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A novel nonsurfactant pathway to hydrothermally stable mesoporous silica materials |
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| Authors: | Jie-Bin Pang Kun-Yuan Qiu Yen Wei |
| Affiliation: | a Department of Polymer Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Chemistry Building, Beijing 100871, People's Republic of China b Department of Chemistry, Drexel University, Philadelphia, PA 19104, USA |
| Abstract: | A novel way is described to tune the pore diameters of the hydroxy-carboxylic acid templated mesoporous silica materials by adding different amount of aluminum chloride to the synthesis mixture for the sol–gel reactions, and these silica materials obtained have higher hydrothermal stability than those prepared without AlCl3. |
| Keywords: | Nonsurfactant template Aluminum chloride Pore diameter Hydrothermal stability Mesoporous silica |
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