Thermally promoted addition of undecylenic acid on thermally hydrocarbonized porous silicon optical reflectors

Thermally promoted addition of undecylenic acid is studied as a method for modifying porous silicon optical reflectors that have been pre-treated with thermal hydrocarbonization. Successful derivatization of undecylenic acid is demonstrated and confirmed with Fourier transform infrared and X-ray pho...

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Autores principales: Jalkanen, Tero, Mäkilä, Ermei, Sakka, Tetsuo, Salonen, Jarno, Ogata, Yukio H
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2012
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3431257/
https://www.ncbi.nlm.nih.gov/pubmed/22713167
http://dx.doi.org/10.1186/1556-276X-7-311
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author Jalkanen, Tero
Mäkilä, Ermei
Sakka, Tetsuo
Salonen, Jarno
Ogata, Yukio H
author_facet Jalkanen, Tero
Mäkilä, Ermei
Sakka, Tetsuo
Salonen, Jarno
Ogata, Yukio H
author_sort Jalkanen, Tero
collection PubMed
description Thermally promoted addition of undecylenic acid is studied as a method for modifying porous silicon optical reflectors that have been pre-treated with thermal hydrocarbonization. Successful derivatization of undecylenic acid is demonstrated and confirmed with Fourier transform infrared and X-ray photoelectron spectroscopies. The results indicate that the hydrocarbonization pre-treatment considerably improves stability against oxidation and chemical dissolution in basic environments. The two-step treatment also does not cause an appreciable change on sample reflectance spectra, which enables the use of the functionalized structures in optical sensing applications.
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spelling pubmed-34312572012-08-31 Thermally promoted addition of undecylenic acid on thermally hydrocarbonized porous silicon optical reflectors Jalkanen, Tero Mäkilä, Ermei Sakka, Tetsuo Salonen, Jarno Ogata, Yukio H Nanoscale Res Lett Nano Express Thermally promoted addition of undecylenic acid is studied as a method for modifying porous silicon optical reflectors that have been pre-treated with thermal hydrocarbonization. Successful derivatization of undecylenic acid is demonstrated and confirmed with Fourier transform infrared and X-ray photoelectron spectroscopies. The results indicate that the hydrocarbonization pre-treatment considerably improves stability against oxidation and chemical dissolution in basic environments. The two-step treatment also does not cause an appreciable change on sample reflectance spectra, which enables the use of the functionalized structures in optical sensing applications. Springer 2012-06-19 /pmc/articles/PMC3431257/ /pubmed/22713167 http://dx.doi.org/10.1186/1556-276X-7-311 Text en Copyright ©2012 Jalkanen et al.; licensee Springer. http://creativecommons.org/licenses/by/2.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Nano Express
Jalkanen, Tero
Mäkilä, Ermei
Sakka, Tetsuo
Salonen, Jarno
Ogata, Yukio H
Thermally promoted addition of undecylenic acid on thermally hydrocarbonized porous silicon optical reflectors
title Thermally promoted addition of undecylenic acid on thermally hydrocarbonized porous silicon optical reflectors
title_full Thermally promoted addition of undecylenic acid on thermally hydrocarbonized porous silicon optical reflectors
title_fullStr Thermally promoted addition of undecylenic acid on thermally hydrocarbonized porous silicon optical reflectors
title_full_unstemmed Thermally promoted addition of undecylenic acid on thermally hydrocarbonized porous silicon optical reflectors
title_short Thermally promoted addition of undecylenic acid on thermally hydrocarbonized porous silicon optical reflectors
title_sort thermally promoted addition of undecylenic acid on thermally hydrocarbonized porous silicon optical reflectors
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3431257/
https://www.ncbi.nlm.nih.gov/pubmed/22713167
http://dx.doi.org/10.1186/1556-276X-7-311
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