Vapor-Phase Axial Deposition Synthesis of SiO2 and SiO2-TiO2 Sponge-Shaped Nanostructures

Marco César Prado Soares; Egont Alexandre Schenkel; Beatriz Ferreira Mendes; Eric Fujiwara; Murilo Ferreira Marques Santos; Gabriel Perli; Carlos Kenichi Suzuki

doi:10.4028/www.scientific.net/KEM.846.3

Paper Titles

Vapor-Phase Axial Deposition Synthesis of SiO₂ and SiO₂-TiO₂ Sponge-Shaped Nanostructures
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Structural Investigations on Hydrothermally Grown ZnO Nanostructures
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Effect of Processing Parameters on the Diameter and Morphology of Electrospun Iron-Modified Montmorillonite (Fe-MMT)/Polycaprolactone Nanofibers
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Anodization of Highly Ordered Titania Nanotube Prepared with Organic Electrolyte
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Study on Mechanical Properties of Multilayer Graphene/Epoxy Nanocomposites
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Effects of Micro-Eggshells Filler on Tracking and Erosion Resistance of Silicone Rubber Composites
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Study of Machining Parameter Optimization in Drilling of Magnesium Based Hybrid Composites Reinforced with SiC/CNT
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An Internal Damage Real-Time Monitoring System Using CFRP-OFBG Plates
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 846Vapor-Phase Axial Deposition Synthesis of SiO2 and...

Vapor-Phase Axial Deposition Synthesis of SiO₂ and SiO₂-TiO₂ Sponge-Shaped Nanostructures

Abstract:

Amorphous silica can be synthesized with controlled dimensions and morphologies by the Vapor-phase Axial Deposition (VAD) method, so we performed an exploratory study for verifying the possibility of using this technique for the obtention of a sponge-shaped ramified nanostructure with high superficial area. We were successful in synthesizing SiO₂ and SiO₂-TiO₂ with this desired morphology and characterized the materials by Scanning Electron Microscopy and X-Ray Diffraction. The obtained ceramics present pores of adequate dimensions for the use as microfiltration devices and proved to be capable of adsorbing important commercial dyes. These materials show physical characteristics that make them promising for applications on liquid and gas separations, and as very selective photocatalysts for chemical reactions and for waste and water treatment.

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Engineering and Innovative Materials VIII

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Periodical:

Key Engineering Materials (Volume 846)

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3-8

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.846.3

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Online since:

June 2020

Authors:

Marco César Prado Soares*, Egont Alexandre Schenkel, Beatriz Ferreira Mendes, Eric Fujiwara, Murilo Ferreira Marques Santos, Gabriel Perli, Carlos Kenichi Suzuki

Keywords:

Membranes, Porous Nanomaterials, Silica, Titania, Vapor-Phase Axial Deposition

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References

[1] S. Kobayashi, H. Nakagome, N. S. Mizu, H. Tsuchiya, and H. Izawa, Electron. Lett., vol.10 (1974), p.410.

Google Scholar

[2] T. Izawa, IEEE J. Sel. Topics Quantum Electron., vol.6 (2000), p.1220.

Google Scholar

[3] M. C. P. Soares, B. F. Mendes, E. A. Schenkel, M. F. M. Santos, E. Fujiwara, and C. K. Suzuki, Mat. Res., vol.21 (2018), p.e20180131.

Google Scholar

[4] M. Kanezashi, T. Shioda, T. Gunji, and T. Tsuru, AIChE J., vol.58 (2011), p.1733.

Google Scholar

[5] M. T. M. Pendergast and E. M. V. Hoek, Energy Environ. Sci., vol.4 (2011), p.(1946).

Google Scholar

[6] F. Azeez, E. Al-Hetlani, M. Arafa, Y. Abdelmonem, A. A. Nazeer, M. O. Amin, and M. Madkour, Sci. Rep., vol.8 (2018), p.7104.

DOI: 10.1038/s41598-018-25673-5

Google Scholar

[7] M. Z. Norul Azlin and M. Z. Siti Zuraifah. IJMMM, vol.1 (2013), p.107.

Google Scholar

[8] F. Bouville, E. Maire, S. Meille, B. Van de Moortèle, A. J. Stevenson, and S. Deville, Nature Mater., vol.16 (2017), p.1271.

DOI: 10.1038/nmat4982

Google Scholar

[9] Z. Song, Y. Huang, W. L. Xu, L. Wang, Y. Bao, S. Li, and M. Yu, Sci. Rep., vol.5 (2015), p.13981.

Google Scholar

[10] B. F. Jirjis and S. Luque. In: Z. F. Cui and H. S. Muralidhara, Membrane Technology,, IChemE, Elsevier, (2010).

Google Scholar

[11] J. P. Ball, B. A. Mound, J. C. Nino, and J. B. Allen, J. Biomed. Mater. Res. Part A, vol.102A (2014), p.(2089).

Google Scholar

[12] T. Ohno, K. Sarukawa, K. Tokieda, and M. Matsumura, J. Catalysis, vol.203 (2001), p.82.

Google Scholar

[13] L. Raimer, Scannig Electron Microscopy. Physics of Image Formation and Microanalysis,. Second Edition. Springer, (1998).

Google Scholar

[14] M. C. P. Soares, B. F. Mendes, M. K. Gomes, R. A. Bataglioli, E. A. Schenkel, F. F. Vit, L.G.de la Torre, E. Fujiwara, and C. K. Suzuki, IEEE Proc.: SBFoton IOPC, (2018).

DOI: 10.1109/sbfoton-iopc.2018.8610912

Google Scholar