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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 10562774 B1

PDFFull Text
Date of Patent:
Feb. 18, 2020

Filed:

May. 29, 2018

Method for separating carbon nanotube array from growth substrate

Applicants:

Tsinghua University, Beijing, CN;

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

Inventors:

Liang Liu, Beijing, CN;

Qi Cai, Beijing, CN;

Qiu-Qiu Zheng, Beijing, CN;

Assignees:

Tsinghua University, Beijing, CN;

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

Attorney:

ScienBiziP, P.C.

Primary Examiner:

Richard M Rump

Int. Cl.
CPC ...
C01B 32/162 (2017.01); B01J 21/18 (2006.01); B82B 3/00 (2006.01); C01B 32/168 (2017.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C01B 32/162 (2017.08); B01J 21/185 (2013.01); B82B 3/0004 (2013.01); B82B 3/0014 (2013.01); C01B 32/168 (2017.08); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01);
Abstract

A method for separating a carbon nanotube array grown on a growth substrate from the growth substrate includes providing a carbon nanotube array grown on the growth substrate. The carbon nanotube array includes a plurality of carbon nanotube, each of the plurality of carbon nanotubes includes a top end and a bottom end, and the bottom end is bonded to the growth substrate. The bottom end is oxidized to form an oxidized carbon nanotube array. And then the oxidized carbon nanotube array or the growth substrate is applied to a force.

Find Patent Forward Citations

Liu, Liang. (2020). Method for separating carbon nanotube array from growth substrate (U.S. Patent No. 10562774). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10562774

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