Results 41 to 50 of about 91,322 (303)

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

Reviewing electrochemical stability of ionic liquids-/deep eutectic solvents-based electrolytes in lithium-ion, lithium-metal and post-lithium-ion batteries for green and safe energy

open access: yesGreen Energy & Environment
Sustainable energy is the key issue for the environment protection, human activity and economic development. Ionic liquids (ILs) and deep eutectic solvents (DESs) are dogmatically regarded as green and sustainable electrolytes in lithium-ion, lithium ...
Yu Chen   +6 more
doaj   +1 more source

Nonflammable Liquid Electrolytes for Safe Lithium Batteries

open access: yesSmall Structures, 2023
Lithium‐based batteries (lithium‐ion batteries, lithium‐metal batteries, and lithium–sulfur batteries, etc.) have become one of the most irreplaceable energy‐storage devices and shown huge application potential.
Xiaowei Mu   +4 more
doaj   +1 more source

Quantifying the search for solid Li-ion electrolyte materials by anion: a data-driven perspective [PDF]

open access: yes, 2019
We compile data and machine learned models of solid Li-ion electrolyte performance to assess the state of materials discovery efforts and build new insights for future efforts.
Cheon, Gowoon   +3 more
core   +3 more sources

Concentrated LiODFB Electrolyte for Lithium Metal Batteries [PDF]

open access: yesFrontiers in Chemistry, 2019
Nowadays, lithium (Li) metal batteries arouse widespread concerns due to its ultrahigh specific capacity (3,860 mAh g-1). However, the growth of Li dendrites has always limited their industrial development. In this paper, the use of concentrated electrolyte with lithium difluoro(oxalate)borate (LiODFB) salt in 1, 2-dimethoxyethane (DME) enables the ...
Juan Yu   +7 more
openaire   +3 more sources

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Advanced Materials for Rechargeable Lithium-Sulfur Batteries [PDF]

open access: yes, 2014
Rechargeable batteries are essential power supplies for our daily life, and they are widely used in portable electronics, hybrid electric vehicles, and grid energy storage.
Fu, Yongzhu
core  

Unlocking Ultra‐Long Cycle Stability of Li Metal Electrode by Separators Modified by Porous Red Phosphorus Nanosheets

open access: yesAdvanced Functional Materials, EarlyView.
Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang   +9 more
wiley   +1 more source

Frontier exploration and application prospects of thin lithium manufacturing processes

open access: yesGongneng cailiao yu qijian xuebao
Lithium metal batteries have emerged as a promising candidate for next-generation energy storage systems due to their ultrahigh theoretical capacity and extremely low electrode potential.
Jiaojuan LIN, Jing ZHU
doaj   +1 more source

Lithium crystallization at solid interfaces

open access: yesNature Communications, 2023
Understanding the electrochemical deposition of metal anodes is critical for high-energy rechargeable batteries, among which solid-state lithium metal batteries have attracted extensive interest.
Menghao Yang, Yunsheng Liu, Yifei Mo
doaj   +1 more source

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