Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ELECTRODE MATERIAL, ELECTRODE USING SAME, AND BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/189606
Kind Code:
A1
Abstract:
The present invention provides an electrode material using titanium oxide with which it is possible to realize an electrode having excellent performance. The present invention relates to an electrode material characterized by comprising a rutile-type titanium oxide in which, in an XRD spectrum, the ratio A/B of a peak intensity A at or in the vicinity of 2θ = 62.7° to a peak intensity B at or in the vicinity of 2θ = 64.0° is not less than 1.60, or the ratio C/D of a half-value width C of a peak at or in the vicinity of 2θ = 62.7° and a half-value width D of a peak at or in the vicinity of 2θ = 64.0° is not more than 0.67.

Inventors:
YAMANAKA KAZUMI (JP)
MORIMOTO NAOKI (JP)
KOBAYASHI KEITA (JP)
TERABE ATSUKI (JP)
SAKAGUCHI HIROKI (JP)
USUI HIROYUKI (JP)
Application Number:
JP2019/013668
Publication Date:
October 03, 2019
Filing Date:
March 28, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SAKAI CHEMICAL INDUSTRY CO (JP)
NAT UNIV CORP TOTTORI UNIV (JP)
International Classes:
H01M4/48
Domestic Patent References:
WO2013161749A12013-10-31
WO2011034132A12011-03-24
Foreign References:
JP2011136875A2011-07-14
JP2011101844A2011-05-26
JP2014055080A2014-03-27
CN106207118A2016-12-07
JP2015099775A2015-05-28
JP2012166966A2012-09-06
Other References:
ZHANG, YAN ET AL.: "Graphene-Rich Wrapped Petal- Like Rutile Ti02 tuned by Carbon Dots for High- Performance Sodium Storage", ADVANCED MATERIALS, vol. 28, no. 2, 30 August 2016 (2016-08-30), pages 9391 - 9399, XP055638660
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
Download PDF: