New structure of CTAB templated silica films as revealed by GISAXS coupled to HRTEM

S. Besson; C. Jacquiod; T. Gacoin; A. Naudon; C. Ricolleau; J. P. Boilot

doi:10.1557/proc-628-cc8.3

New structure of CTAB templated silica films as revealed by GISAXS coupled to HRTEM

S. Besson, C. Jacquiod, T. Gacoin, A. Naudon, C. Ricolleau, J. P. Boilot

Centre national de la recherche scientifique

Research output: Contribution to journal › Conference article › peer-review

Abstract

A microstructural study on surfactant templated silica films is performed by coupling traditional X-Ray Diffraction (XRD) and Transmission Electronic Microscopy (TEM) to Grazing Incidence Small Angle X-Ray Scattering (GISAXS). By this method it is shown that spin-coating of silicate solutions with cationic surfactant cetyltrimethylammonium bromide (CTAB) as a templating agent provides 3D hexagonal structure (space group P6₃/mmc) that is no longer compatible with the often described hexagonal arrangement of tubular micelles but rather with an hexagonal arrangement of spherical micelles. The extent of the hexagonal ordering and the texture can be optimized in films by varying the composition of the solution.

Original language	English
Pages (from-to)	CC8.3.1-CC8.3.6
Journal	Materials Research Society Symposium - Proceedings
Volume	628
DOIs	https://doi.org/10.1557/proc-628-cc8.3
Publication status	Published - 1 Jan 2000
Event	Organic/Inorganic Hybrid Materials-2000 - San Francisco, CA, United States Duration: 24 Apr 2000 → 28 Apr 2000

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title = "New structure of CTAB templated silica films as revealed by GISAXS coupled to HRTEM",

abstract = "A microstructural study on surfactant templated silica films is performed by coupling traditional X-Ray Diffraction (XRD) and Transmission Electronic Microscopy (TEM) to Grazing Incidence Small Angle X-Ray Scattering (GISAXS). By this method it is shown that spin-coating of silicate solutions with cationic surfactant cetyltrimethylammonium bromide (CTAB) as a templating agent provides 3D hexagonal structure (space group P63/mmc) that is no longer compatible with the often described hexagonal arrangement of tubular micelles but rather with an hexagonal arrangement of spherical micelles. The extent of the hexagonal ordering and the texture can be optimized in films by varying the composition of the solution.",

author = "S. Besson and C. Jacquiod and T. Gacoin and A. Naudon and C. Ricolleau and Boilot, \{J. P.\}",

year = "2000",

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doi = "10.1557/proc-628-cc8.3",

language = "English",

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note = "Organic/Inorganic Hybrid Materials-2000 ; Conference date: 24-04-2000 Through 28-04-2000",

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TY - JOUR

T1 - New structure of CTAB templated silica films as revealed by GISAXS coupled to HRTEM

AU - Besson, S.

AU - Jacquiod, C.

AU - Gacoin, T.

AU - Naudon, A.

AU - Ricolleau, C.

AU - Boilot, J. P.

PY - 2000/1/1

Y1 - 2000/1/1

N2 - A microstructural study on surfactant templated silica films is performed by coupling traditional X-Ray Diffraction (XRD) and Transmission Electronic Microscopy (TEM) to Grazing Incidence Small Angle X-Ray Scattering (GISAXS). By this method it is shown that spin-coating of silicate solutions with cationic surfactant cetyltrimethylammonium bromide (CTAB) as a templating agent provides 3D hexagonal structure (space group P63/mmc) that is no longer compatible with the often described hexagonal arrangement of tubular micelles but rather with an hexagonal arrangement of spherical micelles. The extent of the hexagonal ordering and the texture can be optimized in films by varying the composition of the solution.

AB - A microstructural study on surfactant templated silica films is performed by coupling traditional X-Ray Diffraction (XRD) and Transmission Electronic Microscopy (TEM) to Grazing Incidence Small Angle X-Ray Scattering (GISAXS). By this method it is shown that spin-coating of silicate solutions with cationic surfactant cetyltrimethylammonium bromide (CTAB) as a templating agent provides 3D hexagonal structure (space group P63/mmc) that is no longer compatible with the often described hexagonal arrangement of tubular micelles but rather with an hexagonal arrangement of spherical micelles. The extent of the hexagonal ordering and the texture can be optimized in films by varying the composition of the solution.

U2 - 10.1557/proc-628-cc8.3

DO - 10.1557/proc-628-cc8.3

M3 - Conference article

AN - SCOPUS:0034432896

SN - 0272-9172

VL - 628

SP - CC8.3.1-CC8.3.6

JO - Materials Research Society Symposium - Proceedings

JF - Materials Research Society Symposium - Proceedings

T2 - Organic/Inorganic Hybrid Materials-2000

Y2 - 24 April 2000 through 28 April 2000

ER -

New structure of CTAB templated silica films as revealed by GISAXS coupled to HRTEM

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