Ionic liquid/poly(ionic liquid)-based electrolytes for lithium batteries

Ma, Xinyu; Yu, Jiangtao; Hu, Yaozhong; Texter, John; Yan, Feng

doi:10.1039/d2im00051b

Cited by 60 publications

(29 citation statements)

References 145 publications

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“…Except to the two free radical polymerization reactions mentioned above which are mainly focused on acrylate systems and unsaturated vinylidene carbonate, ionic liquids (ILs) with unsaturated double bonds can also generate in situ polymer electrolytes by free radical polymerization reactions. [69][70][71] ILs is a liquid composed entirely of ions. They are thermally stable, with an initial thermal decomposition temperature of about 400 °C in most cases.…”

Section: Single-ion Conductor Polymer Electrolyte (Sspe) and Polyioni...mentioning

confidence: 99%

Toward Practical Solid‐State Polymer Lithium Batteries by In Situ Polymerization Process: A Review

Liu

Wang

2023

Advanced Energy Materials

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Although there are various strategies for solid‐state polymer lithium batteries (SSPLBs) manufacturing, the most promising is the in situ polymerization process. The in situ polymerization process inherits good liquid electrolyte/electrode interfacial contact and is compatible with existing lithium‐ion batteries manufacturing processes, making it easy to achieve scale‐up production. However, most of the current studies on the in situ polymerization process are based on lab‐level coin cells, while practical pouch cells are much less studied. There is a huge difference between lab‐level coin SSPLBs and practical pouch SSPLBs. Here, as a complement to the existing reports and reviews, a systematic review of the challenges and design principles of in situ polymerization process for fabricating practical pouch SSPLBs is provided to enable a comprehensive understanding and strategic guidance for practical SSPLBs applications. This review thoroughly discusses recent advances regarding the fabrication of SSPLBs using in situ polymerization process and presents the existing challenges and future outlook for the fabrication of practical SSPLBs by in situ polymerization processes. Furthermore, the critical issues of electrode materials for manufacturing practical SSPLBs are highlighted during the in situ polymerization process, and an attempt is made to call more attention to the performance of the practical pouch SSPLBs.

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Section: Single-ion Conductor Polymer Electrolyte (Sspe) and Polyioni...mentioning

confidence: 99%

Toward Practical Solid‐State Polymer Lithium Batteries by In Situ Polymerization Process: A Review

Liu

Wang

2023

Advanced Energy Materials

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“…146,194 However, it is essential to continue researching the fundamental properties of ionic liquids and other liquid electrolytes since these researches providing not only the basic understanding of performance in formed nextgeneration batteries through the membrane-like high polymer, sheet-like low polymer or extra-high exchangeability colloidal systems, 37,146 but also the essentials to further improve the performance in case of the under-confinement dynamic of ions in such systems, such as ion conductivity. 195,196 Readers are referred to the reviews by Ma et al 37 and Forsyth et al 146 for more details about poly(ionic liquid)-based electrolytes and other IL electrolyte based forms for lithium batteries as well as other novel batteries. stacks, altering the energy difference between the electrolytes in the two tanks, as shown in Figure 10 of a typical redox flow battery.…”

Section: Ils As Electrolytes For Batteriesmentioning

confidence: 99%

Energy Applications of Ionic Liquids: Recent Developments and Future Prospects

Zhou,

Gui,

Sun

et al. 2023

Chem. Rev.

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Ionic liquids (ILs) consisting entirely of ions exhibit many fascinating and tunable properties, making them promising functional materials for a large number of energy-related applications. For example, ILs have been employed as electrolytes for electrochemical energy storage and conversion, as heat transfer fluids and phase-change materials for thermal energy transfer and storage, as solvents and/or catalysts for CO2 capture, CO2 conversion, biomass treatment and biofuel extraction, and as high-energy propellants for aerospace applications. This paper provides an extensive overview on the various energy applications of ILs and offers some thinking and viewpoints on the current challenges and emerging opportunities in each area. The basic fundamentals (structures and properties) of ILs are first introduced. Then, motivations and successful applications of ILs in the energy field are concisely outlined. Later, a detailed review of recent representative works in each area is provided. For each application, the role of ILs and their associated benefits are elaborated. Research trends and insights into the selection of ILs to achieve improved performance are analyzed as well. Challenges and future opportunities are pointed out before the paper is concluded.

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“…Besides, it is worth noting that ILs play a significant role in regulating microscopic ion-pair interactions in SPEs. Recently, Yan 90 conducted a comprehensive review on the application of ILs in liquid, quasi-solid and solid-state lithium-metal batteries, including safety and electrochemical stability associated with ILs. Based on this, we will focus further on the intricate role of ILs in Li-coordinating microscopic ion-pair interactions within SPEs.…”

Section: Molecular-level Designs Of Spesmentioning

confidence: 99%

Practical challenges and future perspectives of solid polymer electrolytes: microscopic structure and interface design

Geng,

Su,

Huang

et al. 2023

Mater. Chem. Front.

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Ionic liquid/poly(ionic liquid)-based electrolytes for lithium batteries

Abstract: The growing demand for portable electronic devices, electric vehicles, and large-scale advanced energy storage has aroused increasing interest in the development of high energy density lithium batteries. The electrolyte is...

Cited by 60 publications

References 145 publications

Toward Practical Solid‐State Polymer Lithium Batteries by In Situ Polymerization Process: A Review

Toward Practical Solid‐State Polymer Lithium Batteries by In Situ Polymerization Process: A Review

Energy Applications of Ionic Liquids: Recent Developments and Future Prospects

Practical challenges and future perspectives of solid polymer electrolytes: microscopic structure and interface design

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