Morphological and Optical Characterization of Sol-Gel Synthesized Ni-Doped ZnO Nanoparticles

Prerna,; Arya, Sandeep; Sharma, Asha; Singh, Bikram; Tomar, Amit; Singh, Suram; Sharma, Rakesh

doi:10.1080/10584587.2019.1674992

Cited by 38 publications

(11 citation statements)

References 47 publications

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“…These resulting materials obtained from the sol-gel method of synthesis are applied in a number of applications like protective coatings, heterogeneous catalysts, optoelectronic materials and many more. [50][51][52][53] This process offers control over the physico-chemical properties of resulting compounds by careful variation in processing parameters during synthesis. 54 The various parameters that could affect the synthesized material and could be selectively controlled are nature of precursor, type of solvent used, the molar ratio of reactants, pH of the solution, type and concentration of additives used (catalysts, surfactants, capping agent), ageing period, pre and post-heat treatment.…”

Section: Potentials Of the Sol-gel Processmentioning

confidence: 99%

Review—Influence of Processing Parameters to Control Morphology and Optical Properties of Sol-Gel Synthesized ZnO Nanoparticles

Arya

Mahajan

Mahajan³

et al. 2021

ECS J. Solid State Sci. Technol.

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217

132

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ZnO has several potential applications into its credit. This review article focuses on the influence of processing parameters involved during the synthesis of ZnO nanoparticles by sol-gel method. During the sol-gel synthesis technique, the processing parameters/experimental conditions can affect the properties of the synthesized material. Processing parameters are the operating conditions that are to be kept under consideration during the synthesis process of nanoparticles so that various properties exhibited by the resulting nanoparticles can be tailored according to the desired applications. Effect of parameters like pH of the sol, additives used (like capping agent, surfactant), the effect of annealing temperature and calcination on the morphology and the optical properties of ZnO nanoparticles prepared via sol-gel technique is analyzed in this study. In this study, we tried to brief the experimental investigations done by various researchers to analyze the influence of processing parameters on ZnO nanoparticles. This study will provide a platform to understand and establish a correlation between the experimental conditions and properties of ZnO nanoparticles prepared through sol-gel route which will be helpful in meeting the desired needs in various application areas.

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Section: Potentials Of the Sol-gel Processmentioning

confidence: 99%

Review—Influence of Processing Parameters to Control Morphology and Optical Properties of Sol-Gel Synthesized ZnO Nanoparticles

Arya

Mahajan

Mahajan³

et al. 2021

ECS J. Solid State Sci. Technol.

Self Cite

217

132

View full text Add to dashboard Cite

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“…Zinc oxide is a multifunctional material as a consequence of its band gap energy (3.37 eV) and exciting binding energy (60.0 meV). 17,18 Furthermore, zinc oxide is a gorgeous material for its multifarious applications including solar cells, 19 photocatalysts, 20 optical, 21 field emission devices 22 and chemical sensor. [23][24][25] The best performance of the materials depends on their structure and morphology.…”

mentioning

confidence: 99%

Size-Controllable Strategy of ZnO Micro/Nanorods for Electrochemical Detection of H₂O₂

Ahmed

Zhang

Shang

et al. 2021

J. Electrochem. Soc.

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An electrochemical sensor was promoted for the rapid and efficient detection of hydrogen peroxide via the ZnO nano/microrods-based (GCE) electrode. The ZnO nano/microrods were controllable prepared by changing zinc precursor under hydrothermal condition and the sensing properties of ZnO materials were studied. The sensing performance was optimized by adjusting ZnO’s morphologies and size. The ZnO nanorods (ZNRs)-based electrode exhibits a notable sensing response toward hydrogen peroxide compared to other modified GCE. More importantly, the developed ZNRs-based sensor possesses high sensitivity of 10.8 μA mM−1 and a detection limit (LOD) of 0.28 μM. Thus, the synthesized ZNRs material is proved to be a potential material for the hydrogen peroxide detection in various fields.

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“…In past several studies found ZnO nanoparticles exposure increased the root and shoot elongation in wheat, sweet sorghum, and soybean. Recently, compared to the traditional hydro-priming method, rice seed nano-primed with biological ZnO nanoparticles at low concentration (10 mg/l) considerably improved 100% seed germination and seedling metrics 65 . The precise process by which nanoparticles promote seed priming is not well defined in the literature.…”

Section: Resultsmentioning

confidence: 99%

Cow dung extract mediated green synthesis of zinc oxide nanoparticles for agricultural applications

Javed

Tripathi²,

Mishra³

et al. 2022

Sci Rep

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In the present study, zinc oxide nanoparticles (ZnO) were synthesized using cow dung extract to apply sustainable agriculture from rural resources. Studies on their antibacterial potential against E. coli DH 5 alpha indicated lower antimicrobial activities than the bulk Zn and commercial Zn nanoparticles. Compared with control and commercial ZnO nanoparticles, the maximum seed germination, root length, and shoot length were observed after the priming of synthesized ZnO NPs. This study suggests that ZnO may significantly increase seed germination and have lower antimicrobial potential. Further, the lower in-vitro cellular leakage and reactive oxygen species (ROS) production provided new hope for using cow dung extract mediated nanoparticles for agricultural and industrial applications.

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Morphological and Optical Characterization of Sol-Gel Synthesized Ni-Doped ZnO Nanoparticles

Cited by 38 publications

References 47 publications

Review—Influence of Processing Parameters to Control Morphology and Optical Properties of Sol-Gel Synthesized ZnO Nanoparticles

Review—Influence of Processing Parameters to Control Morphology and Optical Properties of Sol-Gel Synthesized ZnO Nanoparticles

Size-Controllable Strategy of ZnO Micro/Nanorods for Electrochemical Detection of H₂O₂

Cow dung extract mediated green synthesis of zinc oxide nanoparticles for agricultural applications

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Morphological and Optical Characterization of Sol-Gel Synthesized Ni-Doped ZnO Nanoparticles

Cited by 38 publications

References 47 publications

Review—Influence of Processing Parameters to Control Morphology and Optical Properties of Sol-Gel Synthesized ZnO Nanoparticles

Review—Influence of Processing Parameters to Control Morphology and Optical Properties of Sol-Gel Synthesized ZnO Nanoparticles

Size-Controllable Strategy of ZnO Micro/Nanorods for Electrochemical Detection of H2O2

Cow dung extract mediated green synthesis of zinc oxide nanoparticles for agricultural applications

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Size-Controllable Strategy of ZnO Micro/Nanorods for Electrochemical Detection of H₂O₂