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. 28, 2019
Filed:
Mar. 14, 2014
Applicant:
The Provost, Fellows, Foundation Scholars, and the Other Members of Board, of the College of the Holy and Undivided Trinity of Queen Elizabeth, Near Dublin, Dublin, IE;
Inventors:
Jonathan Coleman, Dublin, IE;
Keith Paton, Co. Dublin, IE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/44 (2006.01); H01G 9/20 (2006.01); C01B 21/064 (2006.01); H01L 31/0224 (2006.01); H01L 29/45 (2006.01); C01B 19/00 (2006.01); C01B 21/083 (2006.01); C01G 39/06 (2006.01); C01G 39/00 (2006.01); C01G 41/00 (2006.01); C09C 1/46 (2006.01); C09C 3/04 (2006.01); C01B 19/04 (2006.01); H01G 4/008 (2006.01); H01G 9/042 (2006.01); H01G 11/36 (2013.01); H01L 33/40 (2010.01); H01M 4/583 (2010.01); C01B 32/19 (2017.01);
U.S. Cl.
CPC ...
H01L 29/45 (2013.01); C01B 19/007 (2013.01); C01B 19/04 (2013.01); C01B 21/064 (2013.01); C01B 21/0648 (2013.01); C01B 21/083 (2013.01); C01B 32/19 (2017.08); C01G 39/00 (2013.01); C01G 39/06 (2013.01); C01G 41/00 (2013.01); C09C 1/46 (2013.01); C09C 3/04 (2013.01); H01G 4/008 (2013.01); H01G 9/042 (2013.01); H01G 9/2045 (2013.01); H01G 11/36 (2013.01); H01L 31/022425 (2013.01); H01L 33/40 (2013.01); H01L 51/441 (2013.01); H01M 4/583 (2013.01); C01P 2002/82 (2013.01); C01P 2004/04 (2013.01); C01P 2004/24 (2013.01); Y02P 20/582 (2015.11);
Abstract
A process for exfoliating untreated 3-dimensional material to produce a 2-dimensional material, said process comprising the steps of mixing the untreated 3-dimensional material in a liquid to provide a mixture; applying shear force to said mixture to exfoliate the 3-dimensional material and produce dispersed exfoliated 2-dimensional material in solution; and removing the shear force applied to said mixture, such that the dispersed exfoliated 2-dimensional material remains free and unaggregated in solution.