Lithium-ion Battery Fundamentals and Exploration of Cathode Materials: A Review

South African Journal of Chemical Engineering, Journal Year: 2024, Volume and Issue: 50, P. 321 - 339

Published: Sept. 20, 2024

Language: Английский

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Conductive Polymer Designed of Binder-Free Polypyrrole-MnO₂/Ti₃C₂ for Oxidative Stable Aqueous Zinc-Ion Batteries

ACS Applied Energy Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 19, 2025

Language: Английский

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Toward Practical All‐Solid‐State Batteries: Current Status of Functional Binders

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 10, 2025

All-solid-state batteries (ASSBs) are promising candidates for next-generation energy storage devices due to their high density and enhanced safety. Binder plays an irreplaceable role in stabilizing the electrode structure, enhancing carrier transport modulating solid electrolyte interfaces by connecting each component of electrode. The development functional binders is seen as a key strategy achieve higher densities ASSBs. This review systematically examines recent progress binder development, focusing on roles, impacts, failure mechanisms It begins outlining specific functionalities required ASSBs provides comprehensive summary applications across different components, including anode, cathode, electrolyte. Furthermore, highlights innovative design principles while also summarizing testing methods advanced characterization techniques evaluating performance. proposes future directions based current developments emerging technologies, with aim creating optimal systems high-energy-density applications.

Language: Английский

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Toward high energy and durable anodes: critical review on Li4Ti5O12–MXene composites

Carbon letters, Journal Year: 2025, Volume and Issue: unknown

Published: March 18, 2025

Language: Английский

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Engineering High‐Rate Anode Materials via Montmorillonite‐Derived Silicon Nanosheets

Small, Journal Year: 2025, Volume and Issue: unknown

Published: April 4, 2025

2D Silicon (Si) based materials are promising high-rate anode candidates due to the short Li+ diffusion pathways and uniform stress distribution during lithiation. However, complex preparation process, high cost, side reactions triggered by large specific surface area limit its application. Herein, a one-step method is developed synthesize Si nanosheets from abundant layered silicate mineral montmorillonite (MMT), via salt-assisted magnesiothermic reduction. Then, through spray granulation high-temperature pyrolysis, high-sphericity Si/C composite (C-SiNS) finally prepared. The internal structure of C-SiNS consists stacked with carbon shell formed PVP on surface. customized promotes rate, effectively alleviates volume expansion, minimizes reactions. Benefiting robust structural design, demonstrates excellent rate performance (509.78 mAh·g-1 at 20 A·g-1) outstanding long-term cycling stability (606.80 after 500 cycles 2 A·g-1). feasibility practical application validated lithium-ion full batteries assembled commercial LiFePO4 cathodes (106 250 0.2 C). work presents an efficient synthesis strategy for also provides high-value utilization potential options MMT.

Language: Английский

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Chemical perspectives on synthesis, functionalization, artificial intelligence, and energy storage applications of layered double hydroxides-based nanomaterials: A comprehensive review

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 537, P. 216705 - 216705

Published: April 16, 2025

Language: Английский

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