| Summary: | 碩士 === 國立臺北科技大學 === 資源工程研究所 === 102 === The highly porous composite polymer materials have many good and prospect applications. Preparation of highly porous composite polymer material by High Internal Phase Emulsion method (HIPEs) has attracted high interests. The pore size and pore diameter can be controlled by varying the properties of the emulsion. HIPEs is a technology of great industrial value.
In recent years, Pickering emulsion has drawn great deal of attention. The application of solid particles to replace surfactant can reduce the use of small molecule surfactants, that are not environmentally friendly. In addition, since the solid particles was added to the emulsion, these particles can impart some special properties to the highly porous composite polymer material, e.g. electrical, optical, thermal, magnetic, chemical properties and catalytic activity etc..
This study focused on the preparation of highly porous poly-HIPEs composite polymer material by Pickering emulsion technology. Preparation HIPEs by three different type of emulsifiers - Span80.ZnO and Span80/ZnO. From the results, the highly porous composite polymer material could be polymerization with the minimum emulsifiers addition (1wt%) for each of span 80 and ZnO particle to obtain the emulsion at 90% of internal phase volume.
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