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Preparation and characterization of TiO2/expanded graphite |
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| Authors: | LAI Qi ZHU Shifu LIU Guoqin ZOU Min LI Yufeng LUO Xueping |
| Institution: | 1. College of Material Science and Engineering, Sichuan University, Chengdu 610065, China;Panzhihua University, Panzhihua 617000, China 2. College of Material Science and Engineering, Sichuan University, Chengdu 610065, China 3. Panzhihua University, Panzhihua 617000, China |
| Abstract: | In order to obtain anatase TiO2/expanded graphite with high expansion volume, titania gel was introduced to expandable graphite surface by sol-gel process, and then the composite was expanded and calcined at high temperature. The samples were analysed by using scanning electron microscope (SEM), X-ray diffraction(XRD), energy disperse spectroscopy(EDS), and differential scanning calorimetry(DSC). The optimal conditions for preparation are as follows: the molar ratio of tetrabutyl orthotitanate to triethanol... |
| Keywords: | expanded graphite titanium dioxide composite preparation |
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