Nanodiamond-Based Thermal Fluids

被引：68

作者：

Taha-Tijerina, Jose Jaime ^{[1
]}

Narayanan, Tharangattu Narayanan ^{[2
]}

Tiwary, Chandra Sekhar ^{[1
,3
]}

Lozano, Karen ^{[4
]}

Chipara, Mircea ^{[5
]}

Ajayan, Pulickel M. ^{[1
]}

机构：

[1] Rice Univ, Dept Mat Sci & NanoEngn, Houston, TX 77005 USA

[2] Cent Electrochem Res Inst CSIR CECRI, Council Sci & Ind Res, Karaikkudi 630006, Tamil Nadu, India

[3] Indian Inst Sci, Bangalore 560012, Karnataka, India

[4] Univ Texas Pan Amer, Dept Mech Engn, Edinburg, TX 78539 USA

[5] Univ Texas Pan Amer, Dept Phys & Geol, Edinburg, TX 78539 USA

来源：

ACS APPLIED MATERIALS & INTERFACES | 2014年 / 6卷 / 07期

关键词：

nanofluids; diamond; mechanical properties; thermal conductivity; viscosity; RAMAN-SPECTROSCOPY; HEAT-TRANSFER; NANOFLUIDS; CONDUCTIVITY; DIAMOND; CARBON; SUSPENSIONS; PARTICLES; NANOPARTICLES; TRANSPORT;

D O I：

10.1021/am405575t

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Dispersions of nanodiamond (average size similar to 6 nm) within dielectric insulator mineral oil are reported for their enhanced thermal conductivity properties and potential applications in thermal management. Dynamic and kinematic viscosities-very important parameters in thermal management by nanofluids-are investigated. The dependence of the dynamic viscosity is well-described by the theoretical predictions of Einstein's model. The temperature dependence of the dynamic viscosity obeys an Arrhenius-like behavior, where the activation energy and the pre-exponential factor have an exponential dependence on the filler fraction of nanodiamonds. An enhancement in thermal conductivity up to 70% is reported for nanodiamond based thermal fluids. Additional electron microscopy, Raman spectroscopy and X-ray diffraction analysis support the experimental data and their interpretation.

引用

页码：4778 / 4785

页数：8

共 39 条

[21] The rheology of suspensions of solid particles [J].

Mueller, S. ;

Llewellin, E. W. ;

Mader, H. M. .

PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2010, 466 (2116) :1201-1228

[22] Preparation and behavior of brownish, clear nanodiamond colloids [J].

Ozawa, Masaki ;

Inaguma, Masayasu ;

Takahashi, Makoto ;

Kataoka, Fumiaki ;

Krueger, Anke ;

Osawa, Eiji .

ADVANCED MATERIALS, 2007, 19 (09) :1201-+

[23]

Perry R.H., 2007, Perry's chemical engineers' handbook

[24] Nanodiamond and onion-like carbon polymer nanocomposites [J].

Shenderova, O. ;

Tyler, T. ;

Cunningham, G. ;

Ray, M. ;

Walsh, J. ;

Casulli, M. ;

Hens, S. ;

McGuire, G. ;

Kuznetsov, V. ;

Lipa, S. .

[25] Synthesis of Aqueous and Nonaqueous Iron Oxide Nanofluids and Study of Temperature Dependence on Thermal Conductivity and Viscosity [J].

Shima, P. D. ;

Philip, John ;

Raj, Baldev .

JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (44) :18825-18833

[26]

Speight JG, 2004, LANGES HDB CHEM

[27] Multifunctional nanofluids with 2D nanosheets for thermal and tribological management [J].

Taha-Tijerina, J. ;

Pena-Paras, L. ;

Narayanan, T. N. ;

Garza, L. ;

Lapray, C. ;

Gonzalez, J. ;

Palacios, E. ;

Molina, D. ;

Garcia, A. ;

Maldonado, D. ;

Ajayan, P. M. .

WEAR, 2013, 302 (1-2) :1241-1248

[28] Electrically Insulating Thermal Nano-Oils Using 2D Fillers [J].

Taha-Tijerina, Jaime ;

Narayanan, Tharangattu N. ;

Gao, Guanhui ;

Rohde, Matthew ;

Tsentalovich, Dmitri A. ;

Pasquali, Matteo ;

Ajayan, Pulickel M. .

ACS NANO, 2012, 6 (02) :1214-1220

[29] Synthesis of wurtzite-phase ZnS nanocrystal and its optical properties [J].

Tiwary, C. S. ;

Kumbhakar, P. ;

Mitra, A. K. ;

Chattopadhyay, K. .

JOURNAL OF LUMINESCENCE, 2009, 129 (11) :1366-1370

[30] Thermal conductivity of nanoparticle-fluid mixture [J].

Wang, XW ;

Xu, XF ;

Choi, SUS .

JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 1999, 13 (04) :474-480

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