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Title:
COMPOSITION AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2021/235024
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a composition which contains boron-containing carbon quantum dots, while being in a solid state at room temperature, and which has good luminous efficiency, while exhibiting high thermal stability at high temperatures.　A composition which solves the above problem contains a layered clay mineral and boron-containing carbon quantum dots that contain boron as a heteroatom; and this composition is in a solid state at 25°C at 1 atmosphere.

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Inventors:
UCHIDA JUNYA (JP)
KATSURAO TAKUMI (JP)
SAKABE HIROSHI (JP)
Application Number:
PCT/JP2021/005142
Publication Date:
November 25, 2021
Filing Date:
February 12, 2021
Export Citation:
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Assignee:
KUREHA CORP (JP)
International Classes:
C01B32/15; B82Y30/00; B82Y40/00; C01B33/40; C09K11/08; C09K11/65; C09K11/70
Foreign References:
CN106318389A2017-01-11
CN106318387A2017-01-11
CN106365143A2017-02-01
CN103881708A2014-06-25
US20190184037A12019-06-20
CN105329876A2016-02-17
JP2020088985A2020-06-04
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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