• 文献标题:   The overlooked role of reduced graphene oxide in the reinforcement of hydrophilic polymers
  • 文献类型:   Article
  • 作  者:   FLORES A, SALAVAGIONE HJ, ANIA F, MARTINEZ G, ELLIS G, GOMEZFATOU MA
  • 作者关键词:  
  • 出版物名称:   JOURNAL OF MATERIALS CHEMISTRY C
  • ISSN:   2050-7526 EI 2050-7534
  • 通讯作者地址:   Inst Estruct Mat IEM CSIC
  • 被引频次:   12
  • DOI:   10.1039/c4tc02425g
  • 出版年:   2015

▎ 摘  要

The covalent incorporation of reduced graphene oxide into a hydrophilic polymer demonstrates that, contrary to current opinion, reinforcement can be attributed to a change in water affinity. Advanced nanoindentation techniques show that the deterioration of the mechanical properties of poly(vinyl alcohol) under high relative humidity can be avoided by incorporating a small quantity of reduced graphene oxide at molecularly controlled locations.