CARBON CATALYST, BATTERY ELECTRODE, AND BATTERY

Title:

CARBON CATALYST, BATTERY ELECTRODE, AND BATTERY

Document Type and Number:

WIPO Patent Application WO/2017/209244

Kind Code:

A1

Abstract:

Provided are a carbon catalyst, a battery electrode, and a battery which exhibit superior catalytic performance. A carbon catalyst according to an embodiment of the present invention includes two types of transition metal and has a carbon structure wherein the surface interval d002 is 0.374 nm or greater, said surface interval being found from the Bragg angle for one, which is the diffraction peak fbroad, of three diffraction peaks, fbroad, fmiddle, and fnarrow, obtained by separating diffraction peaks in the vicinity of a diffraction angle (2θ) of 26° in an x-ray diffraction pattern for powder x-ray diffraction using a CuKα radiation.

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Inventors:

KOBAYASHI YOSHIKAZU (JP)
KUBOTA YUJI (JP)
OZAKI JUN-ICHI (JP)
ISHII TAKAFUMI (JP)
MAIE TAKUYA (JP)

Application Number:

PCT/JP2017/020443

Publication Date:

December 07, 2017

Filing Date:

June 01, 2017

Export Citation:

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Assignee:

NISSHINBO HOLDINGS INC (JP)
UNIV GUNMA NAT UNIV CORP (JP)

International Classes:

B01J23/80; C01B32/05; H01M4/90; H01M4/96; H01M8/10

Domestic Patent References:

WO2011070975A1	2011-06-16
WO2012121031A1	2012-09-13
WO2010064555A1	2010-06-10
WO2016088716A1	2016-06-09

Foreign References:

JP2003249231A	2003-09-05
JP2007207662A	2007-08-16

Other References:

TAKAFUMI ISHII; SUSUMUKASHIHARA; YASUTOHOSHIKAWA; JUN-ICHIOZAKI; NAOKATSU KANNARI; KAZUYUKI TAKAI; TOSHIAKI ENOKI; TAKASHI KYOTANI, CARBON, vol. 80, December 2014 (2014-12-01), pages 135 - 145
See also references of EP 3466537A4

Attorney, Agent or Firm:

HARUKA PATENT & TRADEMARK ATTORNEYS (JP)

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