• 文献标题:   Novel hybrid fiber reinforced mortar production using polyvinyl alcohol with a blend of graphene oxide and silver nanoparticles
  • 文献类型:   Article
  • 作  者:   UYGUNOGLU T, SIMSEK B, CERAN OB, ERYESIL O
  • 作者关键词:   fiberreinforced mortar, graphene oxide, polyvinyl alcohol, silver nanoparticle
  • 出版物名称:   JOURNAL OF BUILDING ENGINEERING
  • ISSN:  
  • 通讯作者地址:  
  • 被引频次:   6
  • DOI:   10.1016/j.jobe.2021.102641 EA MAY 2021
  • 出版年:   2021

▎ 摘  要

In order to eliminate the disadvantage of neat polyvinyl alcohol (PVA) on cementitious composites, PVA hybrid fibers containing graphene oxide and dispersed silver nanoparticles were prepared and its effect on cementitious composites properties was investigated with the help of principal component analysis. Test results show that an increment ratio was obtained in fracture toughness and electrical resistivity of 47.25% and 88.13% of fiber reinforced mortar with PVA based graphene oxide and silver nanoparticles blended hybrid fibers, respectively. The findings also demonstrated that film thickness and surface roughness have a significant impact on fracture toughness and electrical resistance of fiber reinforced mortars.