Effects of Assistant Agent on Mesoporous Structure of Silica MCM-41 Molecular Sieves

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The nanostrutured mesoporous silica materials MCM-41 with different pore sizes were synthesized by adding 1,3,5-trimethylbenzene (TMB) as assistant agent in the reactant mixture. The obtained samples were investigated by XRD, HRTEM, FTIR and N2 adsorption
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