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石墨烯基超级电容器
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摘要
石墨烯拥有超薄的结构、高电导性、高理论比表面积(2620m~2/g)和比容量(550F/g)等优点,已经被证明是一种极具应用前景、高性能的超级电容器电极材料。本文着重于描述了石墨烯基材料的控制制备、结构设计及其在不同种类型超级电容器的最新进展,包括典型的石墨烯材料(石墨烯、活化石墨烯、石墨烯/金属氧化物、石墨烯/聚合物)、二维及三维石墨烯的组装、复合及掺杂、以及不同类型的超级电容器(双电层、赝电容、非对称、全固态、柔性、平面微型超级电容器)。最后,展望了石墨烯基超级电容器未来的发展趋势和面临的挑战.
Graphene-based materials have spurred intensive research for high-performance supercapacitors because of its advanced features. In this talk, I will present our recent advances on the controlled preparation and reasonable construction of various graphene-based nanomaterials, e.g., graphene, graphene hybrids, three-dimensional frameworks, and thin films, for various supercapacitors, including electric double layer capacitors, pseudocapacitors, asymmetric supercapacitors, all-solid-state supercapacitors, flexible supercapacitors and planar micro-supercapacitors. Later, the future challenges and perspectives for the development of high-performance graphene-based supercapacitors are briefly discussed.
引文
[1]Wu,Z.-S.;Parvez,K.;Li,S.;Yang,S.;Liu,Z.Y.;Liu,S.H.;Feng,X.L.;Müllen,K.Adv.Mater.2015,27(27):4054.
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    [7]Wu,Z.-S.;Winter,A.;Chen,L.;Sun,Y.;Turchanin,A.;Feng,X.L.;Müllen,K.Adv.Mater.2012,24(37):5130.
    [8]Wu,Z.-S.;Sun,Y.;Tan,Y.Z.;Yang,S.B.;Feng,X.L.;Müllen,K.J.Am.Chem.Soc.2012,134(48):19532.
    [9]Wu,Z.-S.;Ren,W.C.;Wang,D.W.;Li,F.;Liu,B.L.;Cheng,H.M.ACS Nano 2010,4(10):5835.
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