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~(27)Al MAS-NMR study of inorganic polymer formation at ambient temperature |
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| Authors: | Sang-Wook AHN Hee-Soo LEE Wan-Hee YANG Jung-Woo LEE Young-Keun JEONG National Core Research Center for Hybrid Materials Solution Pusan National University Busan - Korea School of Material Science Engineering INTChem Co Ltd Suwon - |
| Affiliation: | Sang-Wook AHN1,Hee-Soo LEE2,Wan-Hee YANG3,Jung-Woo LEE3,Young-Keun JEONG1 1. National Core Research Center for Hybrid Materials Solution,Pusan National University,Busan 609-735,Korea,2. School of Material Science and Engineering,3. INTChem Co.,Ltd.,Suwon 443-373 |
| Abstract: | Inorganic polymers are a novel class of materials formed by the polymerization of silicon, aluminium and oxygen species to form an amorphous three-dimensional framework structure. The basis of this process is the alkaline solutions to induce a certain amount of Si and Al atoms to dissolve from a feedstock such as aluminosilicate. A study of 27Al MAS-NMR was carried out in an attempt to understand the reaction mechanism of the inorganic polymerization at ambient temperature. Scanning electron microscopy (SEM... |
| Keywords: | inorganic polymer amorphous tetrahedral |
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