A Facile Route to Prepare Hydrophilic Copper Nanoparticles and their Thermal Conductivities

Dan Li

doi:10.4028/www.scientific.net/AMR.279.136

Paper Titles

Preparation and Properties of High-Density Polyethylene/Silica Composites
p.115

Highly Soluble Poly (Aryl-Ether Benzoxazole) Random Copolymers by Aromatic Nucleophilic Polycondensation: Synthesis and Properties
p.120

The Effect of Microstructure on Properties of Fe-Cr-C-Nb/Ti Hardfacing Alloy
p.126

Synthesis and Crystal Structure of a Novel Copper Complex Cu(Phen)(C₈H₇O₂)₂
p.132

A Facile Route to Prepare Hydrophilic Copper Nanoparticles and their Thermal Conductivities
p.136

New Technology Research of Nondestructive Testing for Aero Aircraft Composite Materials
p.142

Study on the Adsorption Capability of Nano-Barium-Strontium Titanate Immobilized on Aluminum Oxide for Zinc Ion
p.147

Fabrication and Characteristics of Elliptical-Holes and near Elliptical Core Hexangular Lattice Photonic Crystal Fibers Based on Polymer
p.151

Alignment of Graphite Nanosheet Induced by Electic Field
p.157

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 279A Facile Route to Prepare Hydrophilic Copper...

A Facile Route to Prepare Hydrophilic Copper Nanoparticles and their Thermal Conductivities

Abstract:

Well-dispersed and hydrophilic copper nanoparticles have been synthesized from an organometallic precursor in an organic (or oil) phase. There are two layers coated on the surface of the copper nanoparticles. The coating layer can not be dissolved or rinsed off by organic media. The changing of viscosity and enhancement of the thermal conductivity of copper nanofluids is also presented.

You might also be interested in these eBooks

Mechanics, Solid State and Engineering Materials

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 279)

Pages:

136-141

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.279.136

Citation:

Cite this paper

Online since:

July 2011

Authors:

Dan Li

Keywords:

Copper, Hydrophilic, Surface Coating, Thermal Conductivity (TC)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Y. Xuan, Q. Li: Heat transfer enhancement of nanofluids. International Journal of Heat and Fluid Flow, 21, 1(2000), pp.58-64.

DOI: 10.1016/s0142-727x(99)00067-3

Google Scholar

[2] M. Liu, M. C. Lin, C.Y. Tsai, C. Wang: Enhancement of thermal conductivity with Cu for nanofluidsn using chemical reduction method. International Journal of Heat and Mass Transfer, 49, 17(2006), pp.3028-3033.

DOI: 10.1016/j.ijheatmasstransfer.2006.02.012

Google Scholar

[3] C. Choi, H. S. Yoo, J. M. Oh: Preparation and heat transfer properties of nanoparticle-in-transformer oil dispersions as advanced energy-efficient coolants. Current Applied Physics, 8, 6(2008), pp.710-712.

DOI: 10.1016/j.cap.2007.04.060

Google Scholar

[4] P .K. Khanna, S. Gaikwad, P. V. Adhyapak, N. Singh, R. Marimuthu: Synthesis and characterization of copper nanoparticles. Materials Letters, 61, 25(2007), pp.4711-4714.

DOI: 10.1016/j.matlet.2007.03.014

Google Scholar

[5] P. Kanninen, C. Johans, J. Merta, K. Kontturi: Influence of ligand structure on the stability and oxidation of copper nanoparticles. Journal of Colloid and Interface Science, 318, 1(2008), pp.88-95.

DOI: 10.1016/j.jcis.2007.09.069

Google Scholar

[6] S. A. AL-Thabaiti, F.M. Al-Nowaiser, A.Y. Obaid, A.O. Al-Youbi, Z. Khan: Formation and characterization of surfactant stabilized silver nanoparticles: A kinetic study. Colloids and Surfaces B: Biointerfaces, 67, 2(2008), pp.230-237.

DOI: 10.1016/j.colsurfb.2008.08.022

Google Scholar

[7] P. K. Khannaa, T. S. Kale, M. Shaikh, N. K. Raob, C.V.V. Satyanarayana: Synthesis of oleic acid capped copper nano-particles via reduction of copper salt by SFS. Materials Chemistry and Physics, 110, 1(2008), pp.21-25.

DOI: 10.1016/j.matchemphys.2008.01.013

Google Scholar

[8] J. Yang, Y. Zhou: A new method for preparing hydrophobic nano-copper powders. J Mater Sci, 42, 18(2007), pp.7638-7642.

DOI: 10.1007/s10853-007-1899-9

Google Scholar

[9] S. Bucak, A. Pugh-Jones, C. Lewis, D.C. Steytler: Metal nanoparticle formation in oil media using di(2-ethylhexyl) phosphoric acid (HDEHP). Journal of Colloid and Interface Science, 320, 1(2008), pp.163-167.

DOI: 10.1016/j.jcis.2007.12.006

Google Scholar

[10] C. Wu, B. P. Mosher, T. Zeng: One-step green route to narrowly dispersed copper nanocrystals. Journal of Nanoparticle Research, 8, 6(2006), pp.965-969.

DOI: 10.1007/s11051-005-9065-2

Google Scholar

[11] H. Zhu, Y. Lin, Y. Yin: A novel one-step chemical method for preparation of copper nanofluids. Journal of Colloid and Interface Science, 277, 1(2004), pp.100-103.

DOI: 10.1016/j.jcis.2004.04.026

Google Scholar