Title:
ナノダイヤモンド粒子分級方法およびナノダイヤモンド粒子製造方法
Document Type and Number:
Japanese Patent JP6894795
Kind Code:
B2
Abstract:
To provide a method suitable for classification of nano-diamond particles, and a nano-diamond particle manufacturing method including conduction of the method.SOLUTION: The nano-diamond particle classification method includes an adsorption process S3 for contacting nano-diamond particles and mesoporous silica having a plurality of pores in a nano-diamond dispersion and generating an adsorbent in which the nano-diamond particles are adsorbed to the mesoporous silica, and a separation process S4 for recovering the adsorbent from the nano-diamond dispersion. The nano-diamond particle manufacturing method includes a generation process S1, a purification process S2, an adsorption process S3, a separation process S4, and a dissolution separation process S5.SELECTED DRAWING: Figure 1
Inventors:
Liu Ming
Application Number:
JP2017148784A
Publication Date:
June 30, 2021
Filing Date:
August 01, 2017
Export Citation:
Assignee:
Daicel Corporation
International Classes:
C01B32/28; B01J20/10; B01J20/28; B03B5/00; B03B7/00
Domestic Patent References:
| JP2002079138A | ||||
| JP2009518277A | ||||
| JP2008273816A | ||||
| JP2017007938A | ||||
| JP2002035636A |
Foreign References:
| WO2012097172A1 |
Attorney, Agent or Firm:
Goto Patent Office