Comments on the paper "Influence of ethylenediaminetetraacetic acid on the performance of ferrous sulphate heptahydrate nonlinear optical single crystal"

Srinivasan, B.R.; Verenkar, V.M.S.

Comments on the paper "Influence of ethylenediaminetetraacetic acid on the performance of ferrous sulphate heptahydrate nonlinear optical single crystal"

Srinivasan, B.R.; Verenkar, V.M.S.

Source : Materials Letters. 309; 2022; ArticleID_131455.

URI: https://doi.org/10.1016/j.matlet.2021.131455
http://irgu.unigoa.ac.in/drs/handle/unigoa/6626

Date: 2021

Document Type: Journal article

Abstract:

The authors of the title paper (Mater. Lett. 161 (2015) 224-226) claimed to have grown ethylenediaminetetraacetic acid doped ferrous sulfate heptahydrate (FeEDTA) crystal by slow evaporation method. In this letter, many points of criticism concerning the growth of the so-called FeEDTA crystal are described to prove that it is in fact surface degraded FeSO sub(4).7H sub(2) O crystal.

Show full item record