Morphological, structural and optical behaviour of PVA capped binary (NiO)0.5 (Cr2O3)0.5 nanoparticles produced via single step based thermal technique

Al‐Hada, Naif Mohammed; Kamari, Halimah Mohamed; Saleh, Muneer Aziz; Flaifel, Moayad Husein; Al-Ghaili, Abbas M.; Kasim, Hairoladenan; Baqer, Anwar Ali; Saion, Elias; Wang, Jihua

doi:10.1016/j.rinp.2020.103059

Cited by 19 publications

(11 citation statements)

References 56 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Fascinating magnetic, electrical, mechanical catalytic, and optical characteristics are said to be demonstrated by this sort of compound materials [6], [7]. The fabrication of metal-polymer or metal oxide semiconductor-polymer nanocomposites requires a broad range of approaches [8], [9]. One of these metal oxide semiconductors at the nanoscale, II-VI materials semiconductor comprised of tin II and oxygen VI as of the periodic table of obviously taking place elements is cassiterite [10].…”

Section: Introductionmentioning

confidence: 99%

The Effect of PVP Concentration on Particle Size, Morphological and Optical Properties of Cassiterite Nanoparticles

et al. 2020

Self Cite

View full text Add to dashboard Cite

Different concentrations of polyvinylpyrrolidone (PVP) have been successfully employed to prepare high purity tetragonal cassiterite nanoparticles, and control the growth of particle size. The effect of PVP on the structural, morphological, size, composition, and optical properties of the prepared cassiterite nanoparticles has been investigated. It has been found that various characteristics of tetragonal cassiterite nanoparticles could be optimized by simply changing the values of PVP. The pure tetragonal cassiterite nanoparticles have been produced at the optimum calcination temperature. The XRD and SEM results indicated the structural and morphological properties of the tetragonal cassiterite nanoparticles, respectively. The particles' size and their distribution have been displayed by TEM images. The composition phase and the surface composition of the prepared samples have been evaluated via FTIR and XPS, respectively. The optical properties of the prepared tetragonal cassiterite nanoparticles have been studied using UV-vis and PL spectroscopy. Outcomes cassiterite nanoparticles are useful for antibacterial activity and application of solar energy. INDEX TERMS Cassiterite nanoparticles, polyvinylpyrrolidone, thermal treatment technique, energy applications.

show abstract

Section: Introductionmentioning

confidence: 99%

The Effect of PVP Concentration on Particle Size, Morphological and Optical Properties of Cassiterite Nanoparticles

et al. 2020

Self Cite

View full text Add to dashboard Cite

show abstract

“…Obtaining nanoparticles and nanowires can be also mediated by PVA film, as using a capping agent (to regulate growth and final particle size) in the process of clustering nanocomponents and aqueous-based synthesis is known as one of the most popular methods to prepare nanoparticles [ 82 , 83 , 84 ]. In [ 84 ] binary (NiO and Cr 2 O 3 ) nanoparticles were synthesized by thermal treatment method. Nickel and chromium acetate are added as metal precursors to PVA aqueous solution, mixed into a homogeneous solution, and cast and dried at 80 °C for 24 h. The ground powder is calcined at 500–800 °C for 3 h (this treatment is usually called the solution combustion method).…”

Section: Pva-synthesis and Propertiesmentioning

confidence: 99%

Section: Preparation Of Doped Pva Filmsmentioning

confidence: 99%

Metal Doped PVA Films for Opto-Electronics-Optical and Electronic Properties, an Overview

Bulinski

2021

Molecules

View full text Add to dashboard Cite

Polyvinyl alcohol is unique among polymers. Apart from its preparation, it is not built up in polymerization reactions from monomers, unlike most vinyl-polymers, and it is biodegradable in the presence of suitably acclimated microorganisms. It is an environmentally friendly material for a wide range of applications, from medical ones, based on its biocompatibility, to integrated optics. This paper reviews, in addition to the preparation and optimization of films of polyvinyl alcohol doped with different metal species, the role of dopants and doping technologies in the involved electronic mechanism. The optical properties were studied by UV-VIS-IR, Mössbauer spectroscopy, and other measurement techniques, with applications such as real-time holography, microlasers, optical sensors or nanophotonics in mind.

show abstract

“…The Cole-Cole plots of the complex impedances has been used to determine the dc conductivity using the subsequent equation 3: 3where and are the real and imaginary of the complex impedance, respectively according to equations (4) and (5) for different frequencies;…”

Section: Impedance Analyzer and Conductivity Measurementmentioning

confidence: 99%

“…Recently, there have been advances in the production of organic-inorganic materials in respect of both their chemical and physical properties [1][2][3][4]. This development has rendered them more appealing to researchers in a range of disciplines [5][6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Characterization of Conducting Polyaniline Based on ANI-PVA-MgCl₂Composites Using Gamma Radiation Technique

et al. 2020

Self Cite

View full text Add to dashboard Cite

Conducting polymer composites such as conducting polyaniline composites have numerous attractive physical properties which could be used in several vital applications. In order to give composite materials unique physical and chemical properties that can have broad application potential in various areas, it requires appropriate adding of metal chloride through conductive polymer composites. This study employs the gamma radiation technique to produce conducting polyaniline from an aqueous solution. The solution comprises four materials, including: ANI, PVA, MgCl2 and distilled H2O, which serve as a binder or film support, precursor, Cl ions provider, and a solvent. To attain the conducting polyaniline composite, a film of ANI-PVA-MgCl2 was subjected to gamma radiation under ambient conditions. Conducting polyaniline composite has been formed once the colour began to change from white to green following the doses of radiation. The results have demonstrated that the level of gamma radiation increased to 40 KGy, thereby confirming that the electrical insulation ANI-PVA-MgCl2 film was converted into an electrically conductive polyaniline composite film. The production of conducting polyaniline composite has been observed since the colour has been changed from white to green colour alongside radiation doses. INDEX TERMS Poly (vinyl alcohol), Aniline, Magnesium chloride, Gamma radiation technique.

show abstract

Morphological, structural and optical behaviour of PVA capped binary (NiO)0.5 (Cr2O3)0.5 nanoparticles produced via single step based thermal technique

Cited by 19 publications

References 56 publications

The Effect of PVP Concentration on Particle Size, Morphological and Optical Properties of Cassiterite Nanoparticles

The Effect of PVP Concentration on Particle Size, Morphological and Optical Properties of Cassiterite Nanoparticles

Metal Doped PVA Films for Opto-Electronics-Optical and Electronic Properties, an Overview

Synthesis and Characterization of Conducting Polyaniline Based on ANI-PVA-MgCl₂Composites Using Gamma Radiation Technique

Contact Info

Product

Resources

About

Morphological, structural and optical behaviour of PVA capped binary (NiO)0.5 (Cr2O3)0.5 nanoparticles produced via single step based thermal technique

Cited by 19 publications

References 56 publications

The Effect of PVP Concentration on Particle Size, Morphological and Optical Properties of Cassiterite Nanoparticles

The Effect of PVP Concentration on Particle Size, Morphological and Optical Properties of Cassiterite Nanoparticles

Metal Doped PVA Films for Opto-Electronics-Optical and Electronic Properties, an Overview

Synthesis and Characterization of Conducting Polyaniline Based on ANI-PVA-MgCl2Composites Using Gamma Radiation Technique

Contact Info

Product

Resources

About

Synthesis and Characterization of Conducting Polyaniline Based on ANI-PVA-MgCl₂Composites Using Gamma Radiation Technique