Evaluation and optimization of the thermal conductivity enhancement of a water-based GO nanosheets/Au NPs hybrid nanofluid: Box-Behnken design

Abstract

In this work, a decorated graphene oxide with gold nanoparticles (GO/AuNPs)/water hybrid nanofluids was prepared as an efficient hybrid nanofluid for thermal conductivity enhancement. The impact of essential parameters, including...

Experimental study of thermal conductivity coefficient of GNSs-WO3/LP107160 hybrid nanofluid and development of a practical ANN modeling for estimating thermal conductivity

“…Many experimental and numerical studies [ [32] , [33] , [34] , [35] ] have been previously performed on the use of nanomaterials to increase heat transfer. The main factor in increasing heat transfer has been the thermal conductivity of nanoparticles [ [36] , [37] , [38] , [39] , [40] ].…”

Decorated graphene oxide with gold nanoparticles as a sensitive modified carbon paste electrode for simultaneous determination of tyrosine and uric acid

“…Additionally, gold nanoparticles are observed as dark dots with an average diameter of 15 nm on a light-shaded substrate equivalent to planar graphene oxide sheets. Due to the sheet-like structure of graphene-based nanocomposites, low-intensity peaks in different-size regions have been commonly observed in previous research investigating graphene-based nanocomposites 31 – 34 .…”