Psidium guajava Linn. extract mediated microwave synthesis and photocatalytic activities of ZnO nanoparticles

Somsri, Supattra; Sonwaew, Wason; Rujiwatra, Apinpus

doi:10.1016/j.matlet.2016.04.130

Cited by 9 publications

(2 citation statements)

References 22 publications

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“…Microwave hydrothermal synthesis of ZnO nanostructures with additional heat treatment, where the literature review results [ 585 , 640 , 641 , 642 , 643 , 644 , 645 , 646 , 647 , 648 , 649 , 650 , 651 , 652 , 653 , 654 , 655 , 656 , 657 , 658 , 659 , 660 , 661 , 662 , 663 , 664 , 665 , 666 , 667 , 668 , 669 , 670 , 671 , 672 , 673 ] are summarised in Table 6 .…”

Section: Microwave Hydrothermal Synthesis Of Znomentioning

confidence: 99%

A Review of Microwave Synthesis of Zinc Oxide Nanomaterials: Reactants, Process Parameters and Morphologies

2020

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Zinc oxide (ZnO) is a multifunctional material due to its exceptional physicochemical properties and broad usefulness. The special properties resulting from the reduction of the material size from the macro scale to the nano scale has made the application of ZnO nanomaterials (ZnO NMs) more popular in numerous consumer products. In recent years, particular attention has been drawn to the development of various methods of ZnO NMs synthesis, which above all meet the requirements of the green chemistry approach. The application of the microwave heating technology when obtaining ZnO NMs enables the development of new methods of syntheses, which are characterised by, among others, the possibility to control the properties, repeatability, reproducibility, short synthesis duration, low price, purity, and fulfilment of the eco-friendly approach criterion. The dynamic development of materials engineering is the reason why it is necessary to obtain ZnO NMs with strictly defined properties. The present review aims to discuss the state of the art regarding the microwave synthesis of undoped and doped ZnO NMs. The first part of the review presents the properties of ZnO and new applications of ZnO NMs. Subsequently, the properties of microwave heating are discussed and compared with conventional heating and areas of application are presented. The final part of the paper presents reactants, parameters of processes, and the morphology of products, with a division of the microwave synthesis of ZnO NMs into three primary groups, namely hydrothermal, solvothermal, and hybrid methods.

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Section: Microwave Hydrothermal Synthesis Of Znomentioning

confidence: 99%

A Review of Microwave Synthesis of Zinc Oxide Nanomaterials: Reactants, Process Parameters and Morphologies

2020

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“…In recent researches, SFNPs and their Nano Composites are being reported as strong photocatalysts for the dye degradation in the visible light [150]. For illustration, spinel nano-composites like Fe3O4/SiO2 (acting as Fenton-like catalyst) under neutral pH, along with the decomposition of H2O2 de-colourises Methylene blue dye with high rate, which showed much higher activity of this nano-composite as compared to Fe3O4 only [151]. Under UV irradiation, as certain research findings exclusively suggest that nano-composites showed higher photo-degradation of Methylene Blue (78%) within 5 min time band.…”

Section: Methylene Bluementioning

confidence: 99%

An Overview on Magnetic Separable Spinel as a Promising Materials for Photocatalysis and Waste Water Treatment

Malik¹,

Singh²,

Kumar³

et al. 2022

ES Energy Environ.

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In the recent times, the demand of the energy and the environmental pollution is the main concern of the global. Due to their significant chemical, physical and magnetic properties spinel-based materials are prominently used in the field of photocatalysis and water splitting. In the present report is emphasis on the fundamental's understandings for their size, shape, chemical and the degradation of various pharmaceutical drugs, pesticides, and textile dye materials. This report explained the way of formation, characteristics and the wide applications of the spinel-based materials in the vast energy and environmental research. Based on the future prospectus of the energy and the cost effectiveness this spinel-based materials plays an important role in hydrogen generation as well as in catalytic activities.

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Effectual Role of Abelmoschus esculentus (Okra) Extract on Morphology, Microbial and Photocatalytic Activities of CdO Tetrahedral Clogs

Somasundaram

Jayaprakash

2017

J Inorg Organomet Polym

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Psidium guajava Linn. extract mediated microwave synthesis and photocatalytic activities of ZnO nanoparticles

Cited by 9 publications

References 22 publications

A Review of Microwave Synthesis of Zinc Oxide Nanomaterials: Reactants, Process Parameters and Morphologies

A Review of Microwave Synthesis of Zinc Oxide Nanomaterials: Reactants, Process Parameters and Morphologies

An Overview on Magnetic Separable Spinel as a Promising Materials for Photocatalysis and Waste Water Treatment

Effectual Role of Abelmoschus esculentus (Okra) Extract on Morphology, Microbial and Photocatalytic Activities of CdO Tetrahedral Clogs

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