Commonalities and Characteristics Analysis of Fluorine and Iodine used in Lithium‐Based Batteries DOI Open Access
Lu Gao, Xia Liu, Lei Li

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 20, 2024

Abstract Among optimization strategies for solving the poor ion transport ability and electrolyte/electrode interface compatibility problems of lithium (Li)‐based batteries, halogen elements, such as fluorine (F) iodine (I), have gradually occupied an important position because their superb electronegativity, oxidizability, ionic radius, other properties. The study commences by outlining shared mechanism which F I enhance solid‐state metal batteries' electrochemical performance. In particular, can considerably improve capacity through chemical means intermolecular interactions halogenation reactions. Furthermore, utilization significantly enhances stability via physical strategies, encompassing doping techniques, application surface coatings, fabrication synthetic intermediate layers. Subsequently, characteristics used in Li‐based batteries are elaborated detail, focusing on fact that provide additional energy density anode material but different mechanisms. Additionally, activate dead at negative electrode, act a new carrier. Finally, rational concept synergistic effect is proposed feasibility F–I bihalide solid electrolytes explored.

Language: Английский

Pristine MOF Materials for Separator Application in Lithium–Sulfur Battery DOI Creative Commons
Zhibin Cheng, Jie Lian, Jindan Zhang

et al.

Advanced Science, Journal Year: 2024, Volume and Issue: 11(31)

Published: June 18, 2024

Abstract Lithium–sulfur (Li–S) batteries have attracted significant attention in the realm of electronic energy storage and conversion owing to their remarkable theoretical density cost‐effectiveness. However, Li–S continue face challenges, primarily severe polysulfides shuttle effect sluggish sulfur redox kinetics, which are inherent obstacles practical application. Metal‐organic frameworks (MOFs), known for porous structure, high adsorption capacity, structural flexibility, easy synthesis, emerged as ideal materials separator modification. Efficient interception/conversion ability rapid lithium‐ion conduction enabled by MOFs modified layers demonstrated batteries. In this perspective, objective is present an overview recent advancements utilizing pristine MOF modification separators The mechanisms behind enhanced electrochemical performance resulting from each design strategy explained. viewpoints crucial challenges requiring resolution also concluded Moreover, some promising concepts based on proposed enhance investigate adsorption/conversion mechanisms. These efforts expected contribute future advancement advanced

Language: Английский

Citations

13
Building a Better All-Solid-State Lithium-Ion Battery with Halide Solid-State Electrolyte DOI
Chao Li, Yaping Du

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 21, 2025

Since the electrochemical potential of lithium metal was systematically elaborated and measured in early 19th century, lithium-ion batteries with liquid organic electrolyte have been a key energy storage device successfully commercialized at end 20th century. Although battery technology has progressed enormously recent years, it still suffers from two core issues, intrinsic safety hazard low density. Within approaches to address challenges, development all-solid-state (ASSLBs) based on halide solid-state electrolytes (SSEs) displayed for application stationary devices may eventually become an essential component future smart grid. In this Review, we categorize summarize current research status SSEs different halogen anions perspective chemistry, upon which synthetic routes possessing high room-temperature ionic conductivity, compare detail performance terms activation energy, electronic interfacial contact stability, window corresponding optimization strategies each above-mentioned indicators. Finally, provide outlook unresolved challenges opportunities ASSLBs.

Language: Английский

Citations

1
Lithium Metal Based Battery Systems Beyond 500 Wh kg-1 DOI
Chenyu Yang,

Zhan Jiang,

X. Y. Chen

et al.

Chemical Communications, Journal Year: 2024, Volume and Issue: 60(75), P. 10245 - 10264

Published: Jan. 1, 2024

As industries and consumption patterns evolve, new electrical appliances are increasingly playing critical roles in national production, defense, cognitive exploration. However, the slow development of energy storage devices with ultra-high density (beyond 500 W h kg

Language: Английский

Citations

6
Halide Lithium Conductors: From Design and Synthesis to Application for All-Solid-State Batteries DOI

Bingxuan Du,

Haoshen Zhou, Ping He

et al.

ACS Applied Energy Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 6, 2025

All-solid-state lithium batteries (ASSLBs) based on solid-state electrolytes (SSEs) are considered as the next generation of energy storage devices due to their high density and safety. Halide SSEs have attracted attention oxidative stability, compatibility with oxide cathodes, ionic conductivity (>10–3 S·cm–1). Here, we introduce various halide common synthesis methods. To design SSEs, discuss challenges faced by in terms ion transport electrochemical stability present corresponding optimization strategies. Subsequently, application high-specific-energy ASSLBs is demonstrated. Finally, propose key issues that need be addressed perspectives future research SSEs.

Language: Английский

Citations

0
Halide as Catholyte in Composite Cathode to Enhance Cycling Stability of All-Solid-State Lithium–Sulfur Batteries DOI

Xiaorong Fang,

Yujun Fu,

Shiqing Sun

et al.

Nano Letters, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 28, 2025

All-solid-state lithium–sulfur batteries (ASSLSBs) using inorganic solid-state electrolytes can effectively alleviate the polysulfide shuttle effect in liquid and improve energy density. However, electrochemical window of sulfide-based catholytes composite cathodes is relatively narrow, which makes evaluation performance sulfur ASSLSBs complicated. The decomposition sulfide increases interfacial resistance, thus reducing battery cycle life. To overcome these challenges, Li3YCl5I has been developed with a wide stability for catholyte suitable cathode. Its ionic conductivity as high 1.67 × 10–3 S cm–1, conducive to rapid transport lithium ions. ASSLSB based on exhibits discharge specific capacity 1084.05 mAh g–1 at 45 °C. Additionally, it maintains 81.5% after 100 cycles, significantly exceeding retention rate 54.5% Li6PS5Cl.

Language: Английский

Citations

0
Halide solid electrolytes in all-solid-state batteries: ion transport kinetics, failure mechanisms and improvement strategies DOI

Ruonan Xu,

Yurong Wu,

Zhaoyang Dong

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: unknown, P. 110435 - 110435

Published: Oct. 1, 2024

Language: Английский

Citations

1
Lithium batteries – Secondary systems – All-solid state systems | Overview - Solid-state batteries DOI

Till Fuchs,

Burak Aktekin, Felix Hartmann

et al.

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 503 - 512

Published: May 30, 2024

Language: Английский

Citations

0
面向未来发展的动力和储能电池电解质材料研发进展：从液态走向固态 DOI
Ruo Wang,

Jiu Lin,

Shanshan Chen

et al.

Chinese Science Bulletin (Chinese Version), Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 1, 2024

Citations

0
Commonalities and Characteristics Analysis of Fluorine and Iodine used in Lithium‐Based Batteries DOI Open Access
Lu Gao, Xia Liu, Lei Li

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 20, 2024

Abstract Among optimization strategies for solving the poor ion transport ability and electrolyte/electrode interface compatibility problems of lithium (Li)‐based batteries, halogen elements, such as fluorine (F) iodine (I), have gradually occupied an important position because their superb electronegativity, oxidizability, ionic radius, other properties. The study commences by outlining shared mechanism which F I enhance solid‐state metal batteries' electrochemical performance. In particular, can considerably improve capacity through chemical means intermolecular interactions halogenation reactions. Furthermore, utilization significantly enhances stability via physical strategies, encompassing doping techniques, application surface coatings, fabrication synthetic intermediate layers. Subsequently, characteristics used in Li‐based batteries are elaborated detail, focusing on fact that provide additional energy density anode material but different mechanisms. Additionally, activate dead at negative electrode, act a new carrier. Finally, rational concept synergistic effect is proposed feasibility F–I bihalide solid electrolytes explored.

Language: Английский

Citations

0