SILICON OXIDE AND METHOD FOR PRODUCING THE SAME, NEGATIVE ELECTRODE, AND LITHIUM ION SECONDARY BATTERY AND ELECTROCHEMICAL CAPACITOR
PROBLEM TO BE SOLVED: To provide: a silicon oxide which is useful as a negative electrode active material in a negative electrode material for a nonaqueous electrolyte secondary battery that is excellent in cycle characteristics, while maintaining the high battery capacity and low volume expansion o...
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creator | SAITO KOGU INUKAI TETSUYA FUKUOKA HIROFUMI UENO SUSUMU |
description | PROBLEM TO BE SOLVED: To provide: a silicon oxide which is useful as a negative electrode active material in a negative electrode material for a nonaqueous electrolyte secondary battery that is excellent in cycle characteristics, while maintaining the high battery capacity and low volume expansion of the silicon oxide; and a method for producing the silicon oxide; a negative electrode comprising the silicon oxide; and a lithium ion secondary battery and an electrochemical capacitor.SOLUTION: A silicon oxide for a nonaqueous electrolyte secondary battery negative electrode material has a Co content of 2-200 ppm. |
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INUKAI TETSUYA ; FUKUOKA HIROFUMI ; UENO SUSUMU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2014135267A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CAPACITORS</topic><topic>CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE</topic><topic>ELECTRICITY</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>SAITO KOGU</creatorcontrib><creatorcontrib>INUKAI TETSUYA</creatorcontrib><creatorcontrib>FUKUOKA HIROFUMI</creatorcontrib><creatorcontrib>UENO SUSUMU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SAITO KOGU</au><au>INUKAI TETSUYA</au><au>FUKUOKA HIROFUMI</au><au>UENO SUSUMU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SILICON OXIDE AND METHOD FOR PRODUCING THE SAME, NEGATIVE ELECTRODE, AND LITHIUM ION SECONDARY BATTERY AND ELECTROCHEMICAL CAPACITOR</title><date>2014-07-24</date><risdate>2014</risdate><abstract>PROBLEM TO BE SOLVED: To provide: a silicon oxide which is useful as a negative electrode active material in a negative electrode material for a nonaqueous electrolyte secondary battery that is excellent in cycle characteristics, while maintaining the high battery capacity and low volume expansion of the silicon oxide; and a method for producing the silicon oxide; a negative electrode comprising the silicon oxide; and a lithium ion secondary battery and an electrochemical capacitor.SOLUTION: A silicon oxide for a nonaqueous electrolyte secondary battery negative electrode material has a Co content of 2-200 ppm.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
title | SILICON OXIDE AND METHOD FOR PRODUCING THE SAME, NEGATIVE ELECTRODE, AND LITHIUM ION SECONDARY BATTERY AND ELECTROCHEMICAL CAPACITOR |
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