Invention Grant
- Patent Title: Carbon coated silica particles and methods of making same
- Patent Title (中): 碳涂层二氧化硅颗粒及其制备方法
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Application No.: US13699992Application Date: 2011-05-26
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Publication No.: US09073038B2Publication Date: 2015-07-07
- Inventor: Peter W. Carr , Alon V. McCormick , Changyub Paek
- Applicant: Peter W. Carr , Alon V. McCormick , Changyub Paek
- Applicant Address: US MN Saint Paul
- Assignee: Regents of the University of Minnesota
- Current Assignee: Regents of the University of Minnesota
- Current Assignee Address: US MN Saint Paul
- Agency: Mueting, Raasch & Gebhardt, P.A.
- International Application: PCT/US2011/038095 WO 20110526
- International Announcement: WO2011/150179 WO 20111201
- Main IPC: B01J20/20
- IPC: B01J20/20 ; B32B5/16 ; C01B33/12 ; C01B33/18 ; B01J20/283 ; B01J20/286 ; B01J20/32 ; B01J20/02 ; B01J20/10
Abstract:
Methods using homogeneous precipitation of a metal on a surface of a particle to prepare silica particles having the metal adsorbed thereon are disclosed herein. In certain embodiments, the silica particles having the metal adsorbed thereon can be used to prepare carbon coated silica particles. The carbon coated silica particles can be useful in a wide variety of applications including, for example, for use as sorbents in chromatography.
Public/Granted literature
- US20130157846A1 CARBON COATED SILICA PARTICLES AND METHODS OF MAKING SAME Public/Granted day:2013-06-20
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