Title:
METHOD FOR PRODUCING NANODIAMONDS DOPED WITH GROUP 14 ELEMENT, AND METHOD FOR PURIFYING SAME
Document Type and Number:
WIPO Patent Application WO/2020/195999
Kind Code:
A1
Abstract:
The present invention provides a method for producing nanodiamonds doped with a Group 14 element which includes: a detonation step for obtaining nanodiamonds which have been doped with one or more Group 14 elements selected from the group consisting of Si, Ge, Sn and Pb by causing the explosion in a sealed container of an explosive composition which contains one or more types of explosives and one or more Group 14 element compounds; and a step for removing the Group 14 element and/or oxide thereof by subjecting the nanodiamonds which have been doped with a Group 14 element to an alkali treatment.
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Inventors:
MAHIKO TOMOAKI (JP)
MAKINO YUTO (JP)
TSURUI AKIHIKO (JP)
LIU MING (JP)
NISHIKAWA MASAHIRO (JP)
MAKINO YUTO (JP)
TSURUI AKIHIKO (JP)
LIU MING (JP)
NISHIKAWA MASAHIRO (JP)
Application Number:
PCT/JP2020/011340
Publication Date:
October 01, 2020
Filing Date:
March 16, 2020
Export Citation:
Assignee:
DAICEL CORP (JP)
International Classes:
B01J3/08; B82Y20/00; B82Y30/00; B82Y40/00; C01B32/15; C01B32/26
Domestic Patent References:
WO2016072137A1 | 2016-05-12 | |||
WO2017141689A1 | 2017-08-24 |
Foreign References:
CN104624358A | 2015-05-20 | |||
CN1962964A | 2007-05-16 | |||
JP2015509904A | 2015-04-02 | |||
JP2005131711A | 2005-05-26 | |||
JP2014504254A | 2014-02-20 | |||
JP2004176132A | 2004-06-24 |
Other References:
DUFFY, E. ET AL.: "Assessing the extent, stability, purity and properties of silanised detonation nanodiamond", APPLIED SURFACE SCIENCE, vol. 357, 2 September 2015 (2015-09-02), pages 397 - 406, XP029338344, DOI: 10.1016/j.apsusc.2015.09.002
E. NEU ET AL., APPLIED PHYSICS LETTERS, vol. 98, 2011, pages 243107
NAT NANOTECHNOL, vol. 9, no. 1, 8 December 2013 (2013-12-08), pages 54 - 8
ADV SCI LETT., vol. 4, no. 2, 1 February 2011 (2011-02-01), pages 512 - 515
DIAMOND AND RELATED MATERIALS, vol. 65, 2016, pages 87 - 90
VADYM N. MOCHALIN ET AL., NATURE NANOTECHNOLOGY, vol. 7, 2012, pages 11 - 23
See also references of EP 3950109A4
E. NEU ET AL., APPLIED PHYSICS LETTERS, vol. 98, 2011, pages 243107
NAT NANOTECHNOL, vol. 9, no. 1, 8 December 2013 (2013-12-08), pages 54 - 8
ADV SCI LETT., vol. 4, no. 2, 1 February 2011 (2011-02-01), pages 512 - 515
DIAMOND AND RELATED MATERIALS, vol. 65, 2016, pages 87 - 90
VADYM N. MOCHALIN ET AL., NATURE NANOTECHNOLOGY, vol. 7, 2012, pages 11 - 23
See also references of EP 3950109A4
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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