Graphene Emerges as a Versatile Template for Materials Preparation,Small

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Graphene Emerges as a Versatile Template for Materials Preparation
Small ( IF 13.0 ) Pub Date : 2016-04-05 , DOI: 10.1002/smll.201503722
Zhengjie Li _{1,

2} , Sida Wu ₃ , Wei Lv ₃ , Jiao-Jing Shao ₄ , Feiyu Kang ₃ , Quan-Hong Yang _{1,

2,

3}

Affiliation

Graphene and its derivatives are emerging as a class of novel but versatile templates for the controlled preparation and functionalization of materials. In this paper a conceptual review on graphene‐based templates is given, highlighting their versatile roles in materials preparation. Graphene is capable of acting as a low‐dimensional hard template, where its two‐dimensional morphology directs the formation of novel nanostructures. Graphene oxide and other functionalized graphenes are amphiphilic and may be seen as soft templates for formatting the growth or inducing the controlled assembly of nanostructures. In addition, nanospaces in restacked graphene can be used for confining the growth of sheet‐like nanostructures, and assemblies of interlinked graphenes can behave either as skeletons for the formation of composite materials or as sacrificial templates for novel materials with a controlled network structure. In summary, flexible graphene and its derivatives together with an increasing number of assembled structures show great potentials as templates for materials production. Many challenges remain, for example precise structural control of such novel templates and the removal of the non‐functional remaining templates.

中文翻译：

石墨烯成为通用的材料制备模板

石墨烯及其衍生物正作为一类新颖但用途广泛的模板出现，用于材料的受控制备和功能化。在本文中，对基于石墨烯的模板进行了概念性综述，突出了它们在材料制备中的多功能作用。石墨烯能够充当低维硬模板，其二维形态指导新纳米结构的形成。氧化石墨烯和其他官能化的石墨烯是两亲性的，可以看作是软模板，用于格式化生长或诱导纳米结构的受控组装。此外，重新堆叠的石墨烯中的纳米空间可用于限制片状纳米结构的生长，互连石墨烯的组装和组装可以充当形成复合材料的骨架，也可以充当具有受控网络结构的新型材料的牺牲模板。总之，柔性石墨烯及其衍生物以及越来越多的组装结构显示出巨大的潜力，可作为材料生产的模板。仍然存在许多挑战，例如，对此类新颖模板的精确结构控制以及删除无功能的剩余模板。

更新日期：2016-04-05

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