One-Step Green Synthesis, Characterization, Optical, and Photocatalytic Properties of Metal Iodide (MI, M = Ag and Cu) Nanoparticles

Apsana, G.; George, P. P.; Devanna, N.; Yuvasravana, R.

doi:10.1166/jbns.2018.1523

Cited by 7 publications

(12 citation statements)

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“…Green synthesis of AgI nanoparticles using the freshly prepared Ocimum sanctum leaf extract and their application as photocatalyst for the degradation of organic dyes such as methylene blue and methyl orange have been recently reported by the same author [38]. The PXRD Fig.…”

Section: Kaliammal Et Al Demonstrated the Chemical Synthesis Of Agimentioning

confidence: 85%

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A Mini Review on Preparation, Characterization, and Applications of Silver Iodide Nanoparticles

2021

Asian J Pharm Clin Res

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The synthesis of silver iodide nanoparticles for variety of applications such as photocatalyst and antibacterial properties has attracted broad interest due to the extraordinary properties of these materials. The preparation of silver iodide nanoparticles through a physical or chemical reduction process is the most common methodology applied to obtain nanoparticles with the required size, shape, and surface morphology. This review paper discusses the details concerning the past and recent advancement of the synthesis and characterization of silver iodide nanoparticles and also composite silver iodide/carbon nanotubes nanoparticles. A review on the advantages of various techniques, which aim to achieve the photo catalyst and antibacterial properties is also included. A brief summary concerning the recent challenges and improvement approaches is presented at the end of this review.

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Section: Kaliammal Et Al Demonstrated the Chemical Synthesis Of Agimentioning

confidence: 85%

“…The presence of polyphenols indicated that they act as reducing and capping agents for the AgI nanoparticles. Green synthesis of AgI nanoparticles can be used as a potential catalyst of future [38].…”

Section: Applications Of Silver Iodide Nanoparticlesmentioning

confidence: 99%

A Mini Review on Preparation, Characterization, and Applications of Silver Iodide Nanoparticles

2021

Asian J Pharm Clin Res

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“…Copper iodide (CuI) has a wide application in nonlinear optics [1,2], solar cells development [3], photocatalysis [4], photoluminescention [5], electrophysics [6,7] and conventional analytical chemistry, i.e., mercury detection [8]. Apart from those, CuI is used as a perspective catalyst in a large number of organic synthesis, viz., Heck-types reactions [9,10], Stills-types [11], Ullmann-type routes [12][13][14][15][16][17][18][19] Suzuki-Miyaura and Sonogashira reactions of cross-coupling [20][21][22] and many others [19,[22][23][24][25][26][27].…”

Section: Introductionmentioning

confidence: 99%

One-Pot Synthesis of Copper Iodide-Polypyrrole Nanocomposites

et al. 2021

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A novel one-pot chemical synthesis of functional copper iodide-polypyrrole composites, CuI-PPy, has been proposed. The fabrication process allows the formation of nanodimensional metal salt/polymer hybrid structures in a fully controlled time- and concentration-dependent manner. The impact of certain experimental conditions, viz., duration of synthesis, sequence of component addition and concentrations of the intact reagents on the structure, dimensionality and yield of the end-product was evaluated in detail. More specifically, the amount of marshite CuI within the hybrid composite can be ranged from 60 to 90 wt.%, depending on synthetic conditions (type and concentration of components, process duration). In addition, the conditions allowing the synthesis of nano-sized CuI distributed inside the polypyrrole matrix were found. A high morphological stability and reproducibility of the synthesized nanodimensional metal-polymer hybrid materials were approved. Finally, the electrochemical activity of the formed composites was verified by cyclic voltammetry studies. The stability of CuI-PPy composite deposited on the electrodes was strongly affected by the applied anodic limit. The proposed one-pot synthesis of the hybrid nanodimensional copper iodide-polypyrrole composites is highly innovative, meets the requirements of Green Chemistry and is potentially useful for future biosensor development. In addition, this study is expected to generally contribute to the knowledge on the hybrid nano-based composites with tailored properties.

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“…At the same time, we were not able to find in the literature examples of the use of a wide-gap semiconductor cuprous iodide (CuI) as the UV-shielding material. However, it is indicated in [10][11][12] that CuI thin films and the solutions contained nanosized CuI particles demonstrated a strong absorbance of the UVA light. By the way, cuprous iodide similarly to zinc oxide exhibits photocatalytic properties with respect to organic contaminants [12] and it has a potential implication in antibiotic therapy as an antibacterial agent [13].…”

Section: Introductionmentioning

confidence: 99%

“…However, it is indicated in [10][11][12] that CuI thin films and the solutions contained nanosized CuI particles demonstrated a strong absorbance of the UVA light. By the way, cuprous iodide similarly to zinc oxide exhibits photocatalytic properties with respect to organic contaminants [12] and it has a potential implication in antibiotic therapy as an antibacterial agent [13]. Therefore, in this work, we carry out a comparative analysis of the UV-shielding properties of the nanostructured ZnO, ZnO:In and CuI thin films.…”

Section: Introductionmentioning

confidence: 99%

Nanostructured ZnO and CuI Thin Films on Poly(Ethylene Terephthalate) Tapes for UV-Shielding Applications

Klochko¹,

Klepikova²,

Жадан³

et al. 2020

J. Nano- Electron. Phys.

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In this work, we study a suitability for protection against terrestrial ultraviolet part of the solar spectrum of undoped and doped by indium zinc oxide thin nanostructured films, ZnO and ZnO:In, respectively, and cuprous iodide (CuI) films obtained via Successive Ionic Layer Adsorption and Reaction (SILAR) techniques on the lightweight low cost poly(ethylene terephthalate) (PET) flexible substrates. The film morphology is observed by scanning electron microscopy (SEM). Chemical compositions of the films are investigated by X-ray fluorescence (XRF) microanalysis. To research crystal structure we used X-ray diffraction (XRD) method. The UV-protection ability of the nanostructured thin films, PET tapes and samples consisting of the PET substrates and the films deposited on them by the SILAR method has been evaluated on the base of their optical properties in accordance with an international standard ISO 2443:2012(E) "Determination of sunscreen UVA photoprotection in vitro". According to the research, nanostructured ZnO, ZnO:In and CuI thin films made by the cheap, affordable, and suitable for mass production SILAR method on thin flexible cheap PET substrates have been proposed as a new material for UV-shielding applications. In accordance with an international standard ISO 2443:2012(E), UV-protection ability of the samples consisting of the PET substrates and the films deposited on them by the SILAR method fits the category "excellent" (50+). The best low cost flexible and lightweight UV shielding material turned out to be that consisted from ZnO:In film and PET substrate, the sun protection factor of which equals 157.

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One-Step Green Synthesis, Characterization, Optical, and Photocatalytic Properties of Metal Iodide (MI, M = Ag and Cu) Nanoparticles

Cited by 7 publications

References 0 publications

A Mini Review on Preparation, Characterization, and Applications of Silver Iodide Nanoparticles

A Mini Review on Preparation, Characterization, and Applications of Silver Iodide Nanoparticles

One-Pot Synthesis of Copper Iodide-Polypyrrole Nanocomposites

Nanostructured ZnO and CuI Thin Films on Poly(Ethylene Terephthalate) Tapes for UV-Shielding Applications

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