Potassium-ion batteries: outlook on present and future technologies
The limited resources and uneven distribution of lithium stimulate strong motivation to
develop new rechargeable batteries that use alternative charge carriers. Potassium-ion …
develop new rechargeable batteries that use alternative charge carriers. Potassium-ion …
Prospects of electrode materials and electrolytes for practical potassium‐based batteries
Potassium‐ion batteries (PIBs) have attracted tremendous attention because of their high
energy density and low‐cost. As such, much effort has focused on developing electrode …
energy density and low‐cost. As such, much effort has focused on developing electrode …
Kilogram-scale synthesis and functionalization of carbon dots for superior electrochemical potassium storage
Carbon dot is a type of carbon material with an ultrasmall size of less than 10 nm for all three
dimensions, which has attracted more and more attention due to its useful merits …
dimensions, which has attracted more and more attention due to its useful merits …
[HTML][HTML] Reversible oxygen-rich functional groups grafted 3D honeycomb-like carbon anode for super-long potassium ion batteries
Studies have found that oxygen-rich-containing functional groups in carbon-based materials
can be used as active sites for the storage performance of K+, but the basic storage …
can be used as active sites for the storage performance of K+, but the basic storage …
Radial pores in nitrogen/oxygen dual‐doped carbon nanospheres anode boost high‐power and ultrastable potassium‐ion batteries
Constructing electrode materials with fast ions and electrons transport channels is an
effective solution to achieve high‐power‐density and long‐cycle potassium‐ion batteries …
effective solution to achieve high‐power‐density and long‐cycle potassium‐ion batteries …
[HTML][HTML] Advanced anode materials of potassium ion batteries: from zero dimension to three dimensions
J Zheng, Y Wu, Y Sun, J Rong, H Li, L Niu - Nano-Micro Letters, 2021 - Springer
Potassium ion batteries (PIBs) with the prominent advantages of sufficient reserves and
economical cost are attractive candidates of new rechargeable batteries for large-grid …
economical cost are attractive candidates of new rechargeable batteries for large-grid …
Sulfur-rich graphene nanoboxes with ultra-high potassiation capacity at fast charge: storage mechanisms and device performance
It is a major challenge to achieve fast charging and high reversible capacity in potassium ion
storing carbons. Here, we synthesized sulfur-rich graphene nanoboxes (SGNs) by one-step …
storing carbons. Here, we synthesized sulfur-rich graphene nanoboxes (SGNs) by one-step …
Unraveling the intercorrelation between micro/mesopores and K migration behavior in hard carbon
F Yuan, D Zhang, Z Li, H Sun, Q Yu, Q Wang, J Zhang… - Small, 2022 - Wiley Online Library
Pore‐structure design with increased ion‐diffusion ability is usually regarded as an effective
strategy to improve K‐storage performance in hard carbon (HC). However, the relationship …
strategy to improve K‐storage performance in hard carbon (HC). However, the relationship …
Rational design of carbon materials as anodes for potassium-ion batteries
The ever-increasing demand for clean energy has attracted considerable attention on the
scalable and affordable potassium-ion batteries (PIBs) while one of the challenges …
scalable and affordable potassium-ion batteries (PIBs) while one of the challenges …
Ultrastable surface‐dominated pseudocapacitive potassium storage enabled by edge‐enriched N‐doped porous carbon nanosheets
The development of ultrastable carbon materials for potassium storage poses key limitations
caused by the huge volume variation and sluggish kinetics. Nitrogen‐enriched porous …
caused by the huge volume variation and sluggish kinetics. Nitrogen‐enriched porous …