Progress in Polymer Science ( IF 27.1 ) Pub Date : 2019-02-16 , DOI: 10.1016/j.progpolymsci.2019.02.003 Maciej Kopeć , Melissa Lamson , Rui Yuan , Chuanbing Tang , Michał Kruk , Mingjiang Zhong , Krzysztof Matyjaszewski , Tomasz Kowalewski
An overview on polyacrylonitrile (PAN)-derived carbon nanomaterials is presented. Controlled synthesis of well-defined PAN by reversible deactivation radical polymerization (RDRP) techniques is discussed as a route to tailored carbon precursors of various architectures, such as block copolymers (BCPs) and organic-inorganic hybrids. Primary examples of different approaches to templating include the use of PAN-containing BCPs self-assembled on planar surfaces or in solution to yield: (i) bulk carbon films, (ii) discrete nano-objects and (iii) mesoporous copolymer-templated nanocarbons (CTNCs). Inorganic templates or electrospinning as a viable approach to ordered mesoporous carbons or carbon nanofibers are also discussed. Special attention is devoted to nitrogen doping in PAN-derived partially graphitic carbons and to the evaluation of nitrogen-enriched nanocarbons in energy conversion and storage applications such as supercapacitors, lithium-sulfur batteries, electrocatalysts, solar cells or CO2 sorbents.
中文翻译:
聚丙烯腈衍生的纳米碳材料
概述了聚丙烯腈(PAN)衍生的碳纳米材料。通过可逆失活自由基聚合(RDRP)技术控制明确的PAN的受控合成被讨论为制备各种结构的量身定制的碳前体的途径,例如嵌段共聚物(BCP)和有机-无机杂化体。不同模板化方法的主要示例包括使用在平面或溶液中自组装的含PAN BCP,以产生:(i)块状碳膜,(ii)离散的纳米物体,以及(iii)介孔共聚物为模板的纳米碳(CTNC)。还讨论了无机模板或静电纺丝作为有序介孔碳或碳纳米纤维的可行方法。2种吸附剂。