Invention Grant
- Patent Title: Method and device for CNT length control
- Patent Title (中): CNT长度控制方法和装置
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Application No.: US12648110Application Date: 2009-12-28
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Publication No.: US09126836B2Publication Date: 2015-09-08
- Inventor: Kwangyeol Lee
- Applicant: Kwangyeol Lee
- Applicant Address: KR Seoul
- Assignee: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
- Current Assignee: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
- Current Assignee Address: KR Seoul
- Agency: Dorsey & Whitney LLP
- Main IPC: C01B31/02
- IPC: C01B31/02 ; H01J1/304 ; H01J9/02 ; B82Y30/00 ; B82Y40/00
Abstract:
A method for manufacturing a carbon nanotube (CNT) of a predetermined length is disclosed. The method includes generating an electric field to align one or more CNTs and severing the one or more aligned CNTs at a predetermined location. The severing each of the aligned CNTs may include etching the predetermined location of the one or more aligned CNTs and applying a voltage across the one or more etched CNTs.
Public/Granted literature
- US20110158894A1 METHOD AND DEVICE FOR CNT LENGTH CONTROL Public/Granted day:2011-06-30
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