無機酸化物粉末、およびこれを含有するスラリー、ならびに非水電解液二次電池およびその製造方法

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专利权人:

住友化学株式会社

发明人:

江川 貴将,小橋 靖治

申请号：

JP20160552356

公开号：

JP6130080(B2)

申请日:

2015.12.01

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

The present invention relates to an inorganic oxide powder which is suitably used to form an inorganic oxide porous film having excellent heat resistance, insulation properties and film strength, regardless of a small basis weight, and also having porosity capable of imparting sufficient ion permeability on at least one surface of a positive electrode, a negative electrode, or a separator that constitutes a nonaqueous electrolyte secondary battery. Disclosed is an inorganic oxide powder, wherein:

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