Results 1 to 10 of about 439 (117)

2023 roadmap for potassium-ion batteries

open access: yesJPhys Energy, 2023
The heavy reliance of lithium-ion batteries (LIBs) has caused rising concerns on the sustainability of lithium and transition metal and the ethic issue around mining practice. Developing alternative energy storage technologies beyond lithium has become a
Yang Xu   +40 more
doaj   +5 more sources

Research progress and prospect of potassium-ion batteries

open access: yes工程科学学报, 2023
Development and utilization of renewable energy sources have gain great progress in recent years, which lead to increasing demands for large scale energy storage systems.
Shu-qing LIAO   +5 more
doaj   +1 more source

Hierarchical porous nitrogen, oxygen, and phosphorus ternary doped hollow biomass carbon spheres for high‐speed and long‐life potassium storage

open access: yesCarbon Energy, 2022
Limited lithium resources have promoted the exploration of new battery technologies. Among them, potassium‐ion batteries are considered as promising alternatives.
Mengmeng Yang   +4 more
doaj   +1 more source

Electrolyte formulation strategies for potassium‐based batteries

open access: yesExploration, 2022
Potassium (K)‐based batteries are viewed as the most promising alternatives to lithium‐based batteries, owing to their abundant potassium resource, lower redox potentials (−2.97 V vs. SHE), and low cost.
Ling Ni   +3 more
doaj   +1 more source

MnSe/Co0.85Se/N‐CNFs as Binder‐Free Anodes for Sodium/Potassium‐Ion Batteries

open access: yesChemElectroChem, 2023
MnSe and Co0.85Se embedded in nitrogen‐doped carbon nanofibers (MnSe/Co0.85Se/N‐CNFs) were synthesized by electrospinning and high‐temperature calcination, and evaluated for the first time as sodium/potassium‐ion battery anode material via constant ...
Changsheng Xu   +7 more
doaj   +1 more source

Fundamental investigations on the ionic transport and thermodynamic properties of non-aqueous potassium-ion electrolytes

open access: yesNature Communications, 2023
Non-aqueous potassium-ion batteries (KIBs) represent a promising complementary technology to lithium-ion batteries due to the availability and low cost of potassium.
Shobhan Dhir   +3 more
doaj   +1 more source

Electrolyte Design Strategies for Non-Aqueous High-Voltage Potassium-Based Batteries

open access: yesMolecules, 2023
High-voltage potassium-based batteries are promising alternatives for lithium-ion batteries as next-generation energy storage devices. The stability and reversibility of such systems depend largely on the properties of the corresponding electrolytes ...
Hong Tan, Xiuyi Lin
doaj   +1 more source

Recent Advances in Polymers for Potassium Ion Batteries

open access: yesPolymers, 2022
Potassium-ion batteries (KIBs) are considered to be an effective alternative to lithium-ion batteries (LIBs) due to their abundant resources, low cost, and similar electrochemical properties of K+ to Li+, and they have a good application prospect in the field of large-scale energy storage batteries.
Zhu, Xingqun   +4 more
openaire   +2 more sources

Promise and reality of practical potassium‐based energy storage systems

open access: yesEngineering Reports, 2020
The soaring demands for reliable, safe, and low‐cost power grid request the rational development of innovative energy storage systems with cost‐effectiveness and sustainability.
Yuyang Yi, Yu Zhao, Jingyu Sun
doaj   +1 more source

Elucidating electrochemical intercalation mechanisms of biomass‐derived hard carbon in sodium‐/potassium‐ion batteries

open access: yesCarbon Energy, 2021
Hard carbon materials are characterized by having rich resources, simple processing technology, and low cost, and they are promising as one of the anode electrodes for commercial applications of sodium‐/potassium‐ion batteries.
Ziyi Zhu   +6 more
doaj   +1 more source

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