Porous composite materials and methods for preparing them

Details Porous composite materials and methods for preparing them Porous composite materials and methods for preparing them

1990-11-30

1992-06-09

Herbert, Jr., Thomas J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

428325, 428331, 428422, B32B 2700, B32B 2732

Patent

active

051206005

ABSTRACT:
Sprayable dispersions or shaped articles are made from a material of high surface area by blending the material with polytetrafluoroethylene in the presence of a liquid. The blended material may be shaped into an article or coated onto the surface of an article. The article is then heated above 327.degree. C. The resulting product retains high surface area, and can be used as a catalyst or catalyst support, a biological support, or an adsorbant.

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patent: 4563371 (1986-01-01), Sirinyan et al.
Brunauer, Emmett and Teller, 1938, J. Am. Chem. Soc. 60 309.
I. Langmuir, J. Amer. Chem. Soc. 34 1310, 1912.
Methods in Enzymology, vol. XLIV ed. Klaus Moshbach 1976 Academic Press, N.Y.
V. Raghavan and D. Gidaspow, 1985, AlChe Journal, vol. 31, No. 11, pp. 1791 to 1800.

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