Construction of a High-Performance Composite Solid Electrolyte Through In-Situ Polymerization within a Self-Supported Porous Garnet Framework

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: Jan. 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

Language: Английский

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Inorganic-polymer composite electrolytes: basics, fabrications, challenges and future perspectives

Reviews in Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 44(3), P. 347 - 375

Published: Feb. 19, 2024

Abstract This review covers the basics of, inorganic-polymer composite electrolyte materials that combine inorganic components with polymer matrices to enhance ionic conductivity and mechanical properties of electrolyte. These electrolytes are commonly employed in solid-state batteries, fuel cells, supercapacitors, other electrochemical devices. The incorporation components, such as ceramic nanoparticles or metal oxides, into a matrix provides several advantages. can improve overall by providing pathways for ion transport, reducing tortuosity matrix, facilitating hopping between chains. Additionally, often exhibit higher thermal chemical stability compared pure polymers, which safety durability electrolytes. Polymer used vary, but common choices include polyethylene oxide (PEO), polyvinylidene fluoride (PVDF), polyacrylonitrile (PAN), oxide/polypropylene (PEO/PPO) blends. polymers offer good flexibility processability, allowing fabrication thin films membranes. methods depend on specific application desired properties. Common approaches solution casting, situ polymerization, melt blending, electrospinning. During process, typically dispersed mixed resulting is processed form, films, membranes, coatings. performance evaluated based their conductivity, strength, stability, compatibility electrode materials. Researchers continue explore various combinations well optimization strategies, further these advanced energy storage conversion applications.

Language: Английский

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12.6 μm-Thick Asymmetric Composite Electrolyte with Superior Interfacial Stability for Solid-State Lithium-Metal Batteries

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: April 26, 2024

Solid-state lithium metal batteries (SSLMBs) show great promise in terms of high-energy-density and high-safety performance. However, there is an urgent need to address the compatibility electrolytes with high-voltage cathodes/Li anodes, minimize electrolyte thickness achieve SSLMBs. Herein, we develop ultrathin (12.6 µm) asymmetric composite solid-state ultralight areal density (1.69 mg cm

Language: Английский

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Advances in inorganic, polymer and composite electrolytes: Mechanisms of Lithium-ion transport and pathways to enhanced performance

Renewable and Sustainable Energy Reviews, Journal Year: 2023, Volume and Issue: 191, P. 114136 - 114136

Published: Dec. 12, 2023

The growing demand for enhanced batteries with higher energy density and safety is pushing lithium-ion battery technology towards solid-state batteries. Replacing the liquid a solid electrolyte significantly improves by removing possibility of leaking flammable organic solvents. Solid electrolytes also enable use lithium metal as anode material to obtain cells density. This review summarizes classification all three state-of-the-art types (inorganic, polymer composite electrolytes) their governing ion transport mechanisms. Nevertheless, make applicable, improvements in ionic conductivity electrolyte, low electrode-electrolyte interfacial resistance high compatibility electrodes are required. paper discusses improvement strategies achieve conductivity, good flexibility, electrode compatibility. Enhanced can be obtained suppressing phase's crystallization (e.g., copolymerization, inorganic fillers, adjusting matrix) optimizing physicochemical parameters surface phase. Interfacial stability improved using multilayered or applying coatings passivation layers on particles.

Language: Английский

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Solid-State Electrolyte for Lithium-Air Batteries: A Review

Polymers, Journal Year: 2023, Volume and Issue: 15(11), P. 2469 - 2469

Published: May 26, 2023

Traditional lithium–air batteries (LABs) have been seriously affected by cycle performance and safety issues due to many problems such as the volatility leakage of liquid organic electrolyte, generation interface byproducts, short circuits caused penetration anode lithium dendrite, which has hindered its commercial application development. In recent years, emergence solid-state electrolytes (SSEs) for LABs well alleviated above problems. SSEs can prevent moisture, oxygen, other contaminants from reaching metal anode, their inherent solve dendrites, making them potential candidates development high energy density LABs. This paper mainly reviews research progress LABs, challenges opportunities synthesis characterization, future strategies are addressed.

Language: Английский

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3D Printing Manufacturing of Lithium Batteries: Prospects and Challenges toward Practical Applications

Advanced Materials, Journal Year: 2023, Volume and Issue: 36(8)

Published: Nov. 22, 2023

The manufacturing and assembly of components within cells have a direct impact on the sample performance. Conventional processes restrict shapes, dimensions, structures commercially available batteries. 3D printing, novel process for precision practicality, is expected to revolutionize lithium battery industry owing its advantages customization, mechanization, intelligence. This technique can be used effectively construct intricate that enhance designability, integrity, electrochemical performance both liquid- solid-state In this study, an overview development printing technologies provided their suitability comparison with conventional assessed. Various applicable lithium-ion batteries been systematically introduced, especially more practical composite technologies. limitations, optimization are discussed dialectically various modules, including electrodes, electrolytes, functional architectures. addition, all-printed emphatically introduced. Finally, prospects challenges in evaluated.

Language: Английский

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Solid-state electrolytes based on metal-organic frameworks for enabling high-performance lithium-metal batteries: Fundamentals, progress, and perspectives

eTransportation, Journal Year: 2024, Volume and Issue: 20, P. 100311 - 100311

Published: Jan. 4, 2024

Language: Английский

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Enhanced High-Temperature Cycling Stability of Garnet-Based All Solid-State Lithium Battery Using a Multi-Functional Catholyte Buffer Layer

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: Feb. 19, 2024

The pursuit of safer and high-performance lithium-ion batteries (LIBs) has triggered extensive research activities on solid-state batteries, while challenges related to the unstable electrode-electrolyte interface hinder their practical implementation. Polymer been used extensively improve cathode-electrolyte in garnet-based all-solid-state LIBs (ASSLBs), it introduces new concerns about thermal stability. In this study, we propose incorporation a multi-functional flame-retardant triphenyl phosphate additive into poly(ethylene oxide), acting as thin buffer layer between LiNi

Language: Английский

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Cellulose-based eutectogel electrolyte with high ionic conductivity for solid-state lithium-ion batteries

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 491, P. 151783 - 151783

Published: April 29, 2024

Language: Английский

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Polymer solid electrolytes with ultra-stable cycles and high-capacity retention for all-solid-state Li-metal battery

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 492, P. 152222 - 152222

Published: May 13, 2024

Language: Английский

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