Ceramic Rich Composite Electrolytes: An Overview of Paradigm Shift toward Solid Electrolytes for High‐Performance Lithium‐Metal Batteries DOI Creative Commons
Dheeraj Kumar Maurya, Behrouz Bazri,

Pavitra Srivastava

и другие.

Advanced Energy Materials, Год журнала: 2024, Номер 14(43)

Опубликована: Авг. 22, 2024

Abstract Exploiting the synergy between organic polymer electrolytes and inorganic via development of composite can suggest solutions to current challenges next‐generation solid‐state lithium‐metal batteries (SSLMBs). Depending upon a mass fraction fillers polymers, are broadly classified into “ceramic‐in‐polymer” (CIP) “polymer‐in‐ceramic” (PIC) categories, inheriting distinct structure electrochemical properties. Since stability characteristics phase superior those for lithium‐ion conduction, applying lithium‐enrich active filler in PIC seems more promising. The preserves primary migratory channels electrolyte, while viscoelastic properties attempt be introduced from binder or host. present work overviews studies on state‐of‐the‐art electrolytes, fundamental mechanism ionic preparation methods, progress materials SSLMBs. In addition, modification strategies improving electrode–electrolyte interface also emphasized. Moreover, it further prospects effective future PICs‐based CPEs accelerate practical application This review examines outlook PIC‐based lithium batteries.

Язык: Английский

A review of solid-state lithium metal batteries through in-situ solidification DOI
Pan Xu,

Zong‐Yao Shuang,

Chen‐Zi Zhao

и другие.

Science China Chemistry, Год журнала: 2023, Номер 67(1), С. 67 - 86

Опубликована: Ноя. 2, 2023

Язык: Английский

Процитировано

53
From Liquid to Solid-State Lithium Metal Batteries: Fundamental Issues and Recent Developments DOI Creative Commons
Zhao Zhang, Wei‐Qiang Han

Nano-Micro Letters, Год журнала: 2023, Номер 16(1)

Опубликована: Ноя. 20, 2023

The widespread adoption of lithium-ion batteries has been driven by the proliferation portable electronic devices and electric vehicles, which have increasingly stringent energy density requirements. Lithium metal (LMBs), with their ultralow reduction potential high theoretical capacity, are widely regarded as most promising technical pathway for achieving batteries. In this review, we provide a comprehensive overview fundamental issues related to reactivity migrated interfaces in LMBs. Furthermore, propose improved strategies involving interface engineering, 3D current collector design, electrolyte optimization, separator modification, application alloyed anodes, external field regulation address these challenges. utilization solid-state electrolytes can significantly enhance safety LMBs represents only viable approach advancing them. This review also encompasses variation design transition from liquid solid electrolytes. Particularly noteworthy is that introduction SSEs will exacerbate differences electrochemical mechanical properties at interface, leading increased inhomogeneity-a critical factor contributing failure all-solid-state lithium Based on recent research works, perspective highlights status developing high-performance

Язык: Английский

Процитировано

46
Gel Polymer Electrolytes: Advancing Solid-State Batteries for High-Performance Applications DOI Creative Commons
Kanakaraj Aruchamy, Subramaniyan Ramasundaram,

Sivasubramani Divya

и другие.

Gels, Год журнала: 2023, Номер 9(7), С. 585 - 585

Опубликована: Июль 21, 2023

Gel polymer electrolytes (GPEs) hold tremendous potential for advancing high-energy-density and safe rechargeable solid-state batteries, making them a transformative technology electric vehicles. GPEs offer high ionic conductivity mechanical stability, enabling their use in quasi-solid-state batteries that combine interfaces with liquid-like behavior. Various based on different materials, including flame-retardant GPEs, dendrite-free gel electrolytes, hybrid 3D printable have been developed. Significant efforts also directed toward improving the interface between electrodes. The integration of gel-based into electrochemical devices has to revolutionize energy storage solutions by offering improved efficiency reliability. These advancements find applications across diverse industries, particularly vehicles renewable energy. This review comprehensively discusses as battery systems, such lithium-ion (LiBs), lithium metal (LMBs), lithium–oxygen lithium–sulfur zinc-based sodium–ion dual-ion batteries. highlights materials being explored GPE development, polymers, inorganic compounds, liquids. Furthermore, it underscores impact role enhancing performance safety devices.

Язык: Английский

Процитировано

45
The Versatile Establishment of Charge Storage in Polymer Solid Electrolyte with Enhanced Charge Transfer for LiF‐Rich SEI Generation in Lithium Metal Batteries DOI

Weizhong Liang,

Xuanyi Zhou,

Biao Zhang

и другие.

Angewandte Chemie International Edition, Год журнала: 2024, Номер 63(18)

Опубликована: Март 2, 2024

Abstract The solid‐state electrolyte interface (SEI) between the polymer and lithium metal anode dramatically affects overall battery performance. Increasing content of fluoride (LiF) in SEI can help uniform deposition inhibit growth dendrites, thus improving cycle stability performance batteries. Currently, most methods constructing LiF involve decomposing salt by polar groups filler. However, there is a lack research reports on how to affect layer Li‐ion batteries increasing charge transfer number. In this study, porous organic with “charge storage” properties was prepared doped into composite solid study effect sufficient decomposition salts. results show contrast porphyrins, unique structure POF allows for each individual porphyrin. Therefore, during TFSI − formation LiF, obtain charge, thereby promoting break C−F forming LiF‐rich SEI. Compared single porphyrin (0.423 e ), provides 2.7 times more LiTFSI (1.147 ). experimental that Li//Li symmetric equipped PEO‐POF be operated stably than 2700 h at 60 °C. Even (45 μm) cells are stable 1100 0.1 mA cm −1 . addition, LiFePO 4 //PEO‐POF//Li have excellent cycling 2 C (80 % capacity retention after 750 cycles). 1 (96 300 when PEO‐base replaced PEG‐base PVDF‐base, cell still significantly improved. we believe concept offers novel perspective preparation high‐performance assemblies.

Язык: Английский

Процитировано

44
Construction of a High-Performance Composite Solid Electrolyte Through In-Situ Polymerization within a Self-Supported Porous Garnet Framework DOI Creative Commons
An‐Giang Nguyen, Min‐Ho Lee, Jaekook Kim

и другие.

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

Опубликована: Янв. 12, 2024

Composite solid electrolytes (CSEs) have emerged as promising candidates for safe and high-energy-density solid-state lithium metal batteries (SSLMBs). However, concurrently achieving exceptional ionic conductivity interface compatibility between the electrolyte electrode presents a significant challenge in development of high-performance CSEs SSLMBs. To overcome these challenges, we present method involving in-situ polymerization monomer within self-supported porous Li

Язык: Английский

Процитировано

22
Advanced Composite Solid Electrolyte Architecture Constructed with Amino‐Modified Cellulose and Carbon Nitride via Biosynthetic Avenue DOI

Yin Sha,

Yang Huang, Yihong Liu

и другие.

Advanced Functional Materials, Год журнала: 2024, Номер 34(24)

Опубликована: Фев. 16, 2024

Abstract Polyethylene oxide (PEO) solid electrolytes are regarded as a promising candidate for all‐solid‐state lithium batteries owing to their high safety and interfacial compatibility. However, PEO electrolyte is plagued by relatively weak structural strength unsatisfactory Li + conductivity. Herein, mechanically strong conductively favorable cellulosic scaffold of fabricated through amino (‐NH 2 ) modification g‐C 3 N 4 (CN) incorporation bacterial cellulose (BC) under microbial circumstance. The biologically ‐NH modified BC (B‐NBC) entangled with CN nanosheets (CN@B‐NBC) an in situ secretion nanocellulose followed hydrogen bond‐induced self‐assembly. groups from B‐NBC weaken the complexation its counterpart, thus facilitating release more free . C‐N covalence extra lone electrons further strengthens skeleton meanwhile offers sufficient anchors migration. After infiltrating LiTFSI/PEO (LP), LP/CN@B‐NBC composite (CSE) exhibits transference number ionic Upon coupling LiFePO cathode, full battery remarkably specific capacity, superior rate capability, decent cycling stability. This work pioneers attempts chemical decoration ingredient architecture CSE aid bottom‐up biosynthetic avenue.

Язык: Английский

Процитировано

17
The Versatile Establishment of Charge Storage in Polymer Solid Electrolyte with Enhanced Charge Transfer for LiF‐Rich SEI Generation in Lithium Metal Batteries DOI

Weizhong Liang,

Xuanyi Zhou,

Biao Zhang

и другие.

Angewandte Chemie, Год журнала: 2024, Номер 136(18)

Опубликована: Март 2, 2024

Abstract The solid‐state electrolyte interface (SEI) between the polymer and lithium metal anode dramatically affects overall battery performance. Increasing content of fluoride (LiF) in SEI can help uniform deposition inhibit growth dendrites, thus improving cycle stability performance batteries. Currently, most methods constructing LiF involve decomposing salt by polar groups filler. However, there is a lack research reports on how to affect layer Li‐ion batteries increasing charge transfer number. In this study, porous organic with “charge storage” properties was prepared doped into composite solid study effect sufficient decomposition salts. results show contrast porphyrins, unique structure POF allows for each individual porphyrin. Therefore, during TFSI − formation LiF, obtain charge, thereby promoting break C−F forming LiF‐rich SEI. Compared single porphyrin (0.423 e ), provides 2.7 times more LiTFSI (1.147 ). experimental that Li//Li symmetric equipped PEO‐POF be operated stably than 2700 h at 60 °C. Even (45 μm) cells are stable 1100 0.1 mA cm −1 . addition, LiFePO 4 //PEO‐POF//Li have excellent cycling 2 C (80 % capacity retention after 750 cycles). 1 (96 300 when PEO‐base replaced PEG‐base PVDF‐base, cell still significantly improved. we believe concept offers novel perspective preparation high‐performance assemblies.

Язык: Английский

Процитировано

17
Progress in the application of polymer fibers in solid electrolytes for lithium metal batteries DOI

Junbao Kang,

Nanping Deng, Bowen Cheng

и другие.

Journal of Energy Chemistry, Год журнала: 2024, Номер 92, С. 26 - 42

Опубликована: Янв. 11, 2024

Язык: Английский

Процитировано

16
Synergistic coupling among Mg2B2O5, polycarbonate and N,N-dimethylformamide enhances the electrochemical performance of PVDF-HFP-based solid electrolyte DOI

Yutong Jing,

Qiang Lv, Yujia Chen

и другие.

Journal of Energy Chemistry, Год журнала: 2024, Номер 94, С. 158 - 168

Опубликована: Март 7, 2024

Язык: Английский

Процитировано

16
Heterojunction‐Accelerating Lithium Salt Dissociation in Polymer Solid Electrolytes DOI Open Access

Junbao Kang,

Nanping Deng,

Dongjie Shi

и другие.

Advanced Functional Materials, Год журнала: 2023, Номер 33(50)

Опубликована: Сен. 7, 2023

Abstract The practical application of solid‐state lithium‐metal batteries (SSLMBs) based on polymer solid electrolytes has been hampered by their low ion conductivity and lithium‐dendrite‐induced short circuits. This study innovatively introduces 1D ferroelectric ceramic‐based Bi 4 Ti 3 O 12 ‐BiOBr heterojunction nanofibers (BIT‐BOB HNFs) into poly(ethylene oxide) (PEO) matrix, constructing lithium‐ion conduction highways with “dissociators” “accelerating regions.” BIT‐BOB HNFs, as ceramic fillers, not only can construct long‐range organic/inorganic interfaces transport pathways, but also install regions” for these pathways through the electric dipole layer built‐in field promoting dissociation lithium salts transfer ions. working mechanisms HNFs in matrix are verified experimental tests density functional theory calculations. obtained composite exhibit excellent migration number (6.67 × 10 −4 S cm −1 0.54 at 50 °C, respectively). assembled symmetric battery achieves good cycling stability over 4500 h. LiFePO ||Li full delivers a high Coulombic efficiency (>99.9%) discharge capacity retention rate (>87%) after 2200 cycles. In addition, prepared electrolyte demonstrates potential flexible pouch batteries.

Язык: Английский

Процитировано

40