ELECTRODE, ELECTRODE GROUP AND NONAQUEOUS ELECTROLYTE BATTERY

The electrode according to an embodiment includes an electrode layer and an organic fiber-containing layer. The organic fiber-containing layer is provided on the electrode layer. The organic fiber-containing layer includes an organic fiber. The organic fiber-containing layer has a ratio [μm] within...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TANAKA Masanori, TATEBAYASHI Yoshinao
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The electrode according to an embodiment includes an electrode layer and an organic fiber-containing layer. The organic fiber-containing layer is provided on the electrode layer. The organic fiber-containing layer includes an organic fiber. The organic fiber-containing layer has a ratio [μm] within a range of 1.1 to 2.55, where tW is a thickness [μm] in a wet state and tD is a thickness [μm] in a dry state. A ratio dW/dD is within a range of 0.95 to 1.05, where dW is an average fiber diameter [nm] of the organic fiber included in the organic fiber-containing layer in the wet state, and dD is an average fiber diameter [nm] of the organic fiber included in the organic fiber-containing layer in the dry state.