Fabrication of N-type Fe2O3 and P-type LaFeO3 nanobelts by electrospinning and determination of gas-sensing properties

Fan, Hong-Tao; Zhang, Tong; Xu, Xiujuan; Lv, Ning

doi:10.1016/j.snb.2010.10.014

Cited by 98 publications

(49 citation statements)

References 37 publications

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“…Since the past decades, a-Fe 2 O 3 has gained extensive scientific importance in materials science because of its important role in various applications namely gas sensor, supercapacitor, dye sensitized solar cell, photocatalyst, lithium ion battery and in microbial fuel cells (Lee et al, 2001;Fan et al, 2011;Mulenko et al, 2012;Rahman and Joo, 2013;Cavas et al, 2013;Akhavan, 2010;Hsien et al, 2013;Kitaura et al, 2008;Kulal et al, 2011;Ji et al, 2011). In recent years, many researchers have studied the role of doping in a-Fe 2 O 3 to improve its applicability for electrochemical sensors, solid oxide fuel cell and photo splitting of water etc.…”

Section: Introductionmentioning

confidence: 99%

Characterization and antibacterial activity of nanocrystalline Mn doped Fe₂O₃ thin films grown by successive ionic layer adsorption and reaction method

Belkhedkar

Ubale

Sakhare

et al. 2016

Journal of the Association of Arab Universities for Basic and A

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Successive ionic layer adsorption and reaction (SILAR) method have been successfully employed to grow nanocrystalline Mn doped a-Fe 2 O 3 thin films onto glass substrates. The structural analysis revealed that, the films are nanocrystalline in nature with rhombohedral structure. The optical studies showed that a-Fe 2 O 3 thin film exhibits 3.02 eV band gap energy and it decreases to 2.95 eV as the Mn doping percentage in it was increased from 0 to 8 wt.%. The SILAR grown a-Fe 2 O 3 film exhibits antibacterial character against Staphylococcus aureus bacteria and it increases remarkably with Mn doping. ª 2015 Production and hosting by Elsevier B.V. on behalf of University of Bahrain. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Section: Introductionmentioning

confidence: 99%

Characterization and antibacterial activity of nanocrystalline Mn doped Fe₂O₃ thin films grown by successive ionic layer adsorption and reaction method

Belkhedkar

Ubale

Sakhare

et al. 2016

Journal of the Association of Arab Universities for Basic and A

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“…Li reported the In 2 O 3 electrospun nanoribbons in 2010 [22]. Further, in 2011, Fan and Su, respectively, synthesized the LaFeO 3 and HfO 2 nanoribbons by electrospinning [23,24]. Out of these works, only Li and Su gave the formation mechanisms of nanoribbons, but they were different somehow.…”

Section: The Possible Formation Mechanism Of the As-prepared Cofe 2 Omentioning

confidence: 99%

Improved coercivity and considerable saturation magnetization of cobalt ferrite (CoFe2O4) nanoribbons synthesized by electrospinning

Jing

Jin

et al. 2015

J Mater Sci

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Cobalt ferrite (CoFe 2 O 4 ) nanoribbons with high crystallinity and purity were synthesized by annealing the as-spun PVP/[Co(NO 3 ) 2 ?Fe(NO 3 ) 3 ] precursor nanoribbons at temperatures from 450 to 750°C in air, and they were certified to have an improved coercivity (H c ) and considerable saturation magnetization (M s ). Although all the prepared CoFe 2 O 4 nanoribbons presented an excellent ferromagnetism behavior at room temperature, their M s progressively increased with increasing annealing temperature but H c followed an opposite variation tendency. The maximum M s of about 80.3 emu g -1 of the nanoribbons annealed at 750°C was basically equal to the bulk value, and the maximum H c of about 1802 Oe of the nanoribbons annealed at 450°C, is larger than most of reported H c values of other one-dimensional CoFe 2 O 4 nanostructures by far. It suggested that the magnetization reverse processes of the CoFe 2 O 4 nanoribbons annealed at 450 and 550°C were dominated by the coherent rotation model, while that of the CoFe 2 O 4 nanoribbons annealed at 650 and 750°C were dominated by the growth of a reverse magnetic domain.

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“…Electrical conduction mechanism of n-type material and ethanol Figure 14 shows mechanism of electrical conduction due to the gas sensing in n-type material [16][17][18]. Figure 14.…”

Section: Gas Sensing Mechanismmentioning

confidence: 99%

Nanostructured Fe₂O₃ Thick Film as an Ethanol Sensor

Pawar¹,

Kajale

Patil

et al. 2012

International Journal on Smart Sensing and Intelligent Systems

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Fabrication of N-type Fe2O3 and P-type LaFeO3 nanobelts by electrospinning and determination of gas-sensing properties

Cited by 98 publications

References 37 publications

Characterization and antibacterial activity of nanocrystalline Mn doped Fe₂O₃ thin films grown by successive ionic layer adsorption and reaction method

Characterization and antibacterial activity of nanocrystalline Mn doped Fe₂O₃ thin films grown by successive ionic layer adsorption and reaction method

Improved coercivity and considerable saturation magnetization of cobalt ferrite (CoFe2O4) nanoribbons synthesized by electrospinning

Nanostructured Fe₂O₃ Thick Film as an Ethanol Sensor

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Fabrication of N-type Fe2O3 and P-type LaFeO3 nanobelts by electrospinning and determination of gas-sensing properties

Cited by 98 publications

References 37 publications

Characterization and antibacterial activity of nanocrystalline Mn doped Fe2O3 thin films grown by successive ionic layer adsorption and reaction method

Characterization and antibacterial activity of nanocrystalline Mn doped Fe2O3 thin films grown by successive ionic layer adsorption and reaction method

Improved coercivity and considerable saturation magnetization of cobalt ferrite (CoFe2O4) nanoribbons synthesized by electrospinning

Nanostructured Fe2O3 Thick Film as an Ethanol Sensor

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Characterization and antibacterial activity of nanocrystalline Mn doped Fe₂O₃ thin films grown by successive ionic layer adsorption and reaction method

Characterization and antibacterial activity of nanocrystalline Mn doped Fe₂O₃ thin films grown by successive ionic layer adsorption and reaction method

Nanostructured Fe₂O₃ Thick Film as an Ethanol Sensor