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Recent Progress on the Alloy‐Based Anode for Sodium‐Ion Batteries and Potassium‐Ion Batteries
Small, 2019AbstractHigh‐energy batteries with low cost are urgently needed in the field of large‐scale energy storage, such as grid systems and renewable energy sources. Sodium‐ion batteries (SIBs) and potassium‐ion batteries (PIBs) with alloy‐based anodes provide huge potential due to their earth abundance, high capacity, and suitable working potential, and are ...
Keming Song +5 more
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Potassium vanadate K0.23V2O5 as anode materials for lithium-ion and potassium-ion batteries
Journal of Power Sources, 2018Abstract A layered potassium vanadate K0.23V2O5 has been successfully prepared by the hydrothermal method and evaluated as an anode material for lithium-ion and potassium-ion batteries. High structural stability is demonstrated by the ex situ X-ray diffraction (XRD) and ex situ scanning electron microscopy (SEM).
Cailing Liu +8 more
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Graphite Anode for a Potassium‐Ion Battery with Unprecedented Performance
Angewandte Chemie International Edition, 2019AbstractGraphite as an anode for the potassium ion battery (PIBs) has the merits of low cost and potentially high energy density, while suffering from limited cycle time and inferior stability. Herein we, using a concentrated electrolyte, demonstrate that formation of a robust inorganic‐rich passivation layer on the graphite anode could resolve these ...
Ling Fan +4 more
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CuO Nanoplates for High‐Performance Potassium‐Ion Batteries
Small, 2019AbstractPotassium‐ion batteries (KIBs) are promising alternatives to lithium‐ion batteries because of the abundance and low cost of K. However, an important challenge faced by KIBs is the search for high‐capacity materials that can hold large‐diameter K ions.
Kangzhe Cao +7 more
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Better aqueous potassium-ion batteries
C&EN Global Enterprise, 2019Rechargeable batteries that feature an aqueous, potassium-based electrolyte have been sitting on battery designers’ drawing boards for years. Compared with popular lithium-ion batteries, which depend on an electrolyte solution of expensive lithium salts in flammable organic solvents, aqueous potassium-ion batteries (AKIBs) could offer advantages in ...
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Ferric sauce for potassium-ion battery
Nature Sustainability, 2021Matthew Li, Jun Lu
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Challenges and Strategies toward Cathode Materials for Rechargeable Potassium‐Ion Batteries
Advanced Materials, 2021Kang Ling, Seong Chan Jun, Shude Liu
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