Patent
Solid electrolyte, method for preparing same, and all-solid-state battery including same
Dae Il Kim,Jong-Hyun Chae,Kim Suhwan,Lim Sung Chul,Ahn Jihoon +4 more
- 05 Mar 2020
TL;DR: In this paper, a solid polymer electrolyte consisting of a multifunctional acrylate-based polymer, C 1 to C 10 polyalkyleneoxide, a flame retardant polymer, a lithium salt, and a non-aqueous solvent is presented.
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Abstract: The present invention relates to a solid polymer electrolyte and a method for preparing same. More specifically, the present invention relates to a solid polymer electrolyte and a method for preparing same, the solid polymer electrolyte comprising a multifunctional acrylate-based polymer, C1 to C10 polyalkyleneoxide, a flame retardant polymer, a lithium salt, and a non-aqueous solvent, wherein the multifunctional acrylate-based polymer crosslinks with the polyalkyleneoxide so as to form semi-interpenetrating polymer networks (semi-IPNs), and the flame retardant polymer is blended with the semi-interpenetrating polymer networks of the multifunctional acrylate-based polymer and the polyalkyleneoxide so as to exhibit a high content of solids and flame retardant properties.
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References
Patent
Fire resistant curable solid electrolytes and electrolytic cells produced therefrom
Ib I. Olsen,Dale R. Shackle +1 more
- 31 Mar 1994
TL;DR: In this article, a solid electrolyte containing a polymeric matrix, a salt, a solvent, a viscosifying agent, and a flame retardant was proposed, as well as electrolytic cells prepared from such solid electrolytes.
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Patent
Lithium-ion battery electrolytes
Ion C. Halalay
- 05 Mar 2008
TL;DR: A rechargeable lithium-ion battery includes an anode, a cathode and an electrolyte containing one or more dispersed lithium salts as discussed by the authors, which is composed of solvent materials.
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Patent
Electrolyte, prepraring method thereof, and lithium secondary battery comprising the electrolyte
Yonggun Lee,Yang Yoo Seong,Hongsoo Choi,Je-Nam Lee,Wonseok Chang +4 more
- 15 Mar 2017
TL;DR: In this article, an electrolyte, a manufacturing method thereof and a lithium secondary battery comprising the electrolyte are described. But the method is not described. And the battery is not shown to have improved ion conductivity, mechanical properties and stability.
8
Patent
A flame retardant lithium ion battery and an electrolyte thereof
Liang Dayu,Bao Tingting,Huang Mei +2 more
- 24 Oct 2017
TL;DR: In this paper, a flame retardant lithium ion battery electrolyte is disclosed, which includes a lithium salt, an organic solvent, a poly(fluoroalkoxyphosphazene) type flame-retardant and a film forming additive.
6
Patent
Gel electrolyte for polymer battery and polymer battery equipped with it
Ootsuki Masami
- 25 May 2006
TL;DR: In this article, the gel electrolyte for a polymer battery is prepared by impregnating a nonaqueous electrolyte in a non-flammable polymer mixture formed by dispersing a phosphorus-containing nonflammability adding material in a polymer.
6