SLURRY FOR THERMAL CROSSLINKING TYPE LITHIUM ION BATTERY, MANUFACTURING METHOD THEREOF, ELECTRODE FOR LITHIUM ION BATTERY, SEPARATOR FOR LITHIUM ION BATTERY, SEPARATOR/ELECTRODE LAMINATE FOR LITHIUM ION BATTERY, AND LITHIUM ION BATTERY
To provide a slurry for a thermal crosslinking type lithium ion battery, a manufacturing method thereof, an electrode for a lithium ion battery, a separator for a lithium ion battery, a separator/electrode laminate for a lithium ion battery, and a lithium ion battery.SOLUTION: A slurry for a thermal...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a slurry for a thermal crosslinking type lithium ion battery, a manufacturing method thereof, an electrode for a lithium ion battery, a separator for a lithium ion battery, a separator/electrode laminate for a lithium ion battery, and a lithium ion battery.SOLUTION: A slurry for a thermal crosslinking type lithium ion battery is provided according to a disclosure hereof, which comprises: a water-soluble poly(meth)acrylamide(A) including no less than 50 mol% of constituting units originating from an N-unsubstituted or one-substituted (meth)acrylamide group-bearing compound (a) to 100 mol% of constituents; a water-soluble crosslinking agent (A1) including one or more selected from a group consisting of formaldehyde, glyoxal, hexamethylenetetramine, an urea formaldehyde resin and a methylol melamine resin; and water.SELECTED DRAWING: None
【課題】熱架橋型リチウムイオン電池用スラリー及びその製造方法、リチウムイオン電池用電極、リチウムイオン電池用セパレータ、リチウムイオン電池用セパレータ/電極積層体、並びにリチウムイオン電池を提供すること。【解決手段】本開示は、構成単位100モル%に対し、N−無置換又は一置換(メタ)アクリルアミド基含有化合物(a)由来の構成単位を50モル%以上含む水溶性ポリ(メタ)アクリルアミド(A)、ホルムアルデヒド、グリオキサール、ヘキサメチレンテトラミン、尿素ホルムアルデヒド樹脂、及びメチロールメラミン樹脂からなる群から選択される1つ以上を含む水溶性架橋剤(A1)、並びに水を含む、熱架橋型リチウムイオン電池用スラリーを提供する。【選択図】なし |
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