Highly Dispersed Iron Oxide Nanoparticles Synthesized by Solvothermal Method Adding Electrostatic Stabilizers

2015 ◽  
Vol 51 (7) ◽  
pp. 1-4 ◽  
Author(s):  
Sangmo Kim ◽  
Ken-Ichi Katsumata ◽  
Kiyoshi Okada ◽  
Nobuhiro Matsushita
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Solvothermal Method ◽  
Oxide Nanoparticles ◽  
Highly Dispersed

Preparation and Characterization of Ultrafine Monodisperse Iron Oxide Nanoparticles by Solvothermal Method

2015 ◽  
Vol 748 ◽  
pp. 93-96
Author(s):  
Cheng Mei Liu ◽  
Yu Xia Zhao ◽  
Jin Dong ◽  
Lu Hai Li ◽  
Yen Wei ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Solvothermal Method ◽  
Physical Property Measurement System ◽  
Thermo Gravimetric Analysis ◽  
Physical Property ◽  
Oxide Nanoparticles ◽  
Gravimetric Analysis ◽  
Transmission Electron ◽  
Different Diameters

Using iron-oleate complex as a precursor, oleic acid as a stabilizer and 1-octadecene as a reductant, uniform-sized and highly monodisperse iron oxide nanoparitcles with different diameters were successfully synthesized via solvothermal method by changing reaction time. Transmission electron microscope (TEM), thermo-gravimetric analysis (TGA), fourier transform infrared spectroscopy (FT-IR), physical property measurement system (PPMS) and dynamic light scattering (DLS) was used to characterize obtained iron oxide nanoparticles. These results indicated that iron oxide nanoparitcles with the diameter ranging from 4 to 8 nm can be controllably synthesized.

Highly Dispersed and Active Iron Oxide Nanoparticles in SBA-15 with Different Pore Sizes for the Synthesis of Diphenylmethane

2014 ◽  
Vol 6 (7) ◽  
pp. 1618-1626 ◽  
Author(s):  
Chokkalingam Anand ◽  
Geoffrey Lawrence ◽  
Ahmed A. Elzatahry ◽  
Salem S. Al-Deyab ◽  
Veerappan V. Balasubramanian ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Pore Sizes ◽  
Active Iron ◽  
Highly Dispersed

Ordered mesoporous ferrosilicate materials with highly dispersed iron oxide nanoparticles and investigation of their unique magnetic properties

2014 ◽  
Vol 16 (41) ◽  
pp. 22471-22475 ◽  
Author(s):  
Pavuluri Srinivasu ◽  
Koppoju Suresh ◽  
Gopal Datt ◽  
Ashutosh C. Abhayankar ◽  
Pothuraju Nageswara Rao ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Ordered Mesoporous ◽  
Highly Dispersed ◽  
Acidic Conditions ◽  
Hydrothermal Approach

Ordered mesoporous ferrosilicate materials with highly dispersed iron oxide nanoparticles are directly synthesized through a hydrothermal approach under acidic conditions.

Preparation of Highly Dispersed Iron Oxide Nanoparticles in Amine-Modified SBA-15

2005 ◽  
Vol 876 ◽  
Author(s):  
Bing Tan ◽  
Wentao Xu ◽  
Alan Dozier ◽  
Stephen E. Rankin
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Room Temperature ◽  
Oxide Nanoparticles ◽  
Amine Functionalized ◽  
Highly Dispersed ◽  
Uniform Diameter ◽  
Supported Iron

AbstractSilica-supported iron oxide nanoparticles are prepared by precipitation within the pores of amine-functionalized SBA-15 silica. The loading of the iron oxide possible by this method is at least 11 wt%. STEM and TEM images show that the supported particles have a uniform diameter (average ∼ 4.0 nm) and are well dispersed. The supported iron oxide nanoparticles are amorphous after calcination at 300°C and, consistent with their nanoscale dimensions, are superparamagnetic at room temperature.

Magnetic ELISA of aflatoxin B1 – pre-concentration without elution

2015 ◽  
Vol 7 (24) ◽  
pp. 10177-10184 ◽  
Author(s):  
A. V. Petrakova ◽  
A. E. Urusov ◽  
A. V. Zherdev ◽  
B. B. Dzantiev
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Aflatoxin B1 ◽  
Average Diameter ◽  
Oxide Nanoparticles ◽  
Magnetic Iron Oxide Nanoparticles ◽  
Magnetic Iron Oxide ◽  
Highly Dispersed

This study proposes an ELISA variant based on the application of highly dispersed (average diameter – 10 nm) magnetic iron oxide nanoparticles as carriers for the adsorbable antibodies.

Synthesis and characterization of iron oxide nanoparticles by solvothermal method

2014 ◽  
Vol 50 (5) ◽  
pp. 628-631 ◽  
Author(s):  
Deepti Mishra ◽  
Ruma Arora ◽  
Swati Lahiri ◽  
Sudhir Sitaram Amritphale ◽  
Navin Chandra
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Solvothermal Method ◽  
Synthesis And Characterization ◽  
Oxide Nanoparticles

Effect of Organic Solvents on Iron Oxide Nanoparticles by the Solvothermal Method

2006 ◽  
Vol 6 (1) ◽  
pp. 40-45 ◽  
Author(s):  
Soamwadee Chaianansutcharit ◽  
Okorn Mekasuwandumrong ◽  
Piyasan Praserthdam
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Organic Solvents ◽  
Solvothermal Method ◽  
Oxide Nanoparticles

Polycrystalline iron oxide nanoparticles prepared by C-dot-mediated aggregation and reduction for supercapacitor application

RSC Advances ◽  
2016 ◽  
Vol 6 (51) ◽  
pp. 45023-45030 ◽  
Author(s):  
Dejian Chen ◽  
Shunxing Li ◽  
Biyan Xu ◽  
Fengying Zheng ◽  
Haifeng Zhou ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Solvothermal Method ◽  
Three Dimensional ◽  
Oxide Nanoparticles ◽  
Polycrystalline Iron ◽  
Supercapacitor Application

A facile strategy to directly prepare three-dimensional, multicomponent, multiphase oxide by solvothermal method and C-dots-mediated aggregation and reduction is demonstrated.

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