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Interfacial polymerization With easy operation , mild conditions , simple equipment , etc. has attracted more and more attention , especially in recent years , the use of interfacial polymerization successfully prepared new materials with special properties , such as film , microcapsules, fibers, composite materials , breaking the original can only be used for preparing a polyester limit for this classic method of preparing a polymeric material brings new vitality. On this basis, this paper , through molecular selection and structural design, using interfacial polymerization successfully prepared a series of different morphologies of the polymer poly furfuryl alcohol (PFA), polyaniline (PANI), poly furfuryl alcohol (PFA) / TiO < sub> 2 nanostructured materials , and its structure, morphology and properties were characterized and exploratory research . This thesis is divided into the following parts 1 using interfacial polymerization , preparation of poly furfuryl alcohol (PFA) film . Through SEM, FT-IR, XRD, TG / DTA means of alcohol resulting materials were characterized by poly . Of the type and concentration of acid , monomer concentration , reaction temperature and the amount of such a surfactant membrane morphology . (2) interfacial polymerization , preparation of formic acid , and hydrochloric acid doped polyaniline (PANI) nanomaterials. By TEM, FT-IR, XRD, TG / DTA and conductivity of polyaniline was measured by means of the proceeds were used to characterize nanomaterials . Studied the oxidant , the dopant concentration of the acid , and surfactant type on the morphology and conductivity of polyaniline influence . 3 using interfacial polymerization , preparation of poly furfuryl alcohol / TiO 2 (PFA / TiO 2 ) nanocomposites . By TEM, FT-IR, XRD , and TG / DTA by means of resulting composites were investigated. Studied alcohol (FA) doping , activation temperature , the reaction temperature and activation time on the morphology and catalytic properties of composite effects identified PFA / TiO 2 nanocomposites best catalytic performance ratio .
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