Results 71 to 80 of about 432,169 (385)

Electrochemical investigation of sodium reactivity with nanostructured Co3O4 for sodium-ion batteries

open access: yes, 2014
The electrochemical behaviour of Co3O4 with sodium is reported here. Upon cycling in the voltage window of 0.01–3.0 V, Co3O4 undergoes a conversion reaction and exhibits a reversible capacity of 447 mA h g−1 after 50 cycles.
Chen, Ying   +3 more
core   +1 more source

Electrodialytic processes in solid matrices. New insights into batteries recycling. A review. [PDF]

open access: yes, 2019
Electrodialytic Remediation has been widely applied to the recovery of different contaminants from numerous solid matrices solving emerging issues of environmental concern.
Acar YB   +8 more
core   +1 more source

High-Entropy Layered Oxide Cathode Enabling High-Rate for Solid-State Sodium-Ion Batteries

open access: yesNano-Micro Letters, 2023
High-entropy oxides O3-Na0.95Li0.06Ni0.25Cu0.05Fe0.15Mn0.49O2 cathode constructed by compatible radius and different Fermi level ions was designed for solid-state Na-ion batteries.
Tianxun Cai   +7 more
semanticscholar   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

open access: yesAdvanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee   +5 more
wiley   +1 more source

Development and Prospect of Electrode Materials for Sodium Ion Batteries [PDF]

open access: yesE3S Web of Conferences
Sodium-ion batteries, with the advantages of low cost and abundant resources, have become an effective complement to lithium-ion batteries in application scenarios such as large-scale energy storage systems and short-distance electric vehicles ...
Liu Guangtai, Liu Ruocheng, Qiu Xiaoyu
doaj   +1 more source

????????? ??????????????? ?????? ??????????????? ?????? ??????????????? [PDF]

open access: yes, 2018
Department of Energy Engineering (Battery Science and Technology)The continuous throng in demand for high energy density rechargeable batteries innovatively drives technological development in cell design as well as electrochemically active materials. In
Jeong, Dae-Hyeon
core  

Tin-graphene tubes as anodes for lithium-ion batteries with high volumetric and gravimetric energy densities. [PDF]

open access: yes, 2020
Limited by the size of microelectronics, as well as the space of electrical vehicles, there are tremendous demands for lithium-ion batteries with high volumetric energy densities.
Kong, Dejia   +12 more
core  

Electrolyte Solvation Structure Design for Sodium Ion Batteries

open access: yesAdvancement of science, 2022
Sodium ion batteries (SIBs) are considered the most promising battery technology in the post‐lithium era due to the abundant sodium reserves. In the past two decades, exploring new electrolytes for SIBs has generally relied on the “solid electrolyte ...
Zhengnan Tian   +6 more
semanticscholar   +1 more source

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai   +6 more
wiley   +1 more source

Research progress of electrolyte additives for subzero-temperature aqueous sodium-ion batteries

open access: yesCarbon Neutrality
Sodium-ion batteries are considered one of the perspective alternatives to lithium-ion batteries due to their affordability and plentiful supply of sodium.
Ru Wang   +4 more
doaj   +1 more source

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