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N. D. LYSENKO, O. V. SHVETS,’ P. S. YAREMOV, and V. G. IL’YIN
«Influence of Spatial Organization of Matrix on Structural-Sorption Properties of Nanoporous Carbon Materials»
PACS numbers: 62.23.Pq, 68.43.-h, 81.05.Rm, 81.07.Pr, 81.16.Rf, 82.70.Gg, 82.75.Fq
As revealed, the SMK-3, SMK-8, and product of sucrose carbonization in SBA-16 are structurally similar replicas of SBA-15, KIT-6, and SBA-16, respectively. In the case of МСМ-48, exact replica is not formed because of greater deformation of matrix during pyrolysis process due to features of bicontinual pore system and thinner walls of a carcass. Transformation of carbon material into product of lower symmetry during detemplating of С/МСМ-48 composite (silica dissolving), obviously, is caused by the same cause. Influence of conditions of matrix carbonization of sucrose in silica mesoporous molecular sieves of MCM-48 and SBA-15 types on structure and sorption properties of carbon MMC SMK-1 and SMK-3 types, respectively, is investigated. Nanoporous carbon materials with high structural–sorption characteristics are obtained.