Polymer design for solid-state batteries and wearable electronics DOI Creative Commons
Kieran G. Stakem, Freddie J. Leslie, Georgina L. Gregory

и другие.

Chemical Science, Год журнала: 2024, Номер 15(27), С. 10281 - 10307

Опубликована: Янв. 1, 2024

Delving into the tools empowering polymer chemists to design polymers for roles as solid electrolytes, multifunctional binders and active electrode materials in cutting-edge solid-state batteries wearable devices.

Язык: Английский

Research Progresses of Liquid Electrolytes in Lithium‐Ion Batteries DOI

Yu‐Kun Liu,

Chen‐Zi Zhao, Juan Du

и другие.

Small, Год журнала: 2022, Номер 19(8)

Опубликована: Дек. 5, 2022

Abstract In recent years, the rapid development of modern society is calling for advanced energy storage to meet growing demands supply and generation. As one most promising systems, secondary batteries are attracting much attention. The electrolyte an important part battery, its composition closely related electrochemical performance batteries. Lithium‐ion battery mainly composed solvents, additives, lithium salts, which prepared according specific proportions under certain conditions needs characteristics. This review analyzes advantages current problems liquid electrolytes in lithium‐ion (LIBs) from mechanism action failure mechanism, summarizes research progress future trends requirements electrolytes, points out emerging opportunities development.

Язык: Английский

Процитировано

186

The Critical Role of Fillers in Composite Polymer Electrolytes for Lithium Battery DOI Creative Commons

Xueying Yang,

Jiaxiang Liu,

Nanbiao Pei

и другие.

Nano-Micro Letters, Год журнала: 2023, Номер 15(1)

Опубликована: Март 28, 2023

With excellent energy densities and highly safe performance, solid-state lithium batteries (SSLBs) have been hailed as promising storage devices. Solid-state electrolyte is the core component of SSLBs plays an essential role in safety electrochemical performance cells. Composite polymer electrolytes (CPEs) are considered one most candidates among all due to their comprehensive performance. In this review, we briefly introduce components CPEs, such matrix species fillers, well integration fillers polymers. particular, focus on two major obstacles that affect development CPEs: low ionic conductivity high interfacial impedance. We provide insight into factors influencing conductivity, terms macroscopic microscopic aspects, including aggregated structure polymer, ion migration rate carrier concentration. addition, also discuss electrode-electrolyte interface summarize methods for improving interface. It expected review will feasible solutions modifying CPEs through further understanding conduction mechanism compatibility

Язык: Английский

Процитировано

184

Opportunities of Flexible and Portable Electrochemical Devices for Energy Storage: Expanding the Spotlight onto Semi-solid/Solid Electrolytes DOI
Xiayue Fan, Cheng Zhong, Jie Liu

и другие.

Chemical Reviews, Год журнала: 2022, Номер 122(23), С. 17155 - 17239

Опубликована: Окт. 14, 2022

The ever-increasing demand for flexible and portable electronics has stimulated research development in building advanced electrochemical energy devices which are lightweight, ultrathin, small size, bendable, foldable, knittable, wearable, and/or stretchable. In such devices, semi-solid/solid electrolytes besides anodes cathodes the necessary components determining energy/power performances. By serving as ion transport channels, may be beneficial to resolving issues of leakage, electrode corrosion, metal dendrite growth. this paper, fundamentals (e.g., chemical composition, ionic conductivity, window, mechanical strength, thermal stability, other attractive features), electrode–electrolyte interfacial properties, their relationships with performance various supercapacitors, secondary batteries, metal–sulfur metal–air batteries) comprehensively reviewed terms materials synthesis characterization, functional mechanisms, device assembling validation. most recent advancements improving summarized focuses on analyzing existing technical challenges solid electrolyte interphase formation, growth, polysulfide shuttle issue, instability half-open battery structure) strategies overcoming these through modification materials. Several possible directions future proposed going beyond technological bottlenecks achieving desirable fulfill practical applications. It is expected that review provide readers a comprehensive cross-technology understanding facilitating current researches devices.

Язык: Английский

Процитировано

172

An intrinsically self-healing and anti-freezing molecular chains induced polyacrylamide-based hydrogel electrolytes for zinc manganese dioxide batteries DOI
Haiyang Liao,

Wenzhao Zhong,

Chen Li

и другие.

Journal of Energy Chemistry, Год журнала: 2023, Номер 89, С. 565 - 578

Опубликована: Окт. 24, 2023

Язык: Английский

Процитировано

94

Rational Design of High-Performance PEO/Ceramic Composite Solid Electrolytes for Lithium Metal Batteries DOI Creative Commons

Yanxia Su,

Fei Xu, Xinren Zhang

и другие.

Nano-Micro Letters, Год журнала: 2023, Номер 15(1)

Опубликована: Март 31, 2023

Composite solid electrolytes (CSEs) with poly(ethylene oxide) (PEO) have become fairly prevalent for fabricating high-performance solid-state lithium metal batteries due to their high Li+ solvating capability, flexible processability and low cost. However, unsatisfactory room-temperature ionic conductivity, weak interfacial compatibility uncontrollable Li dendrite growth seriously hinder progress. Enormous efforts been devoted combining PEO ceramics either as fillers or major matrix the rational design of two-phase architecture, spatial distribution content, which is anticipated hold key increasing conductivity resolving within CSEs between CSEs/electrodes. Unfortunately, a comprehensive review exclusively discussing design, preparation application PEO/ceramic-based largely lacking, in spite tremendous reviews dealing broad spectrum polymers ceramics. Consequently, this targets recent advances CSEs, starting brief introduction, followed by conduction mechanism, methods, then an emphasis on compatibility. Afterward, applications transition oxides sulfur cathodes are summarized. Finally, summary outlook existing challenges future research directions proposed.

Язык: Английский

Процитировано

84

Si-Based Anodes: Advances and Challenges in Li-Ion Batteries for Enhanced Stability DOI
Hongshun Zhao, Jianbin Li,

Qian Zhao

и другие.

Electrochemical Energy Reviews, Год журнала: 2024, Номер 7(1)

Опубликована: Март 10, 2024

Язык: Английский

Процитировано

83

Gel polymer electrolytes for rechargeable batteries toward wide-temperature applications DOI Creative Commons
Xiaoyan Zhou,

Yifang Zhou,

Le Yu

и другие.

Chemical Society Reviews, Год журнала: 2024, Номер 53(10), С. 5291 - 5337

Опубликована: Янв. 1, 2024

Design principles, engineering strategies, challenges, and opportunities of gel polymer electrolytes for rechargeable batteries toward wide-temperature applications are thoroughly reviewed.

Язык: Английский

Процитировано

62

The Influences of DMF Content in Composite Polymer Electrolytes on Li+‐Conductivity and Interfacial Stability with Li‐Metal DOI

Jianxun Zhu,

Shuang He, Huayang Tian

и другие.

Advanced Functional Materials, Год журнала: 2023, Номер 33(25)

Опубликована: Март 14, 2023

Abstract Trace N, N‐dimethylformamide(DMF) containing composite polymer electrolytes (CPEs) has attracted much attention owing to the dramatically increased Li + ‐conductivity. But amount of DMF is critical and needs be clarified for interfacial stability, since easily reduced by Li‐metal. Herein, influences in poly(ethylene oxide) (PEO) poly(vinylidene fluoride) (PVDF) based CPEs are studied on ‐conductivity stability. In PEO‐based CPEs, a stronger interaction lithium bis(trifluoromethanesulfon)imide (LiTFSI) with PEO than DMF, can not confined evaporated off. Only ≈0.25wt.% absorbed ceramic electrolyte fillers, giving two times compared DMF‐free counterparts generating stable interface Li‐metal; but over (≥2.2 wt.%) leads serious reactions While PVDF‐based ≈8wt.% LiTFSI PVDF. Short‐term Li‐metal obtained, longer‐term cycling or higher current density gradually aggravated Thanks high‐voltage stability PVDF better performance obtained when they used as catholytes match cathodes.

Язык: Английский

Процитировано

53

Intelligent Monitoring for Safety‐Enhanced Lithium‐Ion/Sodium‐Ion Batteries DOI

Xiaoniu Guo,

Shuai Guo,

Chuanwei Wu

и другие.

Advanced Energy Materials, Год журнала: 2023, Номер 13(10)

Опубликована: Янв. 25, 2023

Abstract Lithium‐ion/sodium‐ion batteries are the most advanced energy storage devices, but structural evolution of electrode materials, electrolyte decomposition, growth Li/Na dendrites and generation heat gas inside represent serious safety issues. Therefore, it is necessary to real time monitor parameter changes these devices. Herein, recent important progress in a variety intelligent detection techniques based on heat, gas, strain introduced discussed. The perfect combination electrochemical parameters sensing allows monitoring dynamic chemical thermal during cell's operation without any impact, which crucial making meaningful advancements This work provide access diagnostic tools guide rational design high‐safety batteries.

Язык: Английский

Процитировано

47

A Review on Engineering Design for Enhancing Interfacial Contact in Solid-State Lithium–Sulfur Batteries DOI Creative Commons

Bingxin Qi,

Xinyue Hong,

Ying Jiang

и другие.

Nano-Micro Letters, Год журнала: 2024, Номер 16(1)

Опубликована: Янв. 4, 2024

Abstract The utilization of solid-state electrolytes (SSEs) presents a promising solution to the issues safety concern and shuttle effect in Li–S batteries, which has garnered significant interest recently. However, high interfacial impedances existing between SSEs electrodes (both lithium anodes sulfur cathodes) hinder charge transfer intensify uneven deposition lithium, ultimately result insufficient capacity poor cycling stability. Hence, reduction resistance is paramount importance pursuit efficacious batteries. In this review, we focus on experimental strategies employed enhance contact electrodes, summarize recent progresses their applications Moreover, challenges perspectives rational design practical batteries are outlined as well. We expect that review will provide new insights into further technique development

Язык: Английский

Процитировано

46