Results 201 to 210 of about 8,216 (260)

S‐Scheme Charge Separation Enables Photocarrier‐Regulated Aqueous NH4+ Storage in g‐C3N4@WO3 Heterojunctions

open access: yesAngewandte Chemie, EarlyView.
Light irradiation activates the g‐C3N4@WO3 S‐scheme heterojunction, where the built‐in electric field drives charge separation to generate high‐energy carriers, facilitating NH4+ adsorption and enhancing electron/ion transport for high‐capacity, stable aqueous NH4+ storage.
Yue Zhang   +9 more
wiley   +2 more sources

A Descriptor for Non‐Arrhenius Ion Transport Enables Design of Sulfide Superionic Conductors

open access: yesAngewandte Chemie, EarlyView.
A curated database of sulfide electrolytes reveals widespread non‐Arrhenius ion transport. Meyer–Neldel deviation (MND) quantifies this behavior, distinguishes low‐conductivity and superionic regimes, and guides composition screening. An experimentally validated candidate exhibits room‐temperature conductivity of 7.21 mS cm−1, an apparent activation ...
Han Zhou   +6 more
wiley   +1 more source

Stabilizing Zinc Anodes via a Zeolite‐Induced Localized Supersaturated Electrolyte Interface

open access: yesAngewandte Chemie, EarlyView.
A low‐Si/Al‐ratio ZSM‐5 (LZ5) interphase induces a localized supersaturated electrolyte interface on Zn, with a local Zn2+ concentration exceeding 10 M in a 1 M ZnSO4 bulk electrolyte. Continuous Zn2+ enrichment within the zeolite nanochannels creates an H2O‐deficient, anion‐enriched solvation environment, promoting rapid desolvation, uniform ...
Xiaoqi Liu   +12 more
wiley   +1 more source

Synthesis of Ladder and Flexible Polysulfonimides Directly From Anionic Monomers: Investigating Structure–Property Convergence in Succinonitrile–Polymer Electrolyte Blends

open access: yesAngewandte Chemie, EarlyView.
Direct synthesis of sulfonimide‐based polymers of intrinsic microporosity enables comparison with compositionally similar flexible analogs. Incorporation of a common pore‐filling transport medium drives these fundamentally different polymer architectures toward similar bulk conductivity and mechanical properties while revealing distinct microscopic ion‐
Abraham Herzog‐Arbeitman   +8 more
wiley   +1 more source

A Review on 3D Zinc Anodes for Zinc Ion Batteries

Small Methods, 2022
AbstractZinc ion batteries (ZIBs) have been gradually developed in recent years due to their abundant resources, low cost, and environmental friendliness. Therefore, ZIBs have received a great deal of attention from researchers, which are considered as the next generation of portable energy storage systems.
Na Guo   +12 more
openaire   +2 more sources

Improved Strategies for Separators in Zinc‐Ion Batteries

ChemSusChem, 2023
AbstractThe demand for energy storage is growing, and the disadvantages of lithium‐ion batteries are being explored to overcome them. Accordingly, aqueous zinc‐ion batteries (ZIBs) are developing very rapidly, owing to their high safety, environmental friendliness, high abundance of resources, and high cost performance.
Le, Li   +3 more
openaire   +2 more sources

Challenges and Strategies in the Development of Zinc‐Ion Batteries

Small Methods, 2023
AbstractAlthough promising, the practical use of zinc‐ion batteries (ZIBs) remains plagued with uncontrollable dendrite growth, parasitic side reactions, and the high intercalation energy of divalent Zn2+ions. Hence, much work has been conducted to alleviate these issues to maximize the energy density and cyclic life of the cell.
Jiong Rui Loh   +2 more
openaire   +2 more sources

Revitalizing zinc-ion batteries with advanced zinc anode design

Nanoscale Horizons, 2023
This review focus on the rational design of the highly reversible zinc anode for high-performance aqueous zinc-ion batteries. The design concepts are expected to be applied to other types of high-performance aqueous energy storage systems.
Shuwei Chen   +9 more
openaire   +2 more sources

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