Peptide/Graphene Hybrid Assembly into Core/Shell Nanowires
Peptide/Graphene Hybrid Assembly into Core/Shell Nanowires
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DOI：
10.1002/adma.200903221
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发表时间：
2010-05-11
影响因子：
29.4
通讯作者：
Kim, Sang Ouk
中科院分区：
文献类型：
--
作者：
Han, Tae Hee;Lee, Won Jun;Kim, Sang Ouk
这里提出了肽和石墨烯到核/壳纳米线的混合组装。在将肽溶液稀释到水性还原的石墨烯分散体中时，容易组装由包裹在肽纳米线芯周围的多层石墨烯壳组成的导电纳米线。肽核的煅烧产生具有大表面积和高热/化学稳定性的中空石墨烯-壳网络。
Hybrid assembly of peptides and graphene into core/shell nanowires is presented here. Electroconductive nanowires comprised of multilayered graphene shells wrapped around peptide nanowire cores were readily assembled upon diluting peptide solution into an aqueous reduced graphene dispersion. Calcination of peptide cores generated a hollow graphene-shell network with large surface area and high thermal/chemical stability.