Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus

The secondary battery includes an electrolyte layer including an electrolytic solution and a polymer compound, a positive electrode, and a negative electrode. The polymer compound includes one or both of a first polymer compound and a second polymer compound. The first polymer compound further inclu...

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Bibliographische Detailangaben
Hauptverfasser: Kubota, Tadahiko, Takeshi, Kazumasa, Okae, Izaya
Format: Patent
Sprache:eng
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Zusammenfassung:The secondary battery includes an electrolyte layer including an electrolytic solution and a polymer compound, a positive electrode, and a negative electrode. The polymer compound includes one or both of a first polymer compound and a second polymer compound. The first polymer compound further includes a first homopolymer and one or both of a second homopolymer and a second copolymer. The second polymer compound further includes a third copolymer and one or both of a fourth homopolymer and a fourth copolymer.