Journal ArticleDOI
Effect of initial pH and temperature of iron salt solutions on formation of magnetite nanoparticles
TLDR
In this paper, the effect of initial pH and temperature of iron salt solutions on formation of magnetite (Fe3O4) nanoparticles during co-precipitation was reported.About:
This article is published in Materials Chemistry and Physics.The article was published on 2007-05-15. It has received 287 citations till now. The article focuses on the topics: Magnetite & Ferric.read more
Citations
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Dissertation
Factors influencing the thermal properties of nanofluids and phase change materials
TL;DR: In this paper, the role of interfacial resistance, specific heat capacity and morphology of suspended nanoparticles on thermal conductivity enhancement in nanofluids has been investigated, and the attention is now shifted to tailoring of novel nanoffluids with large thermal conductivities and their applications.
Book ChapterDOI
Co-precipitation methods for the synthesis of metal oxide nanostructures
TL;DR: In this article , the synthesis mechanism of co-precipitation method for metal oxide-based nanoparticles is discussed and the synthesis of different metal oxides and how certain flaws like agglomeration can be minimized with modification in the traditional synthesis route of the coprecipient method.
Journal ArticleDOI
Poly(methacrylic acid) surface modified magnetite nanoparticles for dispersive solid-phase adsorption of chlorpyrifos pesticide from aqueous solutions
TL;DR: In this article , the authors used poly(methacrylic acid) modified magnetite nanoparticles (Fe 3 O 4 @PMA MNPs) to remove chlorpyrifos organophosphate pesticide from aqueous samples.
Journal ArticleDOI
Improvement of Giant Magnetoimpedance and Sensitivity in Co68.5-xFe4WxSi16.5B11 (x = 0.8, 2) Ribbons Sandwiched in PVA/Fe3O4 Nanocomposite Films
TL;DR: In this article, the effect of tungsten (W) on cobalt-based ribbons was comparatively studied for evaluating the effect on giant magnetoimpedance (GMI), magnetic hysteresis loop, and sensitivity.
References
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Book
Introduction to Magnetic Materials
B. D. Cullity,C. D. Graham +1 more
TL;DR: In this paper, the authors present materials at the practical rather than theoretical level, allowing for a physical, quantitative, measurement-based understanding of magnetism among readers, be they professional engineers or graduate-level students.
Journal ArticleDOI
Ultra-large-scale syntheses of monodisperse nanocrystals.
Jongnam Park,Kwangjin An,Yosun Hwang,Je-Geun Park,Han-Jin Noh,Jae Young Kim,Jae-Hoon Park,Nong-Moon Hwang,Taeghwan Hyeon +8 more
TL;DR: This work is able to synthesize as much as 40 g of monodisperse nanocrystals in a single reaction, without a size-sorting process, and the particle size could be controlled simply by varying the experimental conditions.
Journal ArticleDOI
Monodisperse MFe2O4 (M = Fe, Co, Mn) Nanoparticles
Shouheng Sun,Hao Zeng,David B. Robinson,Simone Raoux,Philip M. Rice,Shan X. Wang,Guanxiong Li +6 more
TL;DR: As-synthesized iron oxide nanoparticles have a cubic spinel structure as characterized by HRTEM, SAED, and XRD and can be transformed into hydrophilic ones by adding bipolar surfactants, and aqueous nanoparticle dispersion is readily made.
PatentDOI
Molecular ruler for scaling down nanostructures
Paul S. Weiss,Anat Hatzor +1 more
TL;DR: A method of constructing <30-nanometer structures in close proximity with precise spacings is presented that uses the step-by-step application of organic molecules and metal ions as size-controlled resists on predetermined patterns, such as those formed by electron-beam lithography.
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Ajay Kumar Gupta,Mona Gupta +1 more