Title:
COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2021/199644
Kind Code:
A1
Abstract:
One composite material 100 of the present invention comprises; silicon particles or silicon fine particles 10 having a hydrogen generating ability; and a metal element (iron (Fe)) 20 that is carried on, bonded to, or adsorbed to at least part of the surfaces of the silicon particles or the silicon fine particles 10 or, alternatively, is chemically bonded to said surfaces. This composite material 100 can exhibit a remarkably exceptional hydrogen generating ability in comparison to silicon particles or silicon fine particles 10 in which the metal element 20 is scarcely carried, bonded, or adsorbed, or in which the metal element 20 is scarcely chemically bonded.
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Inventors:
KOBAYASHI YUKI (JP)
Application Number:
PCT/JP2021/003383
Publication Date:
October 07, 2021
Filing Date:
January 29, 2021
Export Citation:
Assignee:
BOSQUET SILICON CORP (JP)
International Classes:
C01B33/02; A23K20/20; A23K50/40; A23K50/80; A23L3/358; A23L5/00; A23L29/00; A61K8/19; A61K8/25; A61K9/06; A61K9/107; A61K9/12; A61K9/16; A61K33/00; A61K47/02; A61K47/04; A61Q19/00
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Foreign References:
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Other References:
KENSUKE AKIYAMA; YOSHIHISA MATSUMOTO: "Hydrogen Generation by Photocatalytic Reaction from Semiconductor Composite Fine Particles with Iron Silicide", KISTEC RESEARCH REPORT, vol. 22, 30 November 2015 (2015-11-30), JP, pages 88 - 89, XP009540170
KENSUKE AKIYAMA; YOSHIHISA MATSUMOTO: "Hydrogen Generation by Photocatalytic Reaction from Semiconductor Composite Fine Particles with Iron Silicide", KANAGAWA INDUSTRIAL TECHNOLOGY CENTER RESEARCH REPORT, vol. 22, 30 November 2015 (2015-11-30), JP, pages 88 - 89, XP009540170
FUJINOE ET AL.: "Generation of hydrogen by reaction of silicon nanoparticles with neutral region", EXTENDED ABSTRACTS OF THE 64TH JSAP SPRING MEETING, vol. 15a, no. 421, 2015, pages 6
KENSUKE AKIYAMA; YOSHIHISA MATSUMOTO: "Hydrogen Generation by Photocatalytic Reaction from Semiconductor Composite Fine Particles with Iron Silicide", KANAGAWA INDUSTRIAL TECHNOLOGY CENTER RESEARCH REPORT, vol. 22, 30 November 2015 (2015-11-30), JP, pages 88 - 89, XP009540170
FUJINOE ET AL.: "Generation of hydrogen by reaction of silicon nanoparticles with neutral region", EXTENDED ABSTRACTS OF THE 64TH JSAP SPRING MEETING, vol. 15a, no. 421, 2015, pages 6
Attorney, Agent or Firm:
KOUNO Hiroaki (JP)
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