Structural and textural characterization of iron oxide nanoparticles in the Fe/sub 2/O/sub 3/-SiO/sub 2/ system, obtained by sol-gel method

2002 ◽  
Author(s):  
A. Jitianu ◽  
M. Crisan ◽  
M. Zaharescu ◽  
I. Rau ◽  
A. Meghea
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Sol Gel ◽  
Oxide Nanoparticles ◽  
Gel Method ◽  
Sol Gel Method ◽  
Textural Characterization

Characterization of Iron Oxide Nanoparticles in an Fe2O3−SiO2Composite Prepared by a Sol−Gel Method

1998 ◽  
Vol 10 (2) ◽  
pp. 495-502 ◽  
Author(s):  
G. Ennas ◽  
A. Musinu ◽  
G. Piccaluga ◽  
D. Zedda ◽  
D. Gatteschi ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Sol Gel ◽  
Oxide Nanoparticles ◽  
Gel Method ◽  
Sol Gel Method

ChemInform Abstract: Characterization of Iron Oxide Nanoparticles in an Fe2O3-SiO2 Composite Prepared by a Sol-Gel Method.

ChemInform ◽  
2010 ◽  
Vol 29 (18) ◽  
pp. no-no
Author(s):  
G. ENNAS ◽  
A. MUSINU ◽  
G. PICCALUGA ◽  
D. ZEDDA ◽  
D. GATTESCHI ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Sol Gel ◽  
Oxide Nanoparticles ◽  
Gel Method ◽  
Sol Gel Method ◽  
Abstract Characterization

Influence of the silica based matrix on the formation of iron oxide nanoparticles in the Fe2O3–SiO2 system, obtained by sol–gel method

2002 ◽  
Vol 12 (5) ◽  
pp. 1401-1407 ◽  
Author(s):  
Andrei Jitianu ◽  
Maria Crisan ◽  
Aurelia Meghea ◽  
Ileana Rau ◽  
Maria Zaharescu
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Sol Gel ◽  
Oxide Nanoparticles ◽  
Gel Method ◽  
Sio2 System ◽  
Sol Gel Method

scholarly journals Enhanced catalysis and enantioselective resolution of racemic naproxen methyl ester by lipase encapsulated within iron oxide nanoparticles coated with calix[8]arene valeric acid complexes

2014 ◽  
Vol 12 (34) ◽  
pp. 6634-6642 ◽  
Author(s):  
Serkan Sayin ◽  
Enise Akoz ◽  
Mustafa Yilmaz
Keyword(s):  
Iron Oxide ◽  
Methyl Ester ◽  
Iron Oxide Nanoparticles ◽  
Sol Gel ◽  
Candida Rugosa ◽  
Oxide Nanoparticles ◽  
Gel Method ◽  
Sol Gel Method ◽  
Enantioselective Resolution ◽  
Naproxen Methyl Ester

In this study, two types of nanoparticles have been used as additives for the encapsulation of Candida rugosa lipase via the sol–gel method.

Study of the growth of hydrophilic iron oxide nanoparticles obtained via the non-aqueous sol–gel method

2015 ◽  
Vol 77 (3) ◽  
pp. 553-564 ◽  
Author(s):  
I.-C. Masthoff ◽  
M. Kraken ◽  
D. Menzel ◽  
F. J. Litterst ◽  
G. Garnweitner
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Sol Gel ◽  
Oxide Nanoparticles ◽  
Gel Method ◽  
Sol Gel Method

scholarly journals Preparation and Characterization of Hematite Iron Oxide (?-Fe2O3) by Sol-Gel Method

2018 ◽  
Vol 09 (04) ◽  
Author(s):  
Rasheed RT ◽  
Al-Algawi SD ◽  
Kareem HH ◽  
Mansoor HS
Keyword(s):  
Iron Oxide ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method

Synthesis and characterization of magnesium Oxide nanoparticles by sol-gel method

2020 ◽  
Vol 3 (3) ◽  
Author(s):  
Jegadeeswari A ◽  
Nivetha S
Keyword(s):  
Magnesium Oxide ◽  
Sol Gel ◽  
Morphological Characterization ◽  
Magnesium Nitrate ◽  
Oxide Nanoparticles ◽  
Mgo Nanoparticles ◽  
Gel Method ◽  
Sol Gel Method ◽  
Magnesium Oxide Nanoparticles

Magnesium oxide was hygroscopic solid mineral that occurs naturally as periclase.Magnesium oxide had high thermal conductivity; it gets heated when the electricity was passed through it. Magnesia crucible had a stability of 2400°C in air, 1700°C in reducing atmosphere. Magnesium oxide nanoparticles were obtained from the mixture of magnesium nitrate as precursor and sodium hydroxide as precipitating agent by sol-gel method. Finally,the resultant white crystalline powder of MgO was annealed at various temperatures of 80°C, 135°C and 180°C. The analytical studies (XRD, SEM FTIR, EDAX) reveals the morphological characterization of MgO nanoparticles. The Scanning Electron Microscopy (SEM) indicates the structures of MgO nanoparticles. The crystal size of MgO nanoparticles was obtained by X-Ray Diffraction (XRD). The optical properties of the sample were obtained by UV- Visible spectroscopy. Fourier Transform infrared spectroscopy indicates powdered composition of the sample. EDAX indicates elementary composition of the MgO nanoparticles.

Chemical and Textural Characterization of Iron Oxide Nanoparticles and Their Effect on the Thermal Decomposition of Ammonium Perchlorate

2015 ◽  
Vol 40 (6) ◽  
pp. 860-866 ◽  
Author(s):  
Eunice Aparecida Campos ◽  
Maria Tereza Cortez Fernandes ◽  
Elizabete Yoshie Kawachi ◽  
José Irineu Sampaio de Oliveira ◽  
Rita de Cássia Lazzarini Dutra
Keyword(s):  
Thermal Decomposition ◽  
Iron Oxide ◽  
Ammonium Perchlorate ◽  
Iron Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Textural Characterization
Sign in / Sign up

Export Citation Format

Share Document