Journal of Electroceramics, Год журнала: 2024, Номер 52(4), С. 303 - 313
Опубликована: Сен. 27, 2024
Язык: Английский
Journal of Electroceramics, Год журнала: 2024, Номер 52(4), С. 303 - 313
Опубликована: Сен. 27, 2024
Язык: Английский
Journal of Energy Storage, Год журнала: 2024, Номер 93, С. 112286 - 112286
Опубликована: Июнь 4, 2024
Язык: Английский
Процитировано
14Advanced Functional Materials, Год журнала: 2024, Номер 34(30)
Опубликована: Апрель 15, 2024
Abstract Solid‐state battery research has gained significant attention due to their inherent safety and high energy density. Silicon anodes have been promoted for advantageous characteristics, including volumetric capacity, low lithiation potential, theoretical specific gravimetric the absence of lethal dendritic growth. Addressing concerns such as conductivity, pulverization, fracture, dense solid electrolyte interface layer, coulombic efficiency substantially improved use silicon electrodes in solid‐state batteries. Researchers explored carbon additions, suitability Si anodes, pressure optimization, particle size effects (nano/micro) enhance Recent studies investigated conductivity mechanism, stack pressure, anode‐solid compatibility improve Micro‐ nano‐sized attracted carbon‐based composites exceptional uniform distribution, efficient electron migration, diffusion channels. The development batteries with density, safety, extended lifespan a major focus. This review sheds light on insights strategic approaches researchers working silicon‐based systems overcome existing challenges.
Язык: Английский
Процитировано
13Advanced Energy Materials, Год журнала: 2024, Номер 14(40)
Опубликована: Авг. 19, 2024
Abstract The integration of Si‐based anodes within sulfide‐based solid electrolyte (SSE) Li‐ion batteries (LIB) has emerged as a promising avenue research and development, attracting increasing interest in recent years. This work comprehensively examines the latest directions major strides this field. It covers key advances design engineering nano‐ micro‐structured Si anode architectures, strategies surface modification. Additionally, it explores impacts external pressure, role binders conductive additives, implications varying particle size. Beyond providing detailed account evolution SSE LIBs, also identifies critical challenges that urgently need addressing. These include electrochemical‐mechanical behavior failure mechanism for structural interface modifications, methods preparing electrodes, advancements high‐performance SSEs, development scalable technologies thin films. Moreover, discusses high‐energy cathodes tailored LIBs. identified priorities are set to offer crucial guidance insights, supporting ongoing investigations innovations dynamic area research.
Язык: Английский
Процитировано
10Advanced Materials, Год журнала: 2024, Номер 36(38)
Опубликована: Июль 31, 2024
Abstract Solid‐state lithium‐ion batteries (SSLIBs) have been considered as the priority candidate for next‐generation energy storage system, due to their advantages in safety and density compare with conventional liquid electrolyte systems. However, introduction of numerous solid‐solid interfaces results a series issues, hindering further development SSLIBs. Therefore, thorough understanding on interfacial issues is essential promote practical applications In this review, interface are discussed from perspective transportation mechanism electrons lithium ions, including internal within cathode/anode composites solid electrolytes (SEs), well apparent electrode/SEs interfaces. The corresponding modification strategies, such passivation layer design, conductive binders, thermal sintering methods, comprehensively summarized. Through establishing correlation between carrier transport network battery electrochemical performance, design principles achieving selective systematically elucidated. Additionally, future challenges speculated research directions tailoring structure By providing insightful review outlook charge transfer, industrialization SSLIBs aimed promoted.
Язык: Английский
Процитировано
8Energy storage materials, Год журнала: 2024, Номер 71, С. 103606 - 103606
Опубликована: Июнь 28, 2024
Язык: Английский
Процитировано
6Small, Год журнала: 2025, Номер unknown
Опубликована: Янв. 16, 2025
Abstract Silicon is widely recognized as a promising anode material for all‐solid‐state batteries (ASSBs) due to exceptional specific capacity, abundant availability, and environmental sustainability. However, the considerable volume expansion particle fragmentation of Si during cycling lead significant performance degradation, limiting its practical application. Herein, development pre‐lithiated Si‐based composite (c‐Li 1 Si) presented, designed address key challenges faced by anodes, namely severe changes low electrochemical stability. The c‐Li anodes are prepared incorporating Li₁Si powders with Li 6 PS 5 Cl (LPSCl) sulfide solid electrolyte (SSE), forming dense structure that enhances conductivity mitigates structural degradation. ASSBs Si‐60 exhibit outstanding performance, including excellent rate capability capacity retention 84.4% after 1000 cycles at C even anode‐to‐cathode ratios (N/P ratio) 1.68. EIS pressure measurements reveal improved reaction kinetics reduced expansion. X‐ray micro‐CT SEM further confirmed introduction LPSCl effectively alleviated maintained electrode integrity, contributing enhanced performance. These results underscore potential overcome intrinsic limitations offering pathway toward high‐energy‐density ASSBs.
Язык: Английский
Процитировано
0Energy storage materials, Год журнала: 2025, Номер unknown, С. 104108 - 104108
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0RSC Advances, Год журнала: 2025, Номер 15(8), С. 6043 - 6049
Опубликована: Янв. 1, 2025
We illustrate the yolk–shell structure of SnSe 2 @NC, highlighting its robust architecture for stable sodium storage. At a high current density 5 A g −1 , it delivers an impressive capacity, demonstrating superior performance as SIB anode.
Язык: Английский
Процитировано
0Journal of Electroceramics, Год журнала: 2025, Номер unknown
Опубликована: Фев. 25, 2025
Язык: Английский
Процитировано
0ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown
Опубликована: Март 27, 2025
The all-solid-state lithium battery (ASSLB) is widely regarded as one of the most promising systems for future owing to its high energy density and enhanced safety. However, spontaneous reaction between metal solid-state electrolytes (SSEs) results in formation dendrites, which impedes further progress use anodes ASSLBs. Li–In-based have been used address Li anode/SSE interfacial challenges; however, their synthesis cell fabrication compromise applicability Herein, we explore aluminum an anode ASSLBs by dry mixing investigate compatibility with two typical types SSEs: halide-based Li3InCl6 sulfide-based Li5.4PS4.4Cl1.6, show distinguished electrochemical behaviors. In ASSLBs, continuous decomposition reduction cause accumulation indium at interface SSE anode, blocks Li-ion transport, causing impedance increase rapid failure. By sharp contrast, a redox-active interphase formed sulfide during lithiation/delithiation process. consisting highly reversible redox intermediates addresses limiting factor poor reversibility Li–Al alloying, accounts conventionally low Coulombic efficiency Al anodes. This work aims develop sheds light on significance enabling
Язык: Английский
Процитировано
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