Invention Grant
- Patent Title: Doping agents for use in conjugated polymer extraction process of single walled carbon nanotubes
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Application No.: US15612538Application Date: 2017-06-02
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Publication No.: US10322937B2Publication Date: 2019-06-18
- Inventor: Zhao Li , Jianfu Ding , Patrick Roland Lucien Malenfant
- Applicant: NATIONAL RESEARCH COUNCIL OF CANADA
- Applicant Address: CA Ottawa
- Assignee: National Research Council of Canada
- Current Assignee: National Research Council of Canada
- Current Assignee Address: CA Ottawa
- Agency: Aventum IP Law LLP
- Main IPC: C01B32/159
- IPC: C01B32/159 ; B01D11/02
Abstract:
A method for modulation of yield and semiconducting (sc)-purity of single-walled carbon nanotubes (SWCNTs) in a conjugated polymer extraction (CPE) process, the method comprising addition of an n-type dopant or a p-type dopant to the CPE process, wherein: the n-type dopant has a reduction potential of between −4.2 eV and −3.0 eV; and the p-type dopant has a reduction potential of between −6.0 eV and −4.5 eV.
Public/Granted literature
- US20180346335A1 DOPING AGENTS FOR USE IN CONJUGATED POLYMER EXTRACTION PROCESS OF SINGLE-WALLED CARBON NANOTUBES Public/Granted day:2018-12-06
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