The composition of two water-based plants, Selaginella myosurus (SM) - (stems and leafs) and Pneumatopteris pennigera (Gully fern, GF: Fronds). These plants live, feed and reproduce in stagnant water in absence of which dries up, in which the GF & SM plants extracts were further analysed using FT – IR spectrum. The aim and objectives of this research is to examine the characteristics and properties of the SM & GF test inhibitors in terms of classification of quality of the specimen of the plant extracts and check if it attains high degree of corrosion inhibition due to the presence of phytochemical molecules contained in the prepared plant extract(s) capable of inhibiting corrosion on the carbon steel metal samples surfaces. The phytochemical properties of the plants show good as well as revealing the significance of the plant extracts as a useful raw material for industrial application in controlling metal corrosion.
Keywords: Overview, plant extracts, phytochemical, water-based plant, composition, FT – IR spectrum
