Invention Grant
- Patent Title: CNT dispersion solution, CNT compact, CNT composition, CNT aggregate, and method of producing each
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Application No.: US13886591Application Date: 2013-05-03
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Publication No.: US10040686B2Publication Date: 2018-08-07
- Inventor: Kenji Hata , Kazufumi Kobashi , Don N. Futaba
- Applicant: National Institute of Advanced Industrial Science and Technology
- Applicant Address: JP Tokyo
- Assignee: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Current Assignee: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Current Assignee Address: JP Tokyo
- Agency: Hauptman Ham, LLP
- Priority: JP2010-249140 20101105
- Main IPC: H01B1/04
- IPC: H01B1/04 ; B82Y30/00 ; C01B31/02 ; C04B35/528 ; C04B35/626 ; B82Y40/00 ; C01B32/174 ; C08K3/04
Abstract:
A CNT dispersion liquid of the preset invention includes a CNT agglomerate arranged with a mesh body formed from a plurality of CNTs, the CNT agglomerate being dispersed in a dispersion medium is provided wherein a CNT agglomerate is obtained by extracting from the dispersion liquid and drying the CNT agglomerate the obtained CNT agglomerate has a pore size of 0.02 μm or more and 2.0 μm or less being maximized a differential pore volume in a pore size range of 0.002 μm or more and 10.00 μm or less measured using a mercury intrusion porosimeter.
Public/Granted literature
- US10011490B2 CNT dispersion solution, CNT compact, CNT composition, CNT aggregate, and method of producing each Public/Granted day:2018-07-03
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