Design of sulfonimide anions for rechargeable lithium batteries DOI
Xingxing Wang, Wenfang Feng, Zhibin Zhou

et al.

Chemical Communications, Journal Year: 2024, Volume and Issue: 60(81), P. 11434 - 11449

Published: Jan. 1, 2024

Key achievements in the design of sulfonimide salts as electrolyte materials for rechargeable batteries are highlighted.

Language: Английский

Research on performance constraints and electrolyte optimization strategies for lithium-ion batteries at low temperatures DOI Creative Commons

Changlin Liu,

Lizhi Sheng, Lili Jiang

et al.

RSC Advances, Journal Year: 2025, Volume and Issue: 15(10), P. 7995 - 8018

Published: Jan. 1, 2025

This review examines the limitations of LIBs at low temperatures, discusses advancements in electrolyte components and novel formulations, proposes future strategies to improve performance under extreme conditions.

Language: Английский

Citations

5
Solvation chemistry in liquid electrolytes for rechargeable lithium batteries at low temperatures DOI Creative Commons
H. C. Li,

Chuncheng Yan,

Shuhua Wang

et al.

EcoEnergy, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 12, 2025

Abstract Over the past few decades, significant advancements have been made in development of low‐temperature liquid electrolytes for lithium batteries (LBs). Ongoing exploration is crucial further enhancing performance these batteries. Solvation chemistry plays a dominant role determining properties electrolyte, significantly affecting LBs at low temperatures (LTs). This review introduces solvation structures and their impact, discussing how promote fast desolvation processes contribute to improvement battery performance. Additionally, various solvent strategies are highlighted refine LTs, including use linear cyclic ethers/esters, as well functional groups within solvents. The also summarizes impact salts containing organic/inorganic anions on chemistry. Characterization techniques discussed, providing comprehensive analysis that offers valuable insights developing next‐generation ensure reliable across wide temperature range.

Language: Английский

Citations

2
A review of functional group selection and design strategies for gel polymer electrolytes for metal batteries DOI

Weizhong Liang,

Kun Zhao,

Liuzhang Ouyang

et al.

Materials Science and Engineering R Reports, Journal Year: 2025, Volume and Issue: 164, P. 100973 - 100973

Published: March 9, 2025

Language: Английский

Citations

2
Temperature-Robust Solvation Enabled by Solvent Interactions for Low-Temperature Sodium Metal Batteries DOI

Zhenxin Huang,

Zichun Xiao, Haihan Zhang

et al.

Journal of the American Chemical Society, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 28, 2025

The broad temperature adaptability associated with the desolvation process remains a formidable challenge for organic electrolytes in rechargeable metal batteries, especially under low-temperature (LT) conditions. Although traditional approach involves utilizing high degree of anion participation solvation structure, known as weakly (WSEs), structure these is highly susceptible to fluctuations, potentially undermining their LT performance. To address this limitation, we have devised an innovative electrolyte that harnesses interplay between solvent molecules, effectively blending strong and weak solvents while incorporating mostly unchanged by variations. Remarkably, competitive coordination two molecules introduces local disorder, which not only boosts ionic conductivity but also prevents salt precipitation solidification. Therefore, has 3.12 mS cm-1 at -40 °C. Na3V2(PO4)3||Na cells demonstrated reversible capacity 95.9 mAh g-1 °C, 87.6% room temperature, well stable cycling 3400 cycles retention 98.2% -20 °C 5 C 600 96.1% 1 C. This study provides new perspective on designing regulating temperature-robust structures.

Language: Английский

Citations

1
From Ab Initio to Instrumentation: A Field Guide to Characterizing Multivalent Liquid Electrolytes DOI
Glenn Pastel, Travis P. Pollard,

Oleg Borodin

et al.

Chemical Reviews, Journal Year: 2025, Volume and Issue: unknown

Published: March 10, 2025

In this field guide, we outline empirical and theory-based approaches to characterize the fundamental properties of liquid multivalent-ion battery electrolytes, including (i) structure chemistry, (ii) transport, (iii) electrochemical properties. When detailed molecular-scale understanding multivalent electrolyte behavior is insufficient use examples from well-studied lithium-ion electrolytes. recognition that coupling techniques highly effective, but often nontrivial, also highlight recent characterization efforts uncover a more comprehensive nuanced underlying structures, processes, reactions drive performance system-level behavior. We hope insights these discussions will guide design future studies, accelerate development next-generation batteries through modeling with experiments, help avoid pitfalls ensure reproducibility results.

Language: Английский

Citations

1
Weakly anion-driven solvation towards stable operation of carbonate ester-based sodium metal batteries at − 40°C DOI
Fei Huang,

Yunpeng Zhong,

Ming Qin

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162150 - 162150

Published: March 1, 2025

Language: Английский

Citations

1
Relocating Conjugated 2P Valence Electrons in Carbon Host to Stabilize I+ for Novel Zn‐I2 Battery DOI Open Access
Pengfang Zhang,

Meng‐Meng Ma,

Xu Wu

et al.

Advanced Energy Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 6, 2025

Abstract Zn‐I 2 battery with four‐electron reaction path (I − /I + ) in the cathode delivers high energy density, which however is thermodynamically not favored as I metastable. Herein, it demonstrated that conjugated 2P valence electrons graphitic framework can be relocated, offering chances to stabilize species. Combinations of elements (B, N, C, O) various configurations are first screened computationally, identifying O─B─C─N optimal structure. In this B‐centered domain, adjacent O and meta‐positioned owing more higher electronegativity, found withdraw from surrounding C atoms enrich z orbital electron‐deficient B site at Fermi level; weak electronically enriched tends donate reactants, thus also enhance adsorption iodine species on carbon host. Carbon nanosheets abundant domains developed accordingly; relevant shows a large capacity 420.3 mAh g −1 coulombic efficiency 98.9% under 0.8 A ; moreover, stand for 9000 cycles retention 88.8%. This computation‐guided study presents how interplay 2p‐elements manipulated pursue an efficient host novel batteries.

Language: Английский

Citations

0
Modulating Na-ion solvation in carbonate-based electrolytes by nitrogen-doped carbon dots enables superior Na metal batteries DOI
Jung-In Lee, Sung‐Jin Cho, Su Hwan Kim

et al.

Energy storage materials, Journal Year: 2025, Volume and Issue: 75, P. 104023 - 104023

Published: Jan. 11, 2025

Language: Английский

Citations

0
Innovative Electrode Design for Low-Temperature Electrochemical Energy Storage: A Mini Review DOI

Anica Pinongcos,

Xinzhe Xue,

Swetha Chandrasekaran

et al.

Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 3, 2025

Language: Английский

Citations

0
Advances and prospects of low temperature Li S batteries DOI

Kaijie Miao,

Chengwei Ma, Jiangqi Zhou

et al.

Applied Energy, Journal Year: 2025, Volume and Issue: 388, P. 125720 - 125720

Published: March 15, 2025

Language: Английский

Citations

0