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A series of mesoporous silica materials were synthesized via HCl-catalyzed sol-gel process of tetraethyl orthosilicate at 60°C in the presence of nonsurfactant compounds such as hydroxyacetic acid (HA), lactic acid (LAC), 2-hydroxyisobutyric acid (HIBA) and diphenylglycolic acid (DPGA) as templates or pore-forming agents. After the removal of the nonsurfactant template compounds from the template-containing...
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