Preparation of porous carbon

Details Preparation of porous carbon Preparation of porous carbon

1979-11-20

1981-04-21

Meros, Edward J.

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

252421, 252422, 252444, 264 291, 423445, 423448, C01B 3102

Patent

active

042632684

ABSTRACT:
Porous carbon, suitable for instance for chromatography and as a catalyst support is formed by depositing carbon into the pores of a porous inorganic template such as silica gel, porous glass or a porous oxide, e.g. alumina, and thereafter removing the template as by dissolution or evaporation. Carbon is preferably deposited as a polymerizable organic material that is polymerized in situ in the template pores and then pyrolyzed to carbon.

REFERENCES:
patent: 1867435 (1932-07-01), Adair
patent: 3111396 (1963-11-01), Ball
patent: 3446593 (1969-05-01), Moutaud
patent: 3574548 (1971-04-01), Sands et al.
patent: 3666526 (1972-05-01), Ettinger et al.
patent: 4206078 (1980-06-01), Ohorodnik et al.
Colin et al., "J. of Chromotography" 126 (1976) pp. 43-62.

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