Invention Grant
- Patent Title: Fabrication of carbon nanoribbons from carbon nanotube arrays
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Application No.: US15510789Application Date: 2015-09-14
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Publication No.: US10646846B2Publication Date: 2020-05-12
- Inventor: Yung Joon Jung , Hyun Young Jung , Swastik Kar , Chi Won Ahn , Mildred Dresselhaus , Paulo Antonio Trindade Araujo
- Applicant: Northeastern University , Massachusetts Institute of Technology
- Applicant Address: US MA Boston US MA Cambridge
- Assignee: Northeastern University,Massachusetts Institute of Technology
- Current Assignee: Northeastern University,Massachusetts Institute of Technology
- Current Assignee Address: US MA Boston US MA Cambridge
- Agency: Verrill Dana, LLP
- International Application: PCT/US2015/050002 WO 20150914
- International Announcement: WO2016/040948 WO 20160317
- Main IPC: B01J19/08
- IPC: B01J19/08 ; C01B32/16 ; C01B32/168 ; C01B32/18 ; C01B32/184 ; H01B1/04 ; B82Y30/00 ; B82Y40/00
Abstract:
Inter-allotropic transformations of carbon are provided using moderate conditions including alternating voltage pulses and modest temperature elevation. By controlling the pulse magnitude, small-diameter single-walled carbon nanotubes are transformed into larger-diameter single-walled carbon nanotubes, multi-walled carbon nanotubes of different morphologies, and multi-layered graphene nanoribbons.
Public/Granted literature
- US20170247257A1 Fabrication of Carbon Nanoribbons from Carbon Nanotube Arrays Public/Granted day:2017-08-31
Information query
