In situ preparation of gel polymer electrolyte for lithium batteries: Progress and perspectives

Ma, Chao; Cui, Wenfeng; Liu, Xizheng; Ding, Yi; Wang, Yangang

doi:10.1002/inf2.12232

Cited by 141 publications

(82 citation statements)

References 77 publications

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“…End of life capacity. electrochemical performance and becomes a safety hazard during battery operation [75] . In addition, these methods generally present wettability issues due to the poor contact between both components, especially in high-loading Li-S carbon-based porous cathodes, leading to poor interfacial contact and battery cyclability, as shown in Figure 2A [76] .…”

Section: Quasi-solid-state Li-s Cellsmentioning

confidence: 99%

Perspective of polymer-based solid-state Li-S batteries

Castillo¹,

Qiao²,

Santiago³

et al. 2022

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Li-S batteries, as the most promising post Li-ion technology, have been intensively investigated for more than a decade. Although most previous studies have focused on liquid systems, solid electrolytes, particularly all-solidstate polymer electrolytes (ASSPEs) and quasi-solid-state polymer electrolyte (QSSPEs), are appealing for Li-S cells due to their excellent flexibility and mechanical stability. Such Li-S batteries not only provide significantly improved safety but are also expected to augment the all-inclusive energy density compared to liquid systems. Therefore, this perspective briefly summarizes the recent progress on polymer-based solid-state Li-S batteries, with a special focus on electrolytes, including ASSPEs and QSSPEs. Furthermore, future work is proposed based on the existing development and current challenges.

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Section: Quasi-solid-state Li-s Cellsmentioning

confidence: 99%

Perspective of polymer-based solid-state Li-S batteries

Castillo¹,

Qiao²,

Santiago³

et al. 2022

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“…However, the stability and conductivity of the solid-state electrolytes remains to be improved. [28][29][30][31]…”

Section: Study Of Lithium Metal Anodementioning

confidence: 99%

Mapping Techniques for the Design of Lithium‐Sulfur Batteries

Fan

et al. 2022

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Mapping technique has been the powerful tool for the design of next‐generation energy storage devices. Unlike the traditional ion‐insertion based lithium batteries, the Li‐S battery is based on the complex conversion reactions, which require more cooperation from mapping techniques to elucidate the underlying mechanism. Therefore, in this review, the representative works of mapping techniques for Li‐S batteries are summarized, and categorized into the studies of lithium metal anode and sulfur cathode, with sub‐sections based on shared characterization mechanisms. Due to specific features of mapping techniques, various aspects such as compositional distribution, in‐plain/cross section characterization, coin cell/pouch cell configuration, and structural/mechanical analysis are emphasized in each study, aiming for the guidance for developing strategies to improve the battery performances. Benefited from the achieved progresses, suggestions for future studies based on mapping techniques are proposed to accelerate the development and commercialization of the Li‐S battery.

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“…Secondary batteries are a good choice, and their commercialization has provided great convenience to society [7,8]. Lithium-ion batteries currently dominate the commercial market, but their high-cost and safety issues, arising from the use of organic electrolytes, hinder their further development [9][10][11][12][13][14]. For example, the battery pack of a Boeing 787 aircraft ignited in 2013, a Samsung Note 7 mobile phone exploded in 2016, and a Tesla Model S electric car battery spontaneously ignited in 2019, all of which were caused by the flammability of organic electrolytes.…”

Section: Introductionmentioning

confidence: 99%

Interfacial Engineering Strategy for High-Performance Zn Metal Anodes

et al. 2021

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Due to their high safety and low cost, rechargeable aqueous Zn-ion batteries (RAZIBs) have been receiving increased attention and are expected to be the next generation of energy storage systems. However, metal Zn anodes exhibit a limited-service life and inferior reversibility owing to the issues of Zn dendrites and side reactions, which severely hinder the further development of RAZIBs. Researchers have attempted to design high-performance Zn anodes by interfacial engineering, including surface modification and the addition of electrolyte additives, to stabilize Zn anodes. The purpose is to achieve uniform Zn nucleation and flat Zn deposition by regulating the deposition behavior of Zn ions, which effectively improves the cycling stability of the Zn anode. This review comprehensively summarizes the reaction mechanisms of interfacial modification for inhibiting the growth of Zn dendrites and the occurrence of side reactions. In addition, the research progress of interfacial engineering strategies for RAZIBs is summarized and classified. Finally, prospects and suggestions are provided for the design of highly reversible Zn anodes.

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In situ preparation of gel polymer electrolyte for lithium batteries: Progress and perspectives

Cited by 141 publications

References 77 publications

Perspective of polymer-based solid-state Li-S batteries

Perspective of polymer-based solid-state Li-S batteries

Mapping Techniques for the Design of Lithium‐Sulfur Batteries

Interfacial Engineering Strategy for High-Performance Zn Metal Anodes

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