Comment on 'Dye-sensitized solar cells using Aloe Vera and Cladode of Cactus extracts as natural sensitizers' [Chem. Phys. Lett. 679 (2017)97-101]

摘要

The purpose of this Comment is to point out an inconsistency in the above mentioned Letter, concerning the calculation of the efficiency of the dye-sensitized solar cells under investigation, to avoid irritations of other researchers working with similar material under similar measurement conditions and of reviewers evaluating their manuscripts.