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作者:Kim Sedong , Kim Junhyo ...
来源:[J].Journal of nanoscience and nanotechnology(IF 1.149), 2018, Vol.18 (1), pp.645-650PubMed
摘要:Surface modification is necessary to decrease graphene's (GN) stacking process and increase its advantageous properties. In this study, the effects of acid treatment and grinding processes on the structural integrity of GN have been studied. Morphological and structural char...
作者:Kim Sedong , Kim Junhyo ...
来源:[J].Journal of nanoscience and nanotechnology(IF 1.149), 2018, Vol.18 (3), pp.1730-1740PubMed
摘要:This study presents the forced convective heat transfer of a nanofluid consisting of distilled water and different weight concentrations (1 wt% and 2 wt%) of Al2O3 nanoparticles flowing in a vertical shell and tube heat exchanger under counter flow and laminar flow regime wi...
作者:Kim Sedong , Lee Ajeong ...
来源:[J].Journal of nanoscience and nanotechnology, 2020, Vol.20 (4), pp.2337-2343PubMed
摘要:Nanofluids are considered alternative heat transfer fluids because of their excellent thermal and electronic conductivities. Recently, carbon nanomaterials such as carbon nanotubes and graphene have been considered to fabricate enhanced heat transfer nanofluids, but using th...

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