Effects of Thermal Annealing on The Morphology and Structural Characteristics of Zinc Oxide Nanopowders for Triboelectric Nanogenerator Applications

Kamaruzaman, Dayana; Mamat, Mohamad Hafiz; Ariffin, Nurul Izzati Kamal; Subki, A Shamsul Rahimi A; Parimon, Norfarariyanti; Yaakob, Muhamad Kamil; Malek, M. F.; Banu, I. B. Shameem; Vasimalai, N.; Bakar, Suriani Abu; Mohamed, Azmi; Ahmad, Mohd Khairul; Mahmood, Mohamad Rusop

doi:10.37934/arfmts.99.1.1727

Cited by 4 publications

(2 citation statements)

References 42 publications

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“…The prominent peaks on the crystal structures (100), (002), ( 101), ( 110), ( 103), ( 200), ( 112), (201), and (004) allow for the identification of the hexagonal wurtzite structure of ZnO, based on JCPDS card no. 01-075-1526 [35]. The diffraction peaks in the aluminium crystal structures are located at 38.6, 44.8, 65.2, and 78.3, respectively.…”

Section: Structural and Morphological Properties Of Zno Nanosheet Thi...mentioning

confidence: 98%

Nanosheet Zinc Oxide Synthesized by Solution-Immersion Method for Triboelectric Nanogenerator

Dayana Kamaruzaman,

Mohamad Hafiz Mamat,

A. Shamsul Rahimi A. Subki

et al. 2023

ARASET

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Most global problems are being solved by using sustainable energy harvesting technologies to retain the social ecosystem in great condition. The triboelectric nanogenerator (TENG) which is a renewable energy harvesting device, collects the waste mechanical energy from its surroundings and performs the electric signal conversion. TENG have garnered increased attention in recent years by offering prospective use in energy harvesting technology. Particularly, there is a need for flexible energy conversion that serves as a power supply for portable electronic equipment. In this study, ZnO nanosheet thin film prepared on the flexible conductive aluminium foil through a low temperature immersion technique was used to generate electrical energy. The effect of heat treatment on ZnO nanosheet thin film was also investigated on the surface morphology, strutural properties and nanogerator performance. The high density of interconnected ZnO nanosheet were observed before and after heat treatment as confirmed by FESEM studies. The analysis using XRD confirmed that ZnO nanosheet thin film was successfully deposited on the aluminium foil. Additionally, the ZnO nanosheet thin films improved significantly with heat treatment, enhancing their crystalline quality. The triboelectric nanogenerator (TENG) was successfully constructed in contact and separation mode using Kapton tape on top and ZnO nanosheet thin film on the bottom to generate electricity by a force of hand pressing. The output electrical voltage of the device doubled from around 2 V to 4 V after underwent the heat treatment. This study provides an essential insight into fabrication of TENG using the ZnO nanosheet thin film through a clean and effective method for nanogenerator applications.

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Section: Structural and Morphological Properties Of Zno Nanosheet Thi...mentioning

confidence: 98%

Nanosheet Zinc Oxide Synthesized by Solution-Immersion Method for Triboelectric Nanogenerator

Dayana Kamaruzaman,

Mohamad Hafiz Mamat,

A. Shamsul Rahimi A. Subki

et al. 2023

ARASET

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“…Zinc Oxide (ZnO) is widely used in several areas of technology due to its unique properties, including a large excitation binding energy of 60meV and has a direct wide band gap [1]. ZnO nanostructured can be grown at low temperatures which are extensively used for blue-ultraviolet and white light emitting devices [2].…”

Section: Introductionmentioning

confidence: 99%

Effect of GO Solution Temperature on the Structural, Optical and Electrical Properties of ZnO Nanostructured for Photoanode Function

Sanusi

Mohamed²,

Malek³

et al. 2023

ARFMTS

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The purpose of this study is to determine the effect of different graphene oxide (GO) solution immersion temperature on the structural, morphology, optical, and electrical properties of zinc oxide/graphene oxide (ZnO-GO) nanostructures. The ZnO/GO nanostructures prepared at various GO solution immersion temperature from 75-95℃ using solution immersion method. The structural properties of the samples were investigated using X-ray diffraction (XRD), and the recorded patterns revealed that all the samples had a preferred orientation along the (002) plane. The crystallinity of ZnO/GO nanostructures were enhanced with increasing GO solution immersion temperature. The morphology of ZnO/GO nanostructures was determined using field emission scanning electron microscopy (FESEM). Fourier transformation infrared spectroscopy (FTIR) was used to determine the molecular compounds of ZnO/GO nanostructures. The peak intensity of GO with ZnO nanoparticles is shifted at 744 to 1243 cm-1 when the temperature of GO solutions increases. The UV–visible spectrophotometer was used to examine the optical properties of ZnO/GO nanostructures. It is found that the highest transmittance ZnO/GO nanostructures was obtained at the highest GO solution immersion temperature which is 95℃. Based on the current-voltage(I–V) measurement, the electrical properties of ZnO/GO nanostructures increase when the GO solution immersion temperature increases. Thus, by variation of GO solution immersion temperature the structural, morphology, optical, and electrical behaviour were improved.

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Investigating the annealing effects on the performance of polyvinyl alcohol-graphite-based triboelectric nanogenerator

Amini,

Muktar Ahmed,

Madanahalli Ankanathappa

et al. 2024

Sensors and Actuators A: Physical

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Effects of Thermal Annealing on The Morphology and Structural Characteristics of Zinc Oxide Nanopowders for Triboelectric Nanogenerator Applications

Cited by 4 publications

References 42 publications

Nanosheet Zinc Oxide Synthesized by Solution-Immersion Method for Triboelectric Nanogenerator

Nanosheet Zinc Oxide Synthesized by Solution-Immersion Method for Triboelectric Nanogenerator

Effect of GO Solution Temperature on the Structural, Optical and Electrical Properties of ZnO Nanostructured for Photoanode Function

Investigating the annealing effects on the performance of polyvinyl alcohol-graphite-based triboelectric nanogenerator

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