Pitch-based carbon foam heat sink with phase change material

Details Pitch-based carbon foam heat sink with phase change material Pitch-based carbon foam heat sink with phase change material

C - Chemistry, Metallurgy

04

B

C04B 38/00 (2006.01) B29C 67/20 (2006.01) C01B 31/04 (2006.01) C04B 35/52 (2006.01)

Patent

CA 2605200

The present invention relates to a process for producing carbon foam for heat sinks without the need for conventional oxidation stabilization. There is provided a process comprising: (1) heating a liquified pitch under non-oxidizing, superatmospheric conditions below about 500° C. sufficient to produce a carbon foam; (2) coking said carbon foam by heating said carbon foam at a temperature above about 500° C. under non-oxidizing, superatmospheric conditions; (3) heating the coked carbon foam under conditions sufficient to produce a substantially graphitic carbon foam; and (4) at least partially filling porous regions in the substantially graphitic carbon foam with a phase-change material.

Affiliated with

Also associated with

Rating

Pitch-based carbon foam heat sink with phase change material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pitch-based carbon foam heat sink with phase change material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pitch-based carbon foam heat sink with phase change material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1810413