複合金属酸化物、ナトリウム二次電池用正極活物質、ナトリウム二次電池用正極、及びナトリウム二次電池

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专利权人:

学校法人東京理科大学;三菱化学株式会社

发明人:

駒場 慎一,藪内 直明,金子 貴史,佐藤 智洋,志塚 賢治

申请号：

JP20130027012

公开号：

JP6076122(B2)

申请日:

2013.02.14

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide: a complex metal oxide which enables the improvement in battery performance of sodium secondary batteries; a positive electrode active material including the complex metal oxide; a positive electrode fabricated by use of the positive electrode active material; and a sodium secondary battery having the positive electrode.SOLUTION: A complex metal oxide is expressed by a particular general formula and comprises an oxide having a P2 structure. A positive electrode active material is manufactured by use of the complex metal oxide. A positive electrode is manufactured by use of the positive electrode active material. A sodium secondary battery is manufactured by use of the positive electrode.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/