<trans-title>Synthesis of TiO<sub>2</sub>/WO<sub>3</sub> on Nickel Foam for the Photocatalytic Degradation of Ethylene</trans-title>

Bang JI; Wenfeng ZHAO; Jieli DUAN; Lizhe MA; Lanhui FU; Zhou YANG

doi:10.15541/jim20190234

Journal of Inorganic Materials, Volume. 35, Issue 5, 581(2020)

Synthesis of TiO₂/WO₃ on Nickel Foam for the Photocatalytic Degradation of Ethylene

Bang JI1...2, Wenfeng ZHAO3, Jieli DUAN4, Lizhe MA3, Lanhui FU1 and Zhou YANG1,* |Show fewer author(s)

Author Affiliations

¹College of Engineering, South China Agricultural University, Guangzhou 510000, China

²School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798, Singapore

³College of Electronic Engineering, South China Agricultural University, Guangzhou 510000, China

⁴Engineering Fundamental Teaching and Training Center, South China Agricultural University, Guangzhou 510000, China

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Figures & Tables(13)

1. Schematic drawing of Photocatalytic performance evaluation device

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2. XRD patterns of samples

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3. Different magnification SEM images of nickel foam(a-c), SEM (d) and HRTEM (e) images and EDS mapping (f-h) of sample TW-6

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4. UV-Vis spectra of all samples

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5. Tauc curves of all samples

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6. XPS spectra of sample TW-6

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7. Photoluminescence spectra of all samples

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8. Kinetics curves of ethylene degradation over all samples under UV light irradiation

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9. Photocatalytic degradation rate of ethylene in all samples

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10. Photocatalytic degradation of ethylene stability over TW-6 under UV light irradiation

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11. XRD patterns of sample TW-6 before and after cycling experiment

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12. Photocatalytic schematic of TiO₂/WO₃

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Table 1. First-order kinetic parameters of photocatalytic degradation of ethylene

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Table 1. First-order kinetic parameters of photocatalytic degradation of ethylene

Photocatalyticfilm	Regressionequation	R²	Rate constant, K°/min^-1
Nickel foam	ln(C₀/C) = 0.0002t	0.9832	0.0002
TiO₂	ln(C₀/C) = 0.0035t	0.9785	0.0035
TW-2	ln(C₀/C) = 0.0055t	0.9942	0.0055
TW-4	ln(C₀/C) = 0.0069t	0.9905	0.0069
TW-6	ln(C₀/C) = 0.0332t	0.9803	0.0332
TW-8	ln(C₀/C) = 0.0075t	0.9744	0.0075

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Bang JI, Wenfeng ZHAO, Jieli DUAN, Lizhe MA, Lanhui FU, Zhou YANG. Synthesis of TiO₂/WO₃ on Nickel Foam for the Photocatalytic Degradation of Ethylene[J]. Journal of Inorganic Materials, 2020, 35(5): 581

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