离心纺丝创新高效制备高性能聚丙烯腈基碳纤维纸

IF 2.2 4区工程技术 Q1 MATERIALS SCIENCE, TEXTILES

Journal of Industrial Textiles Pub Date : 2023-01-01 DOI:10.1177/15280837221149214

Zhiyu Wu, S. Qin, Yuemei Liu, Jun Hu, Xing Li, Bowen Zhang, Chunhua Zhang, Ke Zhang, Jiuxiao Sun, Heng Pan, Xin Liu

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引用次数: 0

摘要

聚丙烯腈（PAN）碳纤维由于其高强度、良好的导电性和导热性以及优异的综合性能，经常被用于制备高性能的纸基材料。本研究开发了一种离心纺丝制备PAN基碳纤维的新方法，并成功地获得了稳定、均匀的PAN碳纤维纸。随后，对PAN碳纤维纸的形成过程、微观形貌、导电性、电化学性能和疏水性进行了研究和评价。结果表明，用该方法制备的PAN碳纤维纸的电导率达到43.250 s·cm−1，电阻率低至0.023–0.033Ω·cm，接触角超过140°。本研究采用一种新的方法制备PAN碳纤维纸，为制备高性能纤维纸提供了另一种方法。

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Innovative and efficient preparation of high-performance polyacrylonitrile-based carbon fiber paper by centrifugal spinning

Polyacrylonitrile (PAN) carbon fibers are often used to prepare high-performance paper-based materials owing to their high strength, good electrical and thermal conductivity, and superior comprehensive properties. In this study, a novel method for preparing PAN-based carbon fibers by centrifugal spinning was developed, and a stable and homogeneous PAN carbon fiber paper was successfully obtained. Subsequently, the formation process, microscopic morphology, electrical conductivity, electrochemical performance and hydrophobicity of the PAN carbon fiber paper were studied and evaluated. The results showed that the electrical conductivity of the PAN carbon fiber paper prepared via this method reached 43.250 s·cm−1, resistivity was as low as 0.023–0.033 Ω·cm, and contact angle exceeded 140°. This study adopted a new method to prepare PAN carbon fiber paper, which provided another method for the preparation of high-performance fiber paper.

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来源期刊

Journal of Industrial Textiles MATERIALS SCIENCE, TEXTILES-

CiteScore

5.30

自引率

18.80%

发文量

165

审稿时长

2.3 months

期刊介绍： The Journal of Industrial Textiles is the only peer reviewed journal devoted exclusively to technology, processing, methodology, modelling and applications in technical textiles, nonwovens, coated and laminated fabrics, textile composites and nanofibers.