598-7
Abstract: We performed constant-potential molecular dynamics simulations to analyse the double-layer structure and capacitive performance of supercapacitors composed of conductive metal–organic framework (MOF) electrodes and ionic liquids. The molecular modelling clarifies how ions transport and reside… read more here.
Keywords: ionic liquid; liquid electrolytes; charging dynamics; mof electrodes ... See more keywords
Blessing and Curse: How a Supercapacitor's Large Capacitance Causes its Slow Charging.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.124.076001
Abstract: The development of novel electrolytes and electrodes for supercapacitors is hindered by a gap of several orders of magnitude between experimentally measured and theoretically predicted charging time scales. Here, we propose an electrode model, containing… read more here.
Keywords: porous electrodes; time; slow charging; model ... See more keywords