Highly Conductive Nanocomposite Enabled by an Accordion-like Graphene Network for Flexible Heating Films and Supercapacitors
Highly Conductive Nanocomposite Enabled by an Accordion-like Graphene Network for Flexible Heating Films and Supercapacitors
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由类似手风琴的石墨烯网络实现的高导电纳米复合材料,用于柔性加热膜和超级电容器
DOI:
10.1021/acsanm.8b00997
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发表时间:
2018-08
影响因子:
5.9
通讯作者:
Zhu Meifang
中科院分区:
文献类型:
--
作者:
Yang Lijun;Weng Wei;Yang Junjie;Zhang Yang;Liang Yunxia;Luo Xiaogang;Zhu Meifang
Graphene-reinforced polymer nanocomposites can have favorable electrical properties, making them promising in electromagnetic, electrochromic, and photovoltaic devices. Using graphene to fabricate nanocomposites with specific electrical properties requires that the dispersion of graphene in polymer matrix is well-controlled, which however remains a big challenge. Here, we propose two intriguing designs, that is, slightly oxidizing graphene sheets and hot drawing nanocomposites, resulting in a uniform, dense, and highly aligned graphene network. The achieved conductivity of nanocomposites is as high as 25 S m–1at 6.25 wt % of graphene, which is 8 and 2 orders of magnitude higher than those of polymer matrix and nanocomposites without hot drawing, respectively. Furthermore, prototypes of heating films and flexible supercapacitors made of the highly conductive nanocomposites both exhibit high performance.
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影响因子:
10.9
作者:
Wang Yang;Liqiang Hou;Xiuwen Xu;Zihui Li;Xinlong Ma;Fan Yang;Yongfeng Li
通讯作者:
Yongfeng Li
影响因子:
9.1
作者:
Deng, Hua;Tang, Changyu;Chen, Feng;Zhang, Qin;Fu, Qiang;Zhou, Tiannan;Bai, Hongwei
通讯作者:
Bai, Hongwei
影响因子:
6.6
作者:
Lee, Hyuck;Kim, Hyeongkeun;Lee, Youngkwan
通讯作者:
Lee, Youngkwan
DOI:
10.1002/adma.201503255
发表时间:
2016-01-06
期刊:
Advanced materials (Deerfield Beach, Fla.)
影响因子:
--
作者:
Annabi N;Shin SR;Tamayol A;Miscuglio M;Bakooshli MA;Assmann A;Mostafalu P;Sun JY;Mithieux S;Cheung L;Tang XS;Weiss AS;Khademhosseini A
通讯作者:
Khademhosseini A
影响因子:
64.8
作者:
Stankovich, Sasha;Dikin, Dmitriy A.;Ruoff, Rodney S.
通讯作者:
Ruoff, Rodney S.