Gel polymer electrolytes based on poly(methacrylamide) derivative having branched pendant with terminal nitrile groups

Nakano, Yohei; Shinke, Kohsuke; Ueno, Kazuhide; Tsutsumi, Hiromori

doi:10.1016/j.ssi.2016.05.019

Cited by 7 publications

(5 citation statements)

References 32 publications

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“…Nakano et al 59 prepared a polyether GPE based on 2a through photoinitiated radical polymerization using 2-benzoyl-2-propanol as an initiator. Furthermore, lithium bis-(trifluoromethylsulfonyl)amide (LiTFSA) was used as a Li salt, while propylene carbonate (PC) was used as the plasticizer.…”

Section: Acs Applied Energy Materialsmentioning

confidence: 99%

“…Generally, traditional GPEs are obtained by dissolving Li salts in gel polymers, which represents a typical strategy to incorporate new types of Li salts and ionic liquid into GPEs. Nakano et al prepared a polyether GPE based on 2a through photoinitiated radical polymerization using 2-benzoyl-2-propanol as an initiator. Furthermore, lithium bis(trifluoromethylsulfonyl)amide (LiTFSA) was used as a Li salt, while propylene carbonate (PC) was used as the plasticizer.…”

Section: Typical Polymers For Gpesmentioning

confidence: 99%

Section: Typical Polymers For Gpesmentioning

confidence: 99%

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Strategic Structural Design of a Gel Polymer Electrolyte toward a High Efficiency Lithium-Ion Battery

Baskoro

Wong

Yen

2019

ACS Appl. Energy Mater.

183

125

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Electrolytes have played critical roles in electrochemical energy storage. In Li-ion battery, liquid electrolytes have shown their excellent performances over decades, such as high ionic conductivity (∼10–3 S cm–1) and good contacts with electrodes. However, the use of liquid electrolytes often brought risks associated with leakage and combustion of organic electrolytes. Hence, polymer electrolytes become potential candidates to replace liquid electrolyte systems. Although solid polymer electrolytes (SPEs) offer better safety and good mechanical properties to take over liquid electrolytes, most of them only deliver low ionic conductivities (∼10–8 S cm–1) and poor contact with electrodes, resulting in poor cycle performance and low electrical capacity of the batteries. In addition, gel polymer electrolytes (GPEs) have received increasing research attention due to their relevant characteristics, which extend from liquid electrolytes and solid polymer electrolytes. In this review, state-of-the-art samples of gel polymer electrolytes are elucidated with respect to their structural design and electrochemical properties to determine their application potential in Li-ion batteries (LIBs). First, we present the general requirements of GPEs for LIBs applications, followed by important electrochemical properties of GPEs for LIBs including ionic conductivity, transference number, and ionic transport mechanisms. Furthermore, recent progress of common polymers, namely, polyether, polyvinyl, polynitrile, polycarbonate, and polyacrylate, as polymer host of GPEs has been carefully explained. Finally, the alternative polymers were also discussed to provide new approaches for further developments of GPEs to fulfill the demanded properties for practical applications.

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Section: Acs Applied Energy Materialsmentioning

confidence: 99%

Section: Typical Polymers For Gpesmentioning

confidence: 99%

See 1 more Smart Citation

Strategic Structural Design of a Gel Polymer Electrolyte toward a High Efficiency Lithium-Ion Battery

Baskoro

Wong

Yen

2019

ACS Appl. Energy Mater.

183

125

View full text Add to dashboard Cite

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“…However, they are not used in commercial lithium batteries owing to their high melting point, high viscosity, and importantly inability to passivate the graphite electrode well. [86][87][88] In the early years, Sun et al explored ethersulfone-based electrolytes, which presented an electrochemical window of 5.6 V. Their research revealed that the ethersulfone-based electrolytes had an equal cycling performance compared with the traditional LiPF 6 -carbonate electrolytes at C/20 in LiCoO 2 / graphite battery. 89 90 Additionally, the use of a sulfone solvent was also proposed in a high-voltage cathode LiNi 0.5 Mn 1.5 O 4 (LNMO) and graphitic anode, which could meet the harsh requirement due to the synergetic effects between the solvent and salt.…”

Section: Sulfone-based Solventsmentioning

confidence: 99%

“…However, they are not used in commercial lithium batteries owing to their high melting point, high viscosity, and importantly inability to passivate the graphite electrode well. 86–88…”

Section: Solvent Modification and Mixed Usagementioning

confidence: 99%

Advanced electrolyte systems with additives for high-cell-voltage and high-energy-density lithium batteries

Liu

Wang

et al. 2022

J. Mater. Chem. A

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Electrochemical performance of gel polymer electrolyte with ionic liquid and PUA/PMMA prepared by ultraviolet curing technology for lithium-ion battery

Wang

et al. 2017

International Journal of Hydrogen Energy

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Gel polymer electrolytes based on poly(methacrylamide) derivative having branched pendant with terminal nitrile groups

Cited by 7 publications

References 32 publications

Strategic Structural Design of a Gel Polymer Electrolyte toward a High Efficiency Lithium-Ion Battery

Strategic Structural Design of a Gel Polymer Electrolyte toward a High Efficiency Lithium-Ion Battery

Advanced electrolyte systems with additives for high-cell-voltage and high-energy-density lithium batteries

Electrochemical performance of gel polymer electrolyte with ionic liquid and PUA/PMMA prepared by ultraviolet curing technology for lithium-ion battery

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