螺旋碳纤维及相关材料的合成：过去与近期进展综述

Synthesis of Helical Carbon Fibers and Related Materials: A Review on the Past and Recent Developments.

作者信息

Raghubanshi Himanshu, Dikio Ezekiel Dixon

机构信息

Applied Chemistry and Nanoscience Laboratory, Department of Chemistry, Vaal University of Technology, P. O. Box X021, Vanderbijlpark 1900, Republic of South Africa.

出版信息

Nanomaterials (Basel). 2015 Jun 2;5(2):937-968. doi: 10.3390/nano5020937.

DOI:10.3390/nano5020937

PMID:28347045

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5312885/

Abstract

Helical carbon fibers (HCFs) have been widely studied due to their unique helical morphology and superior properties, which make them efficient materials for several potential applications. This review summarizes the past and current advancement on the synthesis of HCFs. The review focuses and discusses synthesis strategies and effect of experimental parameters on the growth of HCFs. The effect of preparation method of catalyst, catalyst nature, catalyst composition, catalyst size, catalyst initial and final shape, reaction temperature, reaction time, carbon source, impurities, and electromagnetic field on the growth of HCFs is reviewed. We also discuss the growth mechanism for HCFs and the synthesis of HCFs related materials. Finally, we conclude with a brief summary and an outlook on the challenges and future prospects of HCFs.

摘要

螺旋碳纤维（HCFs）因其独特的螺旋形态和优异性能而受到广泛研究，这使其成为多种潜在应用的高效材料。本综述总结了HCFs合成方面的过去和当前进展。该综述聚焦并讨论了合成策略以及实验参数对HCFs生长的影响。综述了催化剂制备方法、催化剂性质、催化剂组成、催化剂尺寸、催化剂初始和最终形状、反应温度、反应时间、碳源、杂质以及电磁场对HCFs生长的影响。我们还讨论了HCFs的生长机理以及HCFs相关材料的合成。最后，我们以对HCFs的挑战和未来前景的简要总结及展望作为结论。