The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 15, 2018
Filed:
Mar. 31, 2015
Applicant:
Case Western Reserve University, Cleveland, OH (US);
Inventors:
R. Mohan Sankaran, University Heights, OH (US);
John C. Angus, Cleveland Heights, OH (US);
Assignee:
Case Western Reserve University, Cleveland, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 32/25 (2017.01); B01J 19/08 (2006.01); C01B 32/26 (2017.01); C01B 32/28 (2017.01);
U.S. Cl.
CPC ...
C01B 32/25 (2017.08); B01J 19/088 (2013.01); C01B 32/26 (2017.08); C01B 32/28 (2017.08); B01J 2219/0875 (2013.01); B01J 2219/0883 (2013.01); B01J 2219/0898 (2013.01);
Abstract
A method of forming nanoscale diamond particles comprises providing Cand CH radicals at a low pressure, and nucleating the Cand CH radicals to form carbon nanoparticles comprising a diamond phase and a non-diamond phase. The method further comprises removing at least a portion of the non-diamond phase in flight during the nucleation of the Cand CH radicals to form a carbon powder comprising a plurality of nanoscale diamond particles.