Issue 41, 2014
From the journal:

Physical Chemistry Chemical Physics

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

Pavuluri Srinivasu,*a   Koppoju Suresh,b   Gopal Datt,c   Ashutosh C. Abhayankar,c   Pothuraju Nageswara Rao,d   Mannepalli Lakshmi Kantam,a   Suresh K. Bhargava,e   Jing Tangf  and  Yusuke Yamauchi*f  

* Corresponding authors

a Inorganic and Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, India
E-mail: pavuluri.srini@iict.res.in

b International Advanced Research Centre for Powder Metallurgy and New Materials, Hyderabad-500005, India

c Department of Materials Engineering, Defence Institute of Advanced Technology, Girinagar, Pune 411025, India

d Department of Chemistry, National Institute of Technology, Warangal 506004, India

e School of Applied Sciences, RMIT University, Melbourne, Victoria 3001, Australia

f World Premier International (WPI) Research Center for Materials Nanoarchitectonics, National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
E-mail: Yamauchi.Yusuke@nims.go.jp

Abstract

Ordered mesoporous ferrosilicate materials with highly dispersed iron oxide nanoparticles are directly synthesized through a hydrothermal approach under acidic conditions. The obtained samples possess a high surface area (up to 1236 m2 g−1) and a large pore volume (up to 1.1 cm3 g−1). By changing the amount of iron content, the magnetic properties can be tuned.

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

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Article information

DOI
https://doi.org/10.1039/C4CP03216K
Article type
Communication
Submitted
20 Jul 2014
Accepted
01 Sep 2014
First published
19 Sep 2014

Phys. Chem. Chem. Phys., 2014,16, 22471-22475

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

P. Srinivasu, K. Suresh, G. Datt, A. C. Abhayankar, P. N. Rao, M. Lakshmi Kantam, S. K. Bhargava, J. Tang and Y. Yamauchi, Phys. Chem. Chem. Phys., 2014, 16, 22471 DOI: 10.1039/C4CP03216K

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