Accepted Manuscript Performance improvement of a single slope solar still by employing thermoelectric cooling channel and copper oxide nanofluid: An experimental study Saeed Nazari, Habibollah Safarzadeh, Mehdi Bahiraei PII: S0959-6526(18)33216-5 DOI: 10.1016/j.jclepro.2018.10.194 Reference: JCLP 14596 To appear in: Journal of Cleaner Production Received Date: 29 June 2018 Revised Date: 21 September 2018 Accepted Date: 16 October 2018 Please cite this article as: Nazari S, Safarzadeh H, Bahiraei M, Performance improvement of a single slope solar still by employing thermoelectric cooling channel and copper oxide nanofluid: An experimental study, Journal of Cleaner Production (2018), doi: https://doi.org/10.1016/ j.jclepro.2018.10.194. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. 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.