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A synthetic route to tubelike mesoporous carbon materials with a cubic structure has been developed by using propylsulfonic acid groups anchored onto a silica wall, which act as an acid catalyst for carbon-source polymerization. Pores with diameters of 2.4 and 4.0 nm were recorded for the carbon replicas obtained after removing the silica walls (see isotherm).
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Che et al. (2003) studied this question.
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