Synthesis of ordered mesoporous materials using surfactant liquid crystals or micellar solutions |
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| Institution: | 1. Russian Academy of Sciences, Kazan, Russia;2. Kazan State Technological University, Kazan, Russia;3. University of Coimbra (FFUC), Coimbra, Portugal;4. University of Coimbra, Coimbra, Portugal;5. University of Trás-os-Montes and Alto Douro, UTAD, Vila Real, Portugal;1. Department of Chemistry, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada;2. Key Laboratory of Cluster Science (Ministry of Education), School of Chemistry, Beijing Institute of Technology, Beijing 100081, PR China;3. Laboratoire de Chimie Organique Fine et Hétérocyclique, IRCOF, INSA de Rouen, 76131 Mont Saint Aignan Cedex, France;1. State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 210009, PR China;2. College of Materials Science and Engineering, Nanjing Tech University, Nanjing 210009, PR China;3. State Key Laboratory of Coordination Chemistry, Nanjing University 210093, PR China;4. Hubei Key Laboratory for Processing and Application of Catalytic Materials, Huanggang Normal University, Huanggang 438000, PR China;1. Division of Allergy and Immunology, Cincinnati Children''s Hospital Medical Center, Cincinnati, Ohio;2. Sugar Maple Research & Extension Field Station, Cornell University, Ithaca, NY;3. Division of Pulmonary Medicine, Cincinnati Children''s Hospital Medical Center, Cincinnati, Ohio;1. Department of Physics, Sri Ramakrishna Mission Vidyalaya College of Arts and Science, Coimbatore 641020, Tamil Nadu, India;2. Department of Physics, Karpagam University, Coimbatore 641021, Tamil Nadu, India;1. Department of Chemistry, Veer Narmad South Gujarat University, Surat-395007, India;2. Shah Schulman Center for Surface Science & Nanotechnology, Dharmsinh Desai University, Nadiad-387001, India;3. Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India |
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| Abstract: | Formation of ordered mesoporous materials using surfactant templating proceeds via mechanisms relying on optimising interactions between the inorganic and organic components of the synthesis. For oxides, the rates of hydrolysis and condensation of the inorganic species relative the rate of assembly of the mesostructure is crucial. Synthetic strategies to control these factors have been reviewed and it appears that mesostructured silica can be prepared in most phases found in binary surfactant–water systems by optimising the volume fraction of the surfactant and the hydrolysed inorganic precursor. |
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