Chem. J. Chinese Universities ›› 2022, Vol. 43 ›› Issue (3): 20210626.doi: 10.7503/cjcu20210626

• Review • Previous Articles     Next Articles

Controlled Preparation of Carbon Nanotube Transparent Conductive Films

YAN Wenqing1,2, ZHANG Zeyao1,3,4(), LI Yan1,2,3,4()   

  1. 1.Beijing National Laboratory for Molecular Science,Key Laboratory for the Physics and Chemistry of Nanodevices,State Key Laboratory of Rare Earth Materials Chemistry and Applications,College of Chemistry and Molecular Engineering,Peking University,Beijing 100871,China
    2.Academy for Advanced Interdisciplinary Studies,Peking University,Beijing 100871,China
    3.Peking University Shenzhen Institute,Shenzhen 518057,China
    4.PKU?HKUST Shenzhen?Hongkong Institution,Shenzhen 518057,China
  • Received:2021-08-31 Online:2022-03-10 Published:2021-11-18
  • Contact: ZHANG Zeyao,LI Yan E-mail:zeyaozhang@pku.edu.cn;yanli@pku.edu.cn
  • Supported by:
    the National Science and Technology Major Project of China(2016YFA0201904);the National Natural Science Foundation of China(21631002);the Shenzhen Basic Research Project, China(JCYJ20170817113121505);the Shenzhen KQTD Project, China(KQTD20180411143400981);the Project of Beijing National Laboratory for Molecular Sciences, China(BNLMS-CXTD-202001)

Abstract:

Carbon nanotubes have excellent electrical conductivity, light transmission properties, and outstanding flexibility, which gives them great application potential in flexible transparent conductive films. Preparation of carbon nanotube films with both good electrical conductivity and light transmission properties is the critical issue in this field. This review introduces the preparation methods of carbon nanotube films, and focuses on the controlled preparation of carbon nanotube films based on floating catalyst chemical vapor deposition. During the growth process, limi- ting the bundling of carbon nanotubes, increasing their length, and reducing the impurities are the main strategies to improve the performance of carbon nanotube films.

Key words: Carbon nanotube, Transparent conductive film, Chemical vapor deposition, Flexibility

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