Results 251 to 260 of about 68,786 (302)

Inverse Vulcanization Through Epoxide Chemistry: A Low Temperature Non‐Olefin Route to Sulfur‐Rich Polymer Networks

open access: yesAngewandte Chemie, EarlyView.
Epoxide monomers undergo base‐catalyzed ring‐opening copolymerization with elemental sulfur to afford sulfur‐rich polymers under mild conditions. The resulting materials exhibit excellent mechanical performance, strong adhesion (up to 10 MPa on stainless steel), and outstanding reprocessability.
Pan Yang   +5 more
wiley   +1 more source

A Decoupled Cycling Architecture of Asymmetric Zinc‐Air Battery Unlocks Stable Catalyst Strategy and pH‐Dynamic Influence

open access: yesAngewandte Chemie, EarlyView.
A decoupled cycling architecture along with cost‐effective membrane and efficient catalyst is developed for asymmetric zinc‐air battery. The decoupled design ensures stable operation of catalyst and the pH‐dynamic influence on battery performance is explored, which provides paths for efficient utilization of pH‐decoupling electrolytes.
Yeshu Tan   +6 more
wiley   +1 more source

Design Guidelines for Anode Modifications to Eliminate Soft Short Circuits in Anode‐Free Na Batteries Under High Current Density With Large‐Capacity Plating, Demonstrated via Initiated Chemical Vapor Deposition (iCVD)

open access: yesAngewandte Chemie, EarlyView.
This work establishes a laterally homogeneous organic–inorganic hybrid interphase for soft‐short‐free anode‐free sodium metal batteries under extended cycling at high current density and high plating capacity. In contrast to conventional strategies that evolve into laterally heterogeneous interphases and induce localized Na filament growth, the pDFHA ...
Yeongjun Oh   +7 more
wiley   +1 more source

Sodium‐Ion Battery Electrolytes: Modeling and Simulations

open access: yesAdvanced Energy Materials, 2018
AbstractThe authors review the efforts made from a modeling and simulation perspective in order to assist both the fundamental understanding as well as the development of higher performance sodium‐ion battery (SIB) electrolytes. Depending on the type of the electrolyte studied, liquid, ionic liquid, polymer, glass, solid‐state, etc., the simulation ...
Gustav Åvall   +3 more
openaire   +2 more sources

Sodium‐Ion Batteries

open access: yes, 2023
Sodium-ion batteries (SIB) are proving to be an emergent technology with potentially very attractive properties, with key components predominantly synthesized from low-cost, abundant materials with secure supply chains.
Yumei Liu, Weibo Hua
core   +3 more sources

Transition metal oxides for high performance sodium ion battery anodes [PDF]

open access: yesNano Energy, 2014
Sodium-ion batteries (SIBs) are attracting considerable attention with expectation of replacing lithium-ion batteries (LIBs) in large-scale energy storage systems (ESSs).
Yinzhu Jiang, Wenping Sun, Ben Bin Xu
exaly   +2 more sources

Sodium‐Ion Batteries

Advanced Functional Materials, 2012
AbstractThe status of ambient temperature sodium ion batteries is reviewed in light of recent developments in anode, electrolyte and cathode materials. These devices, although early in their stage of development, are promising for large‐scale grid storage applications due to the abundance and very low cost of sodium‐containing precursors used to make ...
Michael D. Slater   +3 more
openaire   +1 more source

Negative Electrode For Sodium-Ion Batteries

Proceedings II of the 27st Conference STUDENT EEICT 2021, 2021
This work is primarily focused on the development of negative electrodes for sodium-ion batteries. This type of battery does not use lithium for its operation and could therefore be a promising successor to lithium-ion batteries in selected areas.
openaire   +3 more sources

High‐Energy Aqueous Sodium‐Ion Batteries

Angewandte Chemie International Edition, 2021
AbstractWater‐in‐salt electrolytes (WISE) have largely widened the electrochemical stability window (ESW) of aqueous electrolytes by formation of passivating solid electrolyte interphase (SEI) on anode and also absorption of the hydrophobic anion‐rich double layer on cathode.
Ting Jin   +15 more
openaire   +2 more sources

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