Electrochemistry-driven Interphase Doubly Protects Graphite Cathodes for Ultralong Life and Fast Charge of Dual-Ion Batteries.
Sign Up to like & getrecommendations! Published in 2023 at "ChemSusChem"
DOI: 10.1002/cssc.202300324
Abstract: Dual-ion batteries (DIBs) with graphite as cathode material, show great superiority in sustainability, affordability and environmental impact over Li-ion batteries that rely on transition-metal based cathodes. However, graphite cathodes severely suffer from poor structural stability… read more here.
Keywords: graphite cathodes; ion batteries; electrochemistry; dual ion ... See more keywords
Ultrafast Charge and Long Life of High-Voltage Cathodes for Dual-Ion Batteries via a Bifunctional Interphase Nanolayer on Graphite Particles.
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DOI: 10.1002/smll.202206360
Abstract: Dual-ion batteries (DIBs) with Co/Ni-free cathodes especially graphite cathodes are very attractive energy storage systems in the long run because of the cost effectiveness and sustainability. However, graphite cathodes severely suffer from poor structural stability… read more here.
Keywords: graphite cathodes; ion batteries; graphite particles; long life ... See more keywords
Cation Co-Intercalation with Anions: The Origin of Low Capacities of Graphite Cathodes in Multivalent Electrolytes.
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DOI: 10.1021/jacs.3c01555
Abstract: Dual-ion batteries involving anion intercalation into graphite cathodes represent promising battery technologies for low-cost and high-power energy storage. However, the fundamental origins regarding much lower capacities of graphite cathodes in earth abundant and inexpensive multivalent… read more here.
Keywords: multivalent electrolytes; graphite cathodes; intercalation; cation intercalation ... See more keywords