Exploring the role of <i>Chrysanthemum coronarium</i> leaves distillation waste as a green inhibitor for carbon steel in acidic environment: an integrated study.

ABSTRACT: In this study, the assessment of the Chrysanthemum coronarium leaves' co-product resulting from the hydrodistillation process was conducted to evaluate its anticorrosive potential for carbon steel in the hydrochloric acid medium. Phytochemical analysis of this biomass revealed its abundance in terms of polyphenols and flavonoids; hence the determination of total polyphenol content recorded a value of 75.4 mg GAE per g extract. This was corroborated by FTIR spectroscopy, which revealed the presence of various functional groups, thereby providing positive indications regarding the anticorrosive properties of this plant material. Electrochemical impedance spectroscopy and Tafel extrapolation analysis of polarization curves indicated that the extract from Chrysanthemum coronarium

SUBMITTER: Kellal R 

PROVIDER: S-EPMC11665801 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature