Manganese Electrode for All-Solid-State Fluoride Batteries DOI Creative Commons
Atsushi Inoishi,

Naoko Setoguchi,

Megumi Motoyama

и другие.

Chemical Communications, Год журнала: 2024, Номер unknown

Опубликована: Дек. 24, 2024

MnF 3 was applied as an electrode material for all-solid-state fluoride batteries. The initial discharge capacity due to defluorination 535 mA h g −1 . Metallic Mn also reversibly fluorinated and defluorinated a starting material.

Язык: Английский

Lewis Acid–Base Synergistically Enhancing Practical Composite Electrolyte for Fluoride‐ion Batteries at Room Temperature DOI Creative Commons
Hong Cui, Xiao Gao,

Keyu Guo

и другие.

Advanced Science, Год журнала: 2025, Номер unknown

Опубликована: Апрель 27, 2025

Abstract Fluoride‐ion batteries (FIBs) represent a potential “next‐generation” electrochemical storage device, offering high energy density. However, the practical implementation of FIBs at room temperature is impeded by limitations currently available ceramic electrolytes. Here, composite NH 4 HF 2 @PEO@β‐PbSnF electrolyte with both conductivity 10 −4 S cm −1 and wide stability window (4.59 V vs Pb/PbF ) fabricated. Field emission transmission electron microscope (FETEM) demonstrates presence space charge region, which enhances conductivity. Furthermore, 19 F NMR density functional theory (DFT) calculations elucidate that interaction between Sn 2+ (Lewis acid) − base) induces significant modifications to electronic structure, critically contribute enhanced electrolyte. Integrating this promising high‐voltage CuF cathodes anodes, reversible coin cell discharge capacity 143 mAh g up 50 cycles demonstrated. The rational design such electrolytes offers pathway toward application temperature.

Язык: Английский

Процитировано

0
Electronic structure, phonons, and Born effective charges in CuLaO2: A first-principles study DOI
Mohamed Khedidji, Houssyen Yousfi, F. Saib

и другие.

Solid State Communications, Год журнала: 2024, Номер unknown, С. 115733 - 115733

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

2
Summary, Future, and Challenges of Fluoride‐Ion Batteries DOI

Jingwen Li,

Mingqiang Li,

Haochen Weng

и другие.

Energy Technology, Год журнала: 2024, Номер 13(1)

Опубликована: Окт. 16, 2024

Due to the limitations of lithium‐ion batteries (LIBs), there is an urgent need explore alternative energy storage technologies. However, high‐energy density fluoride‐ion (FIBs) has attracted widespread attention as a potential successor LIBs. FIBs are emerging low‐cost, safe, and versatile solution, with broad operating temperature range. With continuous efforts from researchers, significant progress been made in field FIBs. Nevertheless, compared traditional batteries, research on remains limited, many challenges unexplored avenues persist. This article elucidates principles FIBs, summarizes materials for both cathodes anodes, discusses electrolytes, addresses existing issues. It also outlines future directions applications As it continued innovate explore, hold promise revolutionizing technology, offering enhanced performance, safety, sustainability.

Язык: Английский

Процитировано

0
Manganese Electrode for All-Solid-State Fluoride Batteries DOI Creative Commons
Atsushi Inoishi,

Naoko Setoguchi,

Megumi Motoyama

и другие.

Chemical Communications, Год журнала: 2024, Номер unknown

Опубликована: Дек. 24, 2024

MnF 3 was applied as an electrode material for all-solid-state fluoride batteries. The initial discharge capacity due to defluorination 535 mA h g −1 . Metallic Mn also reversibly fluorinated and defluorinated a starting material.

Язык: Английский

Процитировано

0