| Study on Property of Graphene/Silicone Rubber Composite |
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| DOI： |
| Key Words: graphene；silicone rubber；composite；electrical conductivity；physical property |
| Author Name | Affiliation | | ZHAO Li | Qingdao University of Science and Technology | | LIU JiaQiang | Qingdao University of Science and Technology | | LIU Yin | Qingdao University of Science and Technology | | WU Mingsheng | Qingdao University of Science and Technology | | LIANG Yongri | Institute of Chemistry Chinese Academy of Sciences | | HU Haiqing | Qingdao University of Science and Technology |
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| Abstract: |
| Graphene（TrG） was prepared by using a thermal reduction method，the TrG/silicone rubber （MVQ） composites were prepared via solution method，and the electrical conductivity and physical properties of TrG/MVQ composites were investigated.The results showed that，TrG could significantly improve the electrical conductivity of MVQ，and with the increase of addition level of TrG，the volume resistivity of TrG/MVQ composite was decreased obviously.The percolation threshold of TrG was 0.019 4.TrG also showed reinforcing effect in MVQ，and with the increase of addition level of TrG，the Shore A hardness and tensile strength of TrG/MVQ composite increased significantly.TrG could be well dispersed in MVQ matrix and the grapheme sheets stacked and interlaced together，so that TrG could form a conductive network through MVQ. |
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