Title:
COATED SEMICONDUCTOR NANOPARTICLES AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/235152
Kind Code:
A1
Abstract:
The present invention is a coated semiconductor nanoparticle manufacturing method including a step in which the surfaces of semiconductor nanoparticles are coated with a metal oxide, said coated semiconductor nanoparticle manufacturing method being characterized in that the surfaces of the semiconductor nanoparticles are coated with the metal oxide by subjecting a metal oxide precursor to a microwave irradiation process. Consequently, the present invention provides a method for efficiently manufacturing coated semiconductor nanoparticles in which degradation of fluorescent luminous efficiency is suppressed.
Inventors:
TOBISHIMA KAZUYA (JP)
AOKI SHINJI (JP)
NOJIMA YOSHIHIRO (JP)
AOKI SHINJI (JP)
NOJIMA YOSHIHIRO (JP)
Application Number:
PCT/JP2021/015838
Publication Date:
November 25, 2021
Filing Date:
April 19, 2021
Export Citation:
Assignee:
SHINETSU CHEMICAL CO (JP)
International Classes:
C01B25/08; B82Y20/00; B82Y40/00; C09K11/08; C09K11/56; C09K11/62; C09K11/64; C09K11/70; C09K11/74; C09K11/75; C09K11/88; G02B5/20; H01L33/48
Domestic Patent References:
| WO2010004814A1 | 2010-01-14 |
Foreign References:
| JP2018534784A | 2018-11-22 | |||
| KR20170007641A | 2017-01-19 | |||
| CN1693207A | 2005-11-09 |
Attorney, Agent or Firm:
YOSHIMIYA Mikio et al. (JP)
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