本发明属于材料技术领域,公开一种手性中孔碳纳米纤维及其制备方法。该方法是以吡咯作为有机单体,过硫酸铵或三氯化铁作为氧化剂,手性两性分子N-肉豆蔻酰L-谷氨酸作为模板,通过手性模板分子自组装体诱导法,合成出手性中孔碳纳米纤维前躯体,然后在惰性气氛中高温碳化得到手性中孔碳纤维。该方法制备的手性中孔碳纤维具有均匀一致的螺旋外形,同时,沿着纤 The present invention belongs to the technical field of materials, and discloses a chiral mesoporous carbon nanofibers and a preparation method thereof. The method adopts pyrrole as organic monomer, ammonium persulfate or ferric chloride as oxidant and chiral amphoteric molecule N-myristoyl L-glutamic acid as a template to synthesize by chiral template self-assembly method, Hand out of the mesoporous carbon nanofiber precursor, and then carbonized in an inert atmosphere at high temperature to obtain chiral mesoporous carbon fiber. The chiral mesoporous carbon fiber prepared by the method has a uniform spiral appearance, and meanwhile,