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 127 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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“…Increasing energy demand and aggravating environmental pollution have led to the development of renewable and clean energy. However, the rational and efficient storage and utilization of renewable energy remains challenging because of the instability of energy access and output 1–3 . Among the currently available energy storage technologies, batteries are capable of reversibly converting chemical energy into electrical energy and are regarded as the most promising and efficient energy storage technology owing to their high power and energy densities, low cost, simple manufacturing process, and long cycle life 4–6 …”

Section: Introductionmentioning

confidence: 99%

Comprehensive review onzinc‐ionbattery anode: Challenges and strategies

Zhang

et al. 2022

InfoMat

182

115

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Zinc‐ion batteries (ZIBs) have been extensively investigated and discussed as promising energy storage devices in recent years owing to their low cost, high energy density, inherent safety, and low environmental impact. Nevertheless, several challenges remain that need to be prioritized before realizing the widespread application of ZIBs. In particular, the development of zinc anodes has been hindered by many challenges, such as inevitable zinc dendrites, corrosion passivation, and the hydrogen evolution reaction (HER), which have severely limited the practical application of high‐performance ZIBs. This review starts with a systematic discussion of the origins of zinc dendrites, corrosion passivation, and the HER, as well as their effects on battery performance. Subsequently, we discuss solutions to the above problems to protect the zinc anode, including the improvement of zinc anode materials, modification of the anode–electrolyte interface, and optimization of the electrolyte. In particular, this review emphasizes design strategies to protect zinc anodes from an integrated perspective with broad interest rather than a view with limited focus. In the final section, comments and perspectives are provided for the future design of high‐performance zinc anodes.

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

Cited by 127 publications

References 77 publications

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

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

Comprehensive review onzinc‐ionbattery anode: Challenges and strategies

Mapping Techniques for the Design of Lithium‐Sulfur Batteries

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