Journal Pre-proof Tuning the synthesis pH and composition of Cu hydrotalcites for hydrogenolysis of glycerol Éder Valdir de Oliveira, Henrique Brasil, Gustavo Paim Valença, Elizabete Jordão PII: S1566-7367(19)30386-3 DOI: https://doi.org/10.1016/j.catcom.2019.105925 Reference: CATCOM 105925 To appear in: Catalysis Communications Received date: 30 September 2019 Revised date: 17 December 2019 Accepted date: 31 December 2019 Please cite this article as: É.V. de Oliveira, H. Brasil, G.P. Valença, et al., Tuning the synthesis pH and composition of Cu hydrotalcites for hydrogenolysis of glycerol, Catalysis Communications (2019), https://doi.org/10.1016/j.catcom.2019.105925 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. © 2019 Published by Elsevier.