IV型车载储氢瓶聚合物内衬材料的氢气渗透性分析  

A review on hydrogen permeability of polymer liner materials for type IV on⁃board hydrogen storage cylinders

作　　者：张晓伟 李玉娥[1] 华晔[1] 胡法[1] ZHANG Xiaowei;LI Yue;HUA Ye;HU Fa(Sinopec(Beijing)Chemical Research Institute Co,Ltd,Beijing 100013,China)

机构地区：[1]中石化(北京)化工研究院有限公司,北京100013

出　　处：《中国塑料》2024年第4期92-97,共6页China Plastics

摘　　要：详细总结论述了气体在高分子聚合物材料中的渗透机理,并简要介绍了有关IV型储氢瓶聚合物内衬氢气渗透性的测试方法以及国内外测试标准。基于此,进一步探讨了测试温度、测试压力以及聚合物材料性能对IV型储氢瓶内衬材料氢气渗透性的影响,并展望了未来的发展方向。This paper reviewed the permeation mechanism of gases in polymer materials in detail.The test methods for hydrogen permeability of polymer linings of Type IV hydrogen storage cylinders and domestic and international test stan⁃dards were briefly introduced.The effects of test temperature,test pressure,and polymer material properties on the hy⁃drogen permeability of the liner material were further discussed along with the trend of the development direction in fu⁃ture.

关 键 词：IV型储氢瓶 聚合物内衬 氢气渗透性 标准 

分 类 号：TQ325[化学工程—合成树脂塑料工业]