China Plastics ›› 2021, Vol. 35 ›› Issue (12): 145-153.DOI: 10.19491/j.issn.1001-9278.2021.12.023

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Research progress in gas barrier polymer/graphene composites

YANG Xiaolong, LI Yongqing, YAN Xiaokun, CHEN Wenjing, MA Xiuqing()   

  1. College of Mechanical and Electrical Engineering,Beijing University of Chemical Technology,Beijing 100029,China
  • Received:2021-06-15 Online:2021-12-26 Published:2021-12-22

Abstract:

The permeation theory of small gas molecules and gas barrier model were introduced. The preparation methods of gas barrier graphene/polymer composites and the characterization methods of gas barrier properties were reviewed. The main factors affecting the gas barrier properties of the graphene/polymer composites and the corresponding improvement measures were analyzed and summarized. The future research directions were also prospected.

Key words: permeation theory of small gas molecules, gas barrier model, graphene, composite, preparation method, characterization means

CLC Number: