Structure of Ni nanoparticles/TiO2 films prepared by sol-gel dip-coating

A. García-Murillo; E. Ramírez-Meneses; J. Ramírez-Salgado; G. Sandoval-Robles; V. Montiel-Palma; H. Dorantes-Rosales; P. Del Angel-Vicente

Structure of Ni nanoparticles/TiO₂ films prepared by sol-gel dip-coating

A. García-Murillo, E. Ramírez-Meneses, J. Ramírez-Salgado, G. Sandoval-Robles, V. Montiel-Palma, H. Dorantes-Rosales, P. Del Angel-Vicente

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Titania thin films were synthesized by sol-gel dip-coating method with metallic Ni nanoparticles (∼10 nm) from an organometallic precursor. Titania matrix and Ni nanoparticles were prepared separately. The precursors employed to prepare Titania were titanium isopropoxide, isopropanol, methanol and acetic acid. Nickel nanostructures were synthesized from Ni(COD)₂ (COD=cycloocta-1,5-diene) under H₂ atmosphere in THF with 1,3-diaminopropane as stabilizer. Colloidal solution of Ni nanoparticles was added to sol. NiATiO₂ sol system was used to coat glass spheres substrates and further heat treatment at 400°C. The photocatalytic activity of the Ni/TiO₂ films was evaluated in H₂ evolution from decomposition of ethanol using a mercury lamp for UV light irradiation. The prepared Ni/TiO₂ was characterized using AFM, UV-Vis, TEM and HR-TEM.

Original language	English
Title of host publication	Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008
Pages	748-751
Number of pages	4
State	Published - 2008
Externally published	Yes
Event	2008 NSTI Nanotechnology Conference and Trade Show, NSTI Nanotech 2008 Joint Meeting, Nanotechnology 2008 - Quebec City, QC, United States Duration: 1 Jun 2008 → 5 Jun 2008

Publication series

Name	Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008
Volume	1

Conference

Conference	2008 NSTI Nanotechnology Conference and Trade Show, NSTI Nanotech 2008 Joint Meeting, Nanotechnology 2008
Country/Territory	United States
City	Quebec City, QC
Period	1/06/08 → 5/06/08

Keywords

Nanoparticles
Nickel
Organometallic
Sol-gel
Thin films

Cite this

García-Murillo, A., Ramírez-Meneses, E., Ramírez-Salgado, J., Sandoval-Robles, G., Montiel-Palma, V., Dorantes-Rosales, H., & Del Angel-Vicente, P. (2008). Structure of Ni nanoparticles/TiO₂ films prepared by sol-gel dip-coating. In Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008 (pp. 748-751). (Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008; Vol. 1).

García-Murillo, A. ; Ramírez-Meneses, E. ; Ramírez-Salgado, J. et al. / Structure of Ni nanoparticles/TiO₂ films prepared by sol-gel dip-coating. Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008. 2008. pp. 748-751 (Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008).

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title = "Structure of Ni nanoparticles/TiO2 films prepared by sol-gel dip-coating",

abstract = "Titania thin films were synthesized by sol-gel dip-coating method with metallic Ni nanoparticles (∼10 nm) from an organometallic precursor. Titania matrix and Ni nanoparticles were prepared separately. The precursors employed to prepare Titania were titanium isopropoxide, isopropanol, methanol and acetic acid. Nickel nanostructures were synthesized from Ni(COD)2 (COD=cycloocta-1,5-diene) under H2 atmosphere in THF with 1,3-diaminopropane as stabilizer. Colloidal solution of Ni nanoparticles was added to sol. NiATiO2 sol system was used to coat glass spheres substrates and further heat treatment at 400°C. The photocatalytic activity of the Ni/TiO2 films was evaluated in H2 evolution from decomposition of ethanol using a mercury lamp for UV light irradiation. The prepared Ni/TiO2 was characterized using AFM, UV-Vis, TEM and HR-TEM.",

keywords = "Nanoparticles, Nickel, Organometallic, Sol-gel, Thin films",

author = "A. Garc{\'i}a-Murillo and E. Ram{\'i}rez-Meneses and J. Ram{\'i}rez-Salgado and G. Sandoval-Robles and V. Montiel-Palma and H. Dorantes-Rosales and {Del Angel-Vicente}, P.",

year = "2008",

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series = "Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008",

pages = "748--751",

booktitle = "Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008",

note = "2008 NSTI Nanotechnology Conference and Trade Show, NSTI Nanotech 2008 Joint Meeting, Nanotechnology 2008 ; Conference date: 01-06-2008 Through 05-06-2008",

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García-Murillo, A, Ramírez-Meneses, E, Ramírez-Salgado, J, Sandoval-Robles, G, Montiel-Palma, V, Dorantes-Rosales, H & Del Angel-Vicente, P 2008, Structure of Ni nanoparticles/TiO₂ films prepared by sol-gel dip-coating. in Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008. Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008, vol. 1, pp. 748-751, 2008 NSTI Nanotechnology Conference and Trade Show, NSTI Nanotech 2008 Joint Meeting, Nanotechnology 2008, Quebec City, QC, United States, 1/06/08.

Structure of Ni nanoparticles/TiO₂ films prepared by sol-gel dip-coating. / García-Murillo, A.; Ramírez-Meneses, E.; Ramírez-Salgado, J. et al.
Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008. 2008. p. 748-751 (Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Structure of Ni nanoparticles/TiO2 films prepared by sol-gel dip-coating

AU - García-Murillo, A.

AU - Ramírez-Meneses, E.

AU - Ramírez-Salgado, J.

AU - Sandoval-Robles, G.

AU - Montiel-Palma, V.

AU - Dorantes-Rosales, H.

AU - Del Angel-Vicente, P.

PY - 2008

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N2 - Titania thin films were synthesized by sol-gel dip-coating method with metallic Ni nanoparticles (∼10 nm) from an organometallic precursor. Titania matrix and Ni nanoparticles were prepared separately. The precursors employed to prepare Titania were titanium isopropoxide, isopropanol, methanol and acetic acid. Nickel nanostructures were synthesized from Ni(COD)2 (COD=cycloocta-1,5-diene) under H2 atmosphere in THF with 1,3-diaminopropane as stabilizer. Colloidal solution of Ni nanoparticles was added to sol. NiATiO2 sol system was used to coat glass spheres substrates and further heat treatment at 400°C. The photocatalytic activity of the Ni/TiO2 films was evaluated in H2 evolution from decomposition of ethanol using a mercury lamp for UV light irradiation. The prepared Ni/TiO2 was characterized using AFM, UV-Vis, TEM and HR-TEM.

AB - Titania thin films were synthesized by sol-gel dip-coating method with metallic Ni nanoparticles (∼10 nm) from an organometallic precursor. Titania matrix and Ni nanoparticles were prepared separately. The precursors employed to prepare Titania were titanium isopropoxide, isopropanol, methanol and acetic acid. Nickel nanostructures were synthesized from Ni(COD)2 (COD=cycloocta-1,5-diene) under H2 atmosphere in THF with 1,3-diaminopropane as stabilizer. Colloidal solution of Ni nanoparticles was added to sol. NiATiO2 sol system was used to coat glass spheres substrates and further heat treatment at 400°C. The photocatalytic activity of the Ni/TiO2 films was evaluated in H2 evolution from decomposition of ethanol using a mercury lamp for UV light irradiation. The prepared Ni/TiO2 was characterized using AFM, UV-Vis, TEM and HR-TEM.

KW - Nanoparticles

KW - Nickel

KW - Organometallic

KW - Sol-gel

KW - Thin films

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M3 - Contribución a la conferencia

AN - SCOPUS:53349098820

SN - 9781420085075

SN - 9781420085037

T3 - Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008

SP - 748

EP - 751

BT - Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008

T2 - 2008 NSTI Nanotechnology Conference and Trade Show, NSTI Nanotech 2008 Joint Meeting, Nanotechnology 2008

Y2 - 1 June 2008 through 5 June 2008

ER -

García-Murillo A, Ramírez-Meneses E, Ramírez-Salgado J, Sandoval-Robles G, Montiel-Palma V, Dorantes-Rosales H et al. Structure of Ni nanoparticles/TiO₂ films prepared by sol-gel dip-coating. In Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008. 2008. p. 748-751. (Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008).