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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.:

US 10906286 B1

PDFFull Text
Date of Patent:
Feb. 02, 2021

Filed:

Jan. 20, 2019

Method for transferring two-dimensional nanomaterials

Applicants:

Tsinghua University, Beijing, CN;

Hon Hai Precision Industry Co., Ltd., New Taipei, TW;

Inventors:

Lin Cong, Beijing, CN;

Wei Zhao, Beijing, CN;

Jin Zhang, Beijing, CN;

Yu-Chien Tsai, Beijing, CN;

Kai-Li Jiang, Beijing, CN;

Shou-Shan Fan, Beijing, CN;

Assignees:

Tsinghua University, Beijing, CN;

HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;

Attorney:

ScienBiziP, P.C.

Primary Examiner:

Mark A Osele

Assistant Examiner:

Nickolas R Harm

Int. Cl.
CPC ...
B32B 43/00 (2006.01); B32B 37/00 (2006.01); B32B 7/12 (2006.01); B32B 3/26 (2006.01); B32B 9/04 (2006.01); B32B 38/10 (2006.01);
U.S. Cl.
CPC ...
B32B 37/025 (2013.01); B32B 3/266 (2013.01); B32B 7/12 (2013.01); B32B 9/041 (2013.01); B32B 38/10 (2013.01); B32B 43/006 (2013.01); Y10T 156/1111 (2015.01); Y10T 156/1116 (2015.01); Y10T 156/1168 (2015.01);
Abstract

The present invention relates to a method for transferring two-dimensional nanomaterials. The method comprises the following steps: S, providing a first substrate and a two-dimensional nanomaterial layer on a surface of the first substrate; S, covering the two-dimensional nanomaterial layer with a carbon nanotube film structure; S, obtaining a composite structure comprising the two-dimensional nanomaterial layer and the carbon nanotube film structure by removing the first substrate with a corrosion solution; S, cleaning the composite structure by placing the composite structure on a surface of a cleaning solution; S, picking up the composite structure from the cleaning solution with a target substrate, by contacting the target substrate with the two-dimensional nanomaterial layer of the composite structure; and S, removing the carbon nanotube film structure from the composite structure.

Find Patent Forward Citations

Cong, Lin. (2021). Method for transferring two-dimensional nanomaterials (U.S. Patent No. 10906286). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10906286

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