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      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/043/0147

    • Keywords

       

      Graphene oxide–silver; hybrid nanofluids; thermal conductivity.

    • Abstract

       

      Ethylene glycol (EG)-based hybrid nanofluids containing graphene oxide–silver nanosheets (GO–Ag) were simply prepared without using any surfactant. The graphene oxide–silver composites were characterized using X-raydiffraction analysis, transmission electron microscope, infrared and UV–visible spectroscopy. The stability of GO–Ag nanofluids was estimated by UV–visible spectroscopy. The GO–Ag/EG hybrid nanofluids has good stability withoutsignificant sedimentation for 60 days. A few thermophysical properties of GO–Ag/EG nanofluids with 0.1, 0.2 and 0.3 wt% nanosheets were analysed experimentally at different temperatures ranging from 20 to 50$^{\circ}$C.

    • Author Affiliations

       

      DAN LI1 YUXIANG WANG1 MENG GUO1 MINGJUN SONG1 YANG REN1

      1. Department of Chemistry and Chemical Engineering, Weifang University, Weifang 261061, China
    • Dates

       
  • Bulletin of Materials Science | News

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