基于石墨烯/MWCNT 网络的高导电可拉伸聚合物复合材料。
Highly conductive and stretchable polymer composites based on graphene/MWCNT network.
机构信息
Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China.
出版信息
Chem Commun (Camb). 2013 Feb 25;49(16):1612-4. doi: 10.1039/c2cc38290c.
We have manufactured a highly conductive and stretchable composite by backfilling a preformed graphene/MWCNT aerogel with poly(dimethylsiloxane) (PDMS). The electrical conductivity of our product can reach 2.8 S cm(-1) with only 1.3 wt% graphene/MWCNT loading, and remains constant after 100 times repeated stretching by 20% and 5000 times bending.
我们通过用聚二甲基硅氧烷（PDMS）填充预先形成的石墨烯/多壁碳纳米管气凝胶制造了一种高导电和可拉伸的复合材料。我们的产品的电导率在仅添加 1.3wt%的石墨烯/多壁碳纳米管的情况下可达到 2.8 S cm(-1)，并且在经过 20%的重复拉伸 100 次和 5000 次弯曲后仍保持不变。
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