Title:
A manufacturing method of a particle dispersing element, and a manufacturing method of oxide semiconductor particles
Document Type and Number:
Japanese Patent JP5920312
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To impart electric conductivity, dispersibility, dispersion stability, transparency, precipitation preventability and the like to a particle or to improve these properties of the particle by an extremely simple method.SOLUTION: A method for producing a particle dispersion comprises steps of; firstly producing a simple substance or preparing a mixture 12 by using one or more compounds selected from the group consisting of organic metal compounds and organic semimetal compounds; and secondly irradiating the simple substance and the mixture with a microwave in a predetermined atmosphere to disperse particles and produce such a colloidal particle dispersion 14 that particles are not precipitated for two weeks or more and a colloid-peculiar ink-like state is kept. An organic component of the organic metal compounds or the organic semimetal compounds is one or more compounds selected from the group consisting of organic acids and amines and the organic acids are photopolymerizable compounds.
Inventors:
Toshiharu Hayashi
Kazuhiko Yamazaki
Arai Masahide
Kazuhiko Yamazaki
Arai Masahide
Application Number:
JP2013223785A
Publication Date:
May 18, 2016
Filing Date:
October 29, 2013
Export Citation:
Assignee:
Mitsubishi Materials Corporation
International Classes:
B01J13/00; B22F1/02; B22F9/00; C01B13/18; C01G15/00; C01G19/00; C01G19/04; C01G23/04; C01G30/00
Domestic Patent References:
| JP2010240520A | ||||
| JP2008515747A | ||||
| JP2008258147A | ||||
| JP2007128991A | ||||
| JP2006188666A | ||||
| JP2008075181A | ||||
| JP2000256707A |
Attorney, Agent or Firm:
Masayoshi Suda