Journal Pre-proofs Influence ofsingle-walled carbon nanotubes functionalization in photocatalytic performance of pyramidal porous silicon: Experimental evidence Haythem Gammoudi, Fatma Belkhiria, Afrah Bardaoui, Ibtissem Ben Assaker, Hassan Saadaoui, Mosbah Amlouk, Touria Cohen-Bouhacina, Radhouane Chtourou PII: S0167-577X(20)30178-6 DOI: https://doi.org/10.1016/j.matlet.2020.127473 Reference: MLBLUE 127473 To appear in: Materials Letters Received Date: 29 October 2019 Revised Date: 4 February 2020 Accepted Date: 6 February 2020 Please cite this article as: H. Gammoudi, F. Belkhiria, A. Bardaoui, I. Ben Assaker, H. Saadaoui, M. Amlouk, T. Cohen-Bouhacina, R. Chtourou, Influence ofsingle-walled carbon nanotubes functionalization in photocatalytic performance of pyramidal porous silicon: Experimental evidence, Materials Letters (2020), doi: https://doi.org/ 10.1016/j.matlet.2020.127473 This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2020 Published by Elsevier B.V.