Carbon and carbon composites with highly ordered mesosize pores

Details Carbon and carbon composites with highly ordered mesosize pores Carbon and carbon composites with highly ordered mesosize pores

2007-05-24

2010-11-02

Sastri, Satya B (Department: 1796)

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

C423S335000

Reexamination Certificate

active

07824646

ABSTRACT:
Mesoporous carbon and silica containing composites are prepared based on the co-assembly of a suitable surfactant in a liquid medium. When a low molecular weight carbonizable polymer and a silica precursor are added to the surfactant solution, a mixture of distinct phases of the materials is formed after solvent evaporation. A polymer/silica solid composite with highly organized mesopores is obtained after surfactant removal. This product has utility as a catalyst support or gas absorbent. And the polymer-silica composite can be easily converted successively to a mesoporous carbon-silica composite and to a bimodal mesoporous carbon material.

REFERENCES:
patent: 5834387 (1998-11-01), Divakar et al.
patent: 7326396 (2008-02-01), Yu et al.
patent: 2004/0047798 (2004-03-01), Oh et al.
patent: 2004/0096586 (2004-05-01), Schulberg et al.
patent: 2005/0019574 (2005-01-01), McCrary
patent: 2005/0169829 (2005-08-01), Dai et al.

Affiliated with

Also associated with

Rating

Carbon and carbon composites with highly ordered mesosize pores does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Carbon and carbon composites with highly ordered mesosize pores, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carbon and carbon composites with highly ordered mesosize pores will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4176060