High Electrochemical Performance of Sodium-Ion Gel Polymer Electrolytes Achieved Through a Sandwich Design Strategy Combining Soft Polymers with a Rigid MOF DOI Creative Commons

Hanjiao Huang,

Zongyou Li, Yanjun Gao

и другие.

Energies, Год журнала: 2025, Номер 18(5), С. 1160 - 1160

Опубликована: Фев. 27, 2025

Sodium-ion batteries (SIBs) are considered the next-generation candidates for partially substituting commercial lithium-ion in future energy storage systems because of abundant sodium/potassium reserves and these batteries’ cost-effectiveness high safety. Gel polymer electrolytes (GPEs) have become a popular research focus due to their advantages terms safety performance on quasi-solid-state sodium-ion (QSSIBs). Building previous studies that incorporated MOF fillers into polymer-based gel electrolytes, we propose 3D sandwich structure which materials first pressed thin films then coated protected by materials. Using this approach, achieved an ion conductivity 1.75 × 10−4 S cm−1 at room temperature transference number 0.69. Solid-state using film electrolyte exhibited long cycling stability 2 C current density, retaining 75.2% specific capacity after 500 cycles.

Язык: Английский

Environmental Sustainability of Natural Biopolymer‐Based Electrolytes for Lithium Ion Battery Applications DOI Creative Commons
Jing Huang, Sijun Wang, Junqing Chen

и другие.

Advanced Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 5, 2025

Abstract Biopolymer based electrolytes can overcome current performance limitations of lithium‐ion batteries (LIBs). Biopolymers enable with high ionic conductivities and wide electrochemical stability windows. While the biobased character natural materials is claimed as an inherent advantage in meeting environmental sustainability challenges, further research required to quantify compare their impacts electrolytes. The challenge addressed by identifying most promising biopolymer for LIBs, measuring windows, quantifying using life cycle assessment. cost isolate cellulose derivatives, nanocelluloses, chitin/nanochitin, chitosan, lignin, agar, silk are reported climate change, acidification, freshwater ecotoxicity, marine eutrophication, human toxicity, water use. Material criticality, circularity index, material indicator, emerging impact categories prioritized help integrate biopolymers into circular sustainable materials. properties membrane‐liquid electrolyte pairs, gel electrolytes, solid quantified benchmarked against conventional fossil‐based providing consistent comparable relevant fabricated so far. This study highlights significant functional benefits identifies electrochemically competitive LIBs.

Язык: Английский

Процитировано

9

Solvent-derived organic-rich SEI enables capacity enhancement for low-temperature lithium metal batteries DOI

Xiangkai Yin,

Boyang Li, Hong Liu

и другие.

Joule, Год журнала: 2025, Номер unknown, С. 101823 - 101823

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

5

Ampere-Hour-Scale Quasi-Solid-State Zinc–Air Batteries with a Wide Operating Temperature Range (−50 to 60 °C) DOI

Tengteng Gu,

Yu Jia, Linjie Zhang

и другие.

Journal of the American Chemical Society, Год журнала: 2025, Номер unknown

Опубликована: Март 23, 2025

Quasi-solid-state Zn–air batteries typically exhibit limited rate capability (<10 mA cm–2), primarily due to sluggish oxygen electrocatalysis and unstable electrochemical interfaces. Herein, we report a realistic quasi-solid-state battery featuring multiactive sites' MnFeCoNiRu high-entropy alloys uniformly anchored in carbon nanofibers (MnFeCoNiRu/CNF) as the air cathode poly(acrylamide-co-acrylic acid) organohydrogel an antifreezing conductor electrolyte. The proposed exhibits superb bifunctional activity (ΔE = 0.64 V) stability (>10,000 cycles) toward reversible reaction, outperforming commercial Pt/C RuO2, which is mainly MnFeCoNiRu/CNF possessing different active sites reactions, evidenced by situ Raman spectroscopy density functional theory. Furthermore, with its multiple intermolecular hydrogen bond network modified addition of dimethyl sulfoxide reveals strength at freezing temperature (−50 °C) high chemical/mechanical robustness. A capacity 7.15 Ah energy 110 Wh kgcell–1 are normally measured cycle test under 500 250/500 mAh conditions. operate effectively rates 5–2000 over wide range from −50 60 °C.

Язык: Английский

Процитировано

3

Hydrogel polymer electrolytes toward better zinc-ion batteries: a comprehensive review DOI Creative Commons
Jianwen Li, Alireza Azizi, Shuang Zhou

и другие.

eScience, Год журнала: 2024, Номер unknown, С. 100294 - 100294

Опубликована: Июль 1, 2024

Aqueous zinc-ion batteries (ZIBs) represent a promising solution for "beyond-lithium-ion" chemistries, but certain problems hinder their further development, especially when conventional aqueous electrolytes are involved. Hydrogel polymer (HPEs) offer opportunities to circumvent these issues. This review aims provide fundamental understanding of how design better HPEs high-performing ZIBs, through critically analyzing the recent literature. Concerns regarding HPEs' mechanical, interfacial, and electrochemical characteristics addressed, followed by in-depth insights into underlying mechanisms. Possibilities practical applications also discussed.

Язык: Английский

Процитировано

15

Elucidating the role of multi-scale microstructures in Li7La3Zr2O12 based all-solid-state lithium batteries DOI
Runsheng Yu, Yongjin Chen, Xiang Gao

и другие.

Energy storage materials, Год журнала: 2024, Номер 72, С. 103752 - 103752

Опубликована: Авг. 30, 2024

Язык: Английский

Процитировано

10

In situ preparation of nonflammable phosphorus-containing gel polymer electrolyte for lithium metal battery with enhanced interfacial stability and safety DOI

Feng-Ying Yi,

Zeyu Li, Qingzhong Guo

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160011 - 160011

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

2

3D printing driving innovations in extreme low-temperature energy storage DOI Creative Commons

Shutong Qin,

Jiao Dai, Haoran Tian

и другие.

Virtual and Physical Prototyping, Год журнала: 2025, Номер 20(1)

Опубликована: Фев. 6, 2025

Extreme low-temperature environments, such as those in aerospace, polar expeditions, and deep-sea exploration, demand efficient energy storage systems. Conventional technologies face major limitations under these conditions, including electrolyte freezing, restricted interfacial reaction kinetics, microstructural instability. In contrast, 3D printing offers transformative solutions with precise control, multifunctional material integration, optimisation, effectively addressing challenges related to compatibility structural complexity. However, the mechanisms for optimising performance remain poorly understood, of processes materials needs further exploration. Moreover, comprehensive integration materials, processes, device designs remains an ongoing challenge. This review systematically summarises key their characteristics storage, exploring potential pathways through which enhances performance. Particular emphasis is placed on its unique applications design, engineering, multi-material coupling. Unlike studies focused single or technologies, this adopts interdisciplinary systematic framework, linking properties optimisation. It provides critical theoretical guidance practical insights advancing scientific understanding engineering extreme technologies.

Язык: Английский

Процитировано

2

A review of functional group selection and design strategies for gel polymer electrolytes for metal batteries DOI

Weizhong Liang,

Kun Zhao,

Liuzhang Ouyang

и другие.

Materials Science and Engineering R Reports, Год журнала: 2025, Номер 164, С. 100973 - 100973

Опубликована: Март 9, 2025

Язык: Английский

Процитировано

2

Altering the Zn2+ Migration Mechanism Enables the Composite Hydrogel Electrolytes with High Zn2+ Conduction and Superior Anti‐Dehydration DOI Open Access

Qingqing Zheng,

Liyang Liu,

Zewei Hu

и другие.

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 27, 2025

Abstract Hydrogel electrolytes are favored for flexible zinc‐ion batteries (FZIBs) due to their biocompatibility. Their application progress, however, is severely restricted by the poor water retention and low Zn 2+ transference number (t ). Herein, one composite polymer electrolyte (CPE) prepared introducing Prussian blues (PBs) as multifunctional fillers in polyvinyl alcohol (PVA) matrix enhance t . Experimental theoretical characterizations confirm that PB filler can alter migration mechanism trap of CPE. PBs active provide extra zinc ions unique 3D ion diffusion channels. Moreover, metal centers framework function Lewis acid sites have good affinity with anions salt, facilitating dissociation salt. Additionally, absorb coordination water, enhancing anti‐dehydration capability ionic conductivity hydrogel electrolytes. Consequently, P‐15/Zn‐15 shows high 16.3 mS cm⁻ 1 0.63. The Zn||Zn symmetric cells stably operate 600 h at 50 °C. Zn||P‐15/Zn‐15|| NaV 3 O 8 ·1.5H 2 full cell exhibits excellent cycling performance cycles.

Язык: Английский

Процитировано

1

Leveraging polymer architecture design with acylamino functionalization for electrolytes to enable highly durable lithium metal batteries DOI
Jiayu Zheng,

Lingyan Duan,

Hang Ma

и другие.

Energy & Environmental Science, Год журнала: 2024, Номер 17(18), С. 6739 - 6754

Опубликована: Янв. 1, 2024

A novel polymer architecture design for GPEs is proposed via in situ copolymerization of VC and a new acylamino-crosslinker. This enables accelerated Li + transport dual-reinforced stable interfaces, contributing to long-lifespan LMBs.

Язык: Английский

Процитировано

9