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:
Oct. 27, 2020
Filed:
Jan. 20, 2019
Tsinghua University, Beijing, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
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;
Tsinghua University, Beijing, CN;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
The present invention relates to a method for transferring two-dimensional nanomaterials. The method comprises: (S) providing a first substrate with a two-dimensional nanomaterial layer on a surface of the first substrate and a carbon nanotube composite film comprising a carbon nanotube film structure and a nanomaterial layer stacked with each other; (S) covering the two-dimensional nanomaterial layer with the carbon nanotube composite film, wherein the carbon nanotube film structure of the carbon nanotube composite film is in contact with the two-dimensional nanomaterial layer; (S) obtaining a composite structure comprising the two-dimensional nanomaterial layer and the carbon nanotube composite film by removing the first substrate with a corrosion solution; (S) placing the composite structure on a surface of a cleaning solution for cleaning; (S) picking up the composite structure from the cleaning solution by contacting the target substrate with the two-dimensional nanomaterial layer; and (S) removing the carbon nanotube composite film.