IMR OpenIR
Inducing the magnetic character in reduced graphene oxide through incorporation of Fe2O3 nanoparticles
Rauf, Abdur; Shah, Syed Sohail Ahmad; Rakha, Sobia Allah; Gul, Munazza; Ahmad, Ishaq; Ullah, Zaka; Shah, Ishfaq Ahmad; Naseem, Shahzad; Ullah, Z (reprint author), Univ Punjab, Ctr Excellence Solid State Phys, Lahore 54590, Pakistan.; Ullah, Z (reprint author), Chinese Acad Sci, Key Lab Nanodevices & Applicat, Suzhou Inst Nanotech & Nanobion, Suzhou 215123, Peoples R China.
2017-06-20
Source PublicationINTERNATIONAL JOURNAL OF MODERN PHYSICS B
ISSN0217-9792
Volume31Issue:15Pages:-
AbstractA chemical two-step approach based on solvothermal technique has been adopted to synthesize the reduced graphene oxide (rGO)/Fe2O3 hybrid materials. The rGO was prepurified by acidic treatment, followed by sensitization to attach the desired functional groups. The structural, compositional, morphological and magnetic analyzes of the prepared samples were carried out using various characterization techniques. The fabricated rGO/Fe2O3 heterostructures were confirmed by X-ray diffraction analysis and Fourier transform infrared spectroscopy. Raman spectroscopy evidenced the fabrication of multilayer graphene and scanning electron microscopy was carried out to study the morphology of the prepared samples. The average particle size of Fe2O3 nanoparticles (NPs) loaded on rGO was found to be similar to 20 nm, as was observed during transmission electron microscopy. Thermogravimetric analysis of rGO/Fe2O3 hybrid structures was performed to investigate their thermal behaviors. It was evidenced that the incorporation of Fe2O3 NPs into rGO enhanced its thermal stability. Vibrating sample magnetometry showed that ferromagnetic character was induced in rGO due to involvement of Fe2O3 NPs. The rGO/Fe2O3 hybrid structures can be considered as a competent material for fabrication of various magnetic devices.; A chemical two-step approach based on solvothermal technique has been adopted to synthesize the reduced graphene oxide (rGO)/Fe2O3 hybrid materials. The rGO was prepurified by acidic treatment, followed by sensitization to attach the desired functional groups. The structural, compositional, morphological and magnetic analyzes of the prepared samples were carried out using various characterization techniques. The fabricated rGO/Fe2O3 heterostructures were confirmed by X-ray diffraction analysis and Fourier transform infrared spectroscopy. Raman spectroscopy evidenced the fabrication of multilayer graphene and scanning electron microscopy was carried out to study the morphology of the prepared samples. The average particle size of Fe2O3 nanoparticles (NPs) loaded on rGO was found to be similar to 20 nm, as was observed during transmission electron microscopy. Thermogravimetric analysis of rGO/Fe2O3 hybrid structures was performed to investigate their thermal behaviors. It was evidenced that the incorporation of Fe2O3 NPs into rGO enhanced its thermal stability. Vibrating sample magnetometry showed that ferromagnetic character was induced in rGO due to involvement of Fe2O3 NPs. The rGO/Fe2O3 hybrid structures can be considered as a competent material for fabrication of various magnetic devices.
description.department[rauf, abdur ; shah, syed sohail ahmad ; gul, munazza ; ullah, zaka ; naseem, shahzad] univ punjab, ctr excellence solid state phys, lahore 54590, pakistan ; [rauf, abdur ; shah, ishfaq ahmad] nanjing univ sci & technol, sch mat sci & engn, nanjing 210094, jiangsu, peoples r china ; [shah, syed sohail ahmad] chinese acad sci, inst met res, shenyang 110016, peoples r china ; [rakha, sobia allah ; ahmad, ishaq] quaid i azam univ, expt phys labs, natl ctr phys, islamabad 45320, pakistan ; [ullah, zaka] chinese acad sci, key lab nanodevices & applicat, suzhou inst nanotech & nanobion, suzhou 215123, peoples r china
KeywordReduced Graphene Oxide Fe2o3 Nanoparticles Solvothermal Technique Magnetic Properties
Subject AreaPhysics, Applied ; Physics, Condensed Matter ; Physics, Mathematical
Funding OrganizationCentre of Excellence in Solid State Physics, University of the Punjab, Lahore, Pakistan; National Centre for Physics, Quaid-i-Azam University, Islamabad, Pakistan
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/78083
Collection中国科学院金属研究所
Corresponding AuthorUllah, Z (reprint author), Univ Punjab, Ctr Excellence Solid State Phys, Lahore 54590, Pakistan.; Ullah, Z (reprint author), Chinese Acad Sci, Key Lab Nanodevices & Applicat, Suzhou Inst Nanotech & Nanobion, Suzhou 215123, Peoples R China.
Recommended Citation
GB/T 7714
Rauf, Abdur,Shah, Syed Sohail Ahmad,Rakha, Sobia Allah,et al. Inducing the magnetic character in reduced graphene oxide through incorporation of Fe2O3 nanoparticles[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,2017,31(15):-.
APA Rauf, Abdur.,Shah, Syed Sohail Ahmad.,Rakha, Sobia Allah.,Gul, Munazza.,Ahmad, Ishaq.,...&Ullah, Z .(2017).Inducing the magnetic character in reduced graphene oxide through incorporation of Fe2O3 nanoparticles.INTERNATIONAL JOURNAL OF MODERN PHYSICS B,31(15),-.
MLA Rauf, Abdur,et al."Inducing the magnetic character in reduced graphene oxide through incorporation of Fe2O3 nanoparticles".INTERNATIONAL JOURNAL OF MODERN PHYSICS B 31.15(2017):-.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Rauf, Abdur]'s Articles
[Shah, Syed Sohail Ahmad]'s Articles
[Rakha, Sobia Allah]'s Articles
Baidu academic
Similar articles in Baidu academic
[Rauf, Abdur]'s Articles
[Shah, Syed Sohail Ahmad]'s Articles
[Rakha, Sobia Allah]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Rauf, Abdur]'s Articles
[Shah, Syed Sohail Ahmad]'s Articles
[Rakha, Sobia Allah]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.