Tulsi and green tea extracts as efficient green corrosion inhibitor for the corrosion of aluminum alloy in acidic medium

• DOI: 10.1016/j.rineng.2023.100996
• Publication Date: 2023-03-01T23:18:01Z
• Authors: Mohammad Asaduzza...; Md Mir Shakib Ahmed; Nayem Hossain; Mohammad Aminul I...; Safiul Islam; Md Masud Rana
• Keywords: Corrosion inhibitor; Green tea extract

Aluminum is utilized in many applications and it constantly corroding losing strength. Corrosion impacts every area of the economy creates substantial issues. Most approaches for reducing corrosion are environmentally harmful. Green tea Tulsi extract two potential choices use as green inhibitors aluminum alloys. This study set out to examine whether or not extracts from might inhibit alloy 1100 an10% H2SO4 solution. When refers weight reduction, tea's maximum efficacy inhibition 71.43%, whereas tulsi 85.71%. FTIR spectroscopy demonstrated that an adsorbent protective layer formed on surface after was immersed inhibited The SEM morphology reveals presence a inhibitor reduces Al 1100. EDS analysis chemical particles form coating over surfaces. have been shown be more efficient inhibiting in10% Solution than extracts.