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      https://www.ias.ac.in/article/fulltext/boms/038/05/1457-1463

    • Keywords

       

      Au; catalytic; composite; recycling.

    • Abstract

       

      Freestanding paper-like materials prepared from chemically derived graphene have considerable potential as a carbon-based catalyst in high-performance flexible catalytic reaction. Herein, a highly flexible graphene paper (GP) assembled from graphene oxides (GOs) with the aid of polyacrylamide (PAA) and electroless deposition of gold nanoparticles (AuNPs) was prepared. In contrast to previous reports on GOs based on a flow-directed assembly of graphene sheets, this GOs/PAA/Au composite paper exhibited a highly wrinkled and disordered morphology. The resultant GOs/PAA/Au composite paper was applied as a catalytic material for the reduction of 4-nitrophenol and showed the favour separation, recovery and cyclic utilization properties.

    • Author Affiliations

       

      Hua Chen1 Guohua Jiang1 2 3 Lei Li1 Yongkun Liu1 Qin Huang1 Tengteng Jiang1 Xiangxiang Du1

      1. Department of Materials Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
      2. National Engineering Laboratory for Textile Fiber Materials and Processing Technology (Zhejiang), Hangzhou 310018, PR China
      3. Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ATMT), Ministry of Education, Hangzhou 310018, PR China
    • Dates

       
  • Bulletin of Materials Science | News

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