Review of hybrid polymer electrolytes and rechargeable lithium batteries

Koksbang, R.; Olsen, I.I.; Shackle, Dale R.

doi:10.1016/0167-2738(94)90420-0

Cited by 142 publications

(92 citation statements)

References 47 publications

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“…Polymethylmethacrylate (PMMA), polyacrylonitrile (PAN), polyvinylidenefluoride (PVdF) etc. are some of the commonly used polymers in these gel electrolytes [18]. Since the first report of high conductivity in polymer gel electrolytes [19], most of the work on these materials has been mainly with various lithium salts like LiC104, Li(CF3SO3), LiN(CF3SO2)2, LiBF 4, LiPF 6 etc.…”

Section: Introductionmentioning

confidence: 99%

PMMA based protonic polymer gel electrolytes

Chandra

Sekhon²,

Arora³

2000

Ionics

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Abstract. The paper reports the synthesis of protonic polymer gel electrolytes containing different hydroxy benzoic acids (ortho-, meta-and para-) and aliphatic dicarboxylic acids. Gel electrolytes were prepared by adding polymethylmethacrylate (PMMA) in diffcrent weight ratios to the I M solution of above acids in a ternary solvent mixture of propylene carbonate (PC), cthylcne carbonate (EC) and dimethylformamide (DMF) in equal volume ratio. The conductivity of these gel electrolytes has been found to depend upon the amount of PMMA ~cd to the system. A "Breathing Polymeric Chain Model" has been proposed to explain the variation of conductivity with PMMA concentration in these gel electrolytes.

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Section: Introductionmentioning

confidence: 99%

PMMA based protonic polymer gel electrolytes

Chandra

Sekhon²,

Arora³

2000

Ionics

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“…[4,5] Apart from crystalline materials, particularly ion-conducting glasses, [6] composites [7] and electrolytes based on salts dissolved in solid polymers [8] have been the subject of numerous recent studies. The perovskite structure type ABO 3 offers many possible routes to ion-conducting materials.…”

Section: Introductionmentioning

confidence: 99%

High Lithium Ionic Conductivity in the Lithium Halide Hydrates Li_3‐n(OH_n)Cl (0.83≤n≤2) and Li_3‐n(OH_n)Br (1≤n≤2) at Ambient Temperatures

et al. 2003

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[a]Lithium ionic conductivity and phase transitions in a series of lithium halides hydrates and hydroxides with general formula Li 3-n (OH n )X (0.83 n 2; X Cl,Br) were studied using impedance measurements and 1 H and 7 Li NMR spectroscopy. All compounds studied in this work crystallize in the antiperovskite structure or are closely related to this structure type. With the exception of LiCl ¥ H 2 O, all compounds with integer lithium content exhibit good lithium ionic conductivity in their high temperature cubic phases above T 33 8C. Lithium doping of samples LiX ¥ H 2 O and Li 2 (OH)X leads to a suppression of the phase transition into the noncubic phases and the good ionic conductivity is extended down to lower temperatures (T < 0 8C). Thus, lithium doping of the lithium halide hydrates provides a promising tool for tailoring the ionic conductivity at ambient temperatures to its optimum value.

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“…All-solid-state supercapacitors using polymer gel electrolytes do not need additional commercial separators since the polymer membrane itself serves the purpose of both electrolyte and separator [71,201,202]. A natural and flexible eggshell membrane is proposed for a supercapacitor separator with enhanced thermal stability and mechanical strength [203].…”

Section: Influence Of Temperature On Separatorsmentioning

confidence: 99%

Influence of Temperature on Supercapacitor Components

Xiong

Kundu

Fisher

2015

Thermal Effects in Supercapacitors

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Among the major thermophysical properties of electrolytes, thermal stability and ionic conductivity are the most two crucial properties in determining the thermal performance of supercapacitors. The former determines the usable temperature range of supercapacitor devices, and the latter dictates the electrochemical performance at different temperatures. This section generally introduces the relationships among the critical thermophysical properties of electrolytes, followed by a discussion of the thermal stability and ionic conductivity of different common electrolytes.

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Review of hybrid polymer electrolytes and rechargeable lithium batteries

Cited by 142 publications

References 47 publications

PMMA based protonic polymer gel electrolytes

PMMA based protonic polymer gel electrolytes

High Lithium Ionic Conductivity in the Lithium Halide Hydrates Li_3‐n(OH_n)Cl (0.83≤n≤2) and Li_3‐n(OH_n)Br (1≤n≤2) at Ambient Temperatures

Influence of Temperature on Supercapacitor Components

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Review of hybrid polymer electrolytes and rechargeable lithium batteries

Cited by 142 publications

References 47 publications

PMMA based protonic polymer gel electrolytes

PMMA based protonic polymer gel electrolytes

High Lithium Ionic Conductivity in the Lithium Halide Hydrates Li3‐n(OHn)Cl (0.83≤n≤2) and Li3‐n(OHn)Br (1≤n≤2) at Ambient Temperatures

Influence of Temperature on Supercapacitor Components

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About

High Lithium Ionic Conductivity in the Lithium Halide Hydrates Li_3‐n(OH_n)Cl (0.83≤n≤2) and Li_3‐n(OH_n)Br (1≤n≤2) at Ambient Temperatures