Title:
PRODUCTION METHOD OF NANODIAMOND AND NANODIAMOND
Document Type and Number:
Japanese Patent JP2023156281
Kind Code:
A
Abstract:
To provide a production method of nanodiamond, with which nanodiamond with a large specific surface area can be obtained.SOLUTION: A production method of nanodiamond of this invention includes a nanodiamond generation step to detonate an explosive in a vessel under a condition in which a ratio of a capacity of the vessel to a mass of the explosive [(the capacity of the vessel (m3))/(the mass of the explosive (kg))] is 10 or less. The capacity of the vessel is preferably 0.05-10 m3. The mass of the explosive is preferably 0.07-1 kg. A content of nanodiamond in a crude product of nanodiamond obtained by the nanodiamond generation step is preferably 5-55 mass%.SELECTED DRAWING: Figure 1
Inventors:
MAHIKO TOMOAKI
INA TOMOHIDE
INA TOMOHIDE
Application Number:
JP2023113606A
Publication Date:
October 24, 2023
Filing Date:
July 11, 2023
Export Citation:
Assignee:
DAICEL CORP
International Classes:
B01J3/08; B82Y30/00; B82Y40/00; C01B32/26
Attorney, Agent or Firm:
Patent Attorney Corporation G-chemical