科学研究

GO@PANI分级异质核壳材料的可控制备研究

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  • 浙江工业大学材料科学与工程学院,杭州310014
樊哲(1989-),男,硕士研究生,主要从事吸波材料的研究。

收稿日期: 2019-10-24

  修回日期: 2020-12-05

  网络出版日期: 2021-03-03

基金资助

浙江省自然科学基金(LY17E030006)

Research on controllable preparation of GO@PANI hierarchical heterostructure core-shell material

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  • School of Material Science and Engineering,Zhejiang University of Technology, Hangzhou 310014

Received date: 2019-10-24

  Revised date: 2020-12-05

  Online published: 2021-03-03

摘要

因具有多层次、多维度、多组分的耦合和协同效应,分级异质结构纳米材料的设计与制备已成人们关注的热点。利用氧化石墨烯(GO)的大比表面积片状结构的特点,通过原位低温聚合在其表面制备出聚苯胺(PANI)的纳米阵列,形成以GO为核层,PANI为壳层的GO@PANI微粒。分别研究反应时间、PANI添加量、掺杂酸浓度对GO@PNAI表面形貌的影响。在此基础上,探索GO@PNAI的生成机理,为GO@PNAI分级异质核壳材料的可控制备提供了理论依据。

本文引用格式

樊哲, 张盛盛, 陈静怡, 范萍 . GO@PANI分级异质核壳材料的可控制备研究[J]. 化工新型材料, 2021 , 49(2) : 130 -134 . DOI: 10.19817/j.cnki.issn 1006-3536.2021.02.030

Abstract

Because of its multi-level,multi-dimensional,multi-component coupling and synergistic effect,the design and preparation of heterostructure nanomaterials attracted many attention.GO@PANI particles with graphene as the core layer and polyaniline as the shell were prepared by in-situ low-temperature polymerization.The effects of reaction time,PANI addition amount and doped acid concentration on the surface morphology of GO@PNAI were studied.On this basis,the growth mechanism of PNAI nanorods was explored.This work may provide a basis for the controllable preparation of GO@PNAI heterogeneous core-shell materials.

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