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Crystalline Li3V6O16 rods as high-capacity anode materials for aqueous rechargeable lithium batteries (ARLB)†
Sivaramapanicker Sreejith,Parijat Borah
RSC Advances Pub Date : 04/30/2014 00:00:00 , DOI:10.1039/C4RA02804J
Abstract

We report the preparation of highly crystalline Li3V6O16 rods (LVO-1 rods) and their use as anode materials in aqueous rechargeable lithium ion batteries (ARLBs) for the first time. Half-cell ARLBs with LVO-1 as an anode material deliver a higher initial capacity of >120 mA h g−1 at high current rates and a higher round trip efficiency of 52% at the end of 100 cycles at a current density of 500 mA g−1. ARLBs with LVO-1 rods as anodes exhibited an excellent rate and cycling performance.

Graphical abstract: Crystalline Li3V6O16 rods as high-capacity anode materials for aqueous rechargeable lithium batteries (ARLB)
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