The critical role of wavelength in the UV-activated grafting of 1-alkene onto silicon and silicon nitride Si: XN4 surfaces

M. Brunet; D. Aureau; F. Guillemot; A. Etcheberry; F. Ozanam; A. C. Gouget-Laemmel

doi:10.1039/c8cc03207f

The critical role of wavelength in the UV-activated grafting of 1-alkene onto silicon and silicon nitride Si_{: X}N₄ surfaces

M. Brunet
, D. Aureau
, F. Guillemot
, A. Etcheberry
, F. Ozanam
, A. C. Gouget-Laemmel

Research output: Contribution to journal › Article › peer-review

Abstract

The wavelength used during photochemical grafting of alkene onto silicon related surfaces influences molecular surface coverage. Ultraviolet light leads to apparent highly dense layers on UV absorbing materials due to the side reaction between alkenes resulting in strongly physisorbed dimers whereas higher wavelengths lead to dense and well-controlled layers.

Original language	English
Pages (from-to)	7167-7170
Number of pages	4
Journal	Chemical Communications
Volume	54
Issue number	52
DOIs	https://doi.org/10.1039/c8cc03207f
Publication status	Published - 1 Jan 2018
Externally published	Yes

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title = "The critical role of wavelength in the UV-activated grafting of 1-alkene onto silicon and silicon nitride Si: XN4 surfaces",

abstract = "The wavelength used during photochemical grafting of alkene onto silicon related surfaces influences molecular surface coverage. Ultraviolet light leads to apparent highly dense layers on UV absorbing materials due to the side reaction between alkenes resulting in strongly physisorbed dimers whereas higher wavelengths lead to dense and well-controlled layers.",

author = "M. Brunet and D. Aureau and F. Guillemot and A. Etcheberry and F. Ozanam and Gouget-Laemmel, \{A. C.\}",

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AU - Brunet, M.

AU - Aureau, D.

AU - Guillemot, F.

AU - Etcheberry, A.

AU - Ozanam, F.

AU - Gouget-Laemmel, A. C.

N1 - Publisher Copyright: © The Royal Society of Chemistry 2018.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - The wavelength used during photochemical grafting of alkene onto silicon related surfaces influences molecular surface coverage. Ultraviolet light leads to apparent highly dense layers on UV absorbing materials due to the side reaction between alkenes resulting in strongly physisorbed dimers whereas higher wavelengths lead to dense and well-controlled layers.

AB - The wavelength used during photochemical grafting of alkene onto silicon related surfaces influences molecular surface coverage. Ultraviolet light leads to apparent highly dense layers on UV absorbing materials due to the side reaction between alkenes resulting in strongly physisorbed dimers whereas higher wavelengths lead to dense and well-controlled layers.

U2 - 10.1039/c8cc03207f

DO - 10.1039/c8cc03207f

M3 - Article

C2 - 29888374

AN - SCOPUS:85049124071

SN - 1359-7345

VL - 54

SP - 7167

EP - 7170

JO - Chemical Communications

JF - Chemical Communications

IS - 52

ER -

The critical role of wavelength in the UV-activated grafting of 1-alkene onto silicon and silicon nitride Si: XN4 surfaces

Abstract

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The critical role of wavelength in the UV-activated grafting of 1-alkene onto silicon and silicon nitride Si_{: X}N₄ surfaces