RETRACTED: Using silica molecular sieve modified Fe3O4 particles as supporting matrix for oxygen sensing: Construction, morphology, characterization and sensing performance

Bao, Zhong-cun; Feng, Zeng‐guo; Wong, Wei

doi:10.1016/j.snb.2016.04.123

Cited by 4 publications

(1 citation statement)

References 41 publications

(104 reference statements)

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“…1 –3 These nanoparticles could be potentially applied in a wide range of fields including catalysis, water treatment, sensor, biotechnology and biomedicine, magnetic separation and ultra-high-density magnetic recording media. 4 –17 As compared to other MNPs, iron oxide nanoparticles are widely used in various fields, including storage media, 18 environmental remediation 19 and biomedicine. 2…”

Section: Introductionmentioning

confidence: 99%

Preparation and properties of polyimide-based nanocomposites containing functionalized Fe₃O₄ nanoparticles

Rasekh¹,

Rafiee

2019

High Performance Polymers

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Polyimide (PI)/Fe3O4 nanocomposites were successfully prepared via the thermal curing of different amounts of Fe3O4 nanoparticles (2, 4, 6 and 8 wt%) functionalized by 3-aminopropyltriethoxy silane as a coupling agent, containing the poly(amic acid) derived from 5-diamino- N-(4-(4,5-diphenyl-1H-imidazol)phenyl)benzamide and 3,3′,4,4′-benzophenonetetracarboxylic dianhydride. The effect of Fe3O4 nanoparticles on the structural, thermal and magnetic properties of nanocomposites was investigated. The Fourier transform infrared spectroscopy and scanning electron microscopy (SEM) results reveal that the surface of Fe3O4 nanoparticles is sufficiently compatible with PI through linkage of the coupling agent between Fe3O4 and the polymer. Also, the SEM image shows that Fe3O4 nanoparticles are dispersed uniformly in the polymer matrix, with a particle size of around 78 nm. The nanocomposites of 2 and 8 wt% exhibit the saturation magnetization values of 0.055 and 0.170 emu g− 1, respectively. The thermogravimetric analysis data show that the thermal stability of the nanocomposites is improved as compared to the pure PI.

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Section: Introductionmentioning

confidence: 99%

Preparation and properties of polyimide-based nanocomposites containing functionalized Fe₃O₄ nanoparticles

Rasekh¹,

Rafiee

2019

High Performance Polymers

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Preparation and oxygen sensing properties of water-soluble silicon nanoparticles assembled SBA-15

Gong

Lei

et al. 2019

Materials Research Bulletin

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Synthesis of SBA-15 assembled with silicon nanoparticles with different morphologies for oxygen sensing

Gong

Zhang

et al. 2020

Microporous and Mesoporous Materials

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RETRACTED: Using silica molecular sieve modified Fe3O4 particles as supporting matrix for oxygen sensing: Construction, morphology, characterization and sensing performance

Cited by 4 publications

References 41 publications

Preparation and properties of polyimide-based nanocomposites containing functionalized Fe₃O₄ nanoparticles

Preparation and properties of polyimide-based nanocomposites containing functionalized Fe₃O₄ nanoparticles

Preparation and oxygen sensing properties of water-soluble silicon nanoparticles assembled SBA-15

Synthesis of SBA-15 assembled with silicon nanoparticles with different morphologies for oxygen sensing

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RETRACTED: Using silica molecular sieve modified Fe3O4 particles as supporting matrix for oxygen sensing: Construction, morphology, characterization and sensing performance

Cited by 4 publications

References 41 publications

Preparation and properties of polyimide-based nanocomposites containing functionalized Fe3O4 nanoparticles

Preparation and properties of polyimide-based nanocomposites containing functionalized Fe3O4 nanoparticles

Preparation and oxygen sensing properties of water-soluble silicon nanoparticles assembled SBA-15

Synthesis of SBA-15 assembled with silicon nanoparticles with different morphologies for oxygen sensing

Contact Info

Product

Resources

About

Preparation and properties of polyimide-based nanocomposites containing functionalized Fe₃O₄ nanoparticles

Preparation and properties of polyimide-based nanocomposites containing functionalized Fe₃O₄ nanoparticles