Invention Grant
- Patent Title: Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same
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Application No.: US15125920Application Date: 2014-03-14
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Publication No.: US10590277B2Publication Date: 2020-03-17
- Inventor: Henry R. Costantino , Alan Tzu-Yang Chang , Benjamin E. Kron , Avery J. Sakshaug , Leah A. Thompkins , Aaron M. Feaver
- Applicant: Group14 Technologies, Inc.
- Applicant Address: US WA Woodinville
- Assignee: Group14 Technologies, Inc.
- Current Assignee: Group14 Technologies, Inc.
- Current Assignee Address: US WA Woodinville
- Agency: Seed Intellectual Property Law Group LLP
- International Application: PCT/US2014/029106 WO 20140314
- International Announcement: WO2015/137980 WO 20150917
- Main IPC: H01G11/24
- IPC: H01G11/24 ; H01G11/34 ; H01M4/587 ; H01M10/06 ; H01M12/08 ; C08G14/08 ; C08L61/34 ; C08G8/22 ; C08F2/02 ; C01B32/05 ; C08G69/44 ; C08G73/06 ; C08L77/12 ; C08L79/04 ; C09C1/48 ; H01M10/052 ; H01M4/62
Abstract:
The present application is directed to methods for solvent-free preparation of polymers and their subsequent processing into activated carbon materials. These methods unexpectedly demonstrate ability to tune pore structure in the polymer gel and carbon produced there from, while also providing distinct advantages over the current art.
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