METHOD OF MAKING ULTRAFINE MATERIALS INCLUDING METALS, CERAMICS, AND DIAMONDS

Title:

METHOD OF MAKING ULTRAFINE MATERIALS INCLUDING METALS, CERAMICS, AND DIAMONDS

Document Type and Number:

WIPO Patent Application WO1997048651

Kind Code:

A3

Abstract:

A method of making ultrafine materials including metals, ceramics, and diamonds is disclosed. The general steps for producing these materials include: (1) introducing at least one precursor material having a high absorption coefficient into a reaction sytem; (2) providing at least one energy source to rapidly dissociate and ionize said precursor material so as to produce an ultrafine material; and (3) cooling the ultrafine materials to prevent agglomeration.

Inventors:

LIU SHENGZHONG
MISTRY PRAVIN

Application Number:

PCT/US1997/010633

Publication Date:

May 14, 1998

Filing Date:

June 20, 1997

Export Citation:

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Assignee:

QQC INC (US)

International Classes:

C01B31/06; C01B31/36; (IPC1-7): C04B/

Foreign References:

JPS6395102A	1988-04-26
JPS6397225A	1988-04-27
EP0124901A2	1984-11-14

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