02387ntm a2200349 i 4500 MY-KuUP 20260702184230.0 t|||||r|||| 000 0 ta 260702t20242024my a|||fr|||| 000 0 eng d THE0010657 (Local) Hardback UMPSA eng UMPSA rda FTKKP .Z35 2024 r Bc. Zainor Aqilah Binti Mohd Ruzaini, author. Mechanism study of chitosan BASE coating for corrosion protection using electrochemical measurement / Zainor Aqilah Binti Mohd Ruzaini Kuantan, Pahang : UMPSA, 2024 © 2024 xi, 50 pages : illustrations ; rdacontent text rdamedia unmediated rdacarrier volume rda text file PDF Faculty of Chemical and Process Engineering Technology Bachelor of Chemical Engineering -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2024 Include bibliographical reference This study investigates the effectiveness of chitosan, a polycationic biopolymer, as a corrosion inhibitor for carbon steel in a salt solution as an imitation to imitate the seawater environment (1 M NaCl solution). The chitosan coating is applied using the dip coating (DC) method. The corrosion protection efficacy is evaluated using various electrochemical techniques. The results show that the DC-made chitosan coating acts as a strong physical and chemical barrier, inhibiting corrosion in the aggressive NaCl environment. The corrosion rate of carbon steel increases with higher temperatures, suggesting a physisorption mechanism for the chitosan coating. The DC technique exhibits a high inhibition efficiency of 73%. This study highlights the potential of chitosan as a corrosion inhibitor for carbon steel in environments and emphasizes the practicality and cost-effectiveness of the dip coating method. Further research can explore the optimization of the chitosan coating process and its performance in different corrosive environments for long-term corrosion prevention. Faculty of Chemical and Process Engineering Technology Dissertations Universities and colleges Dissertations Theses Dissertations https://umpir.ump.edu.my/id/eprint/47175 lcc PSM 0 0 lcc 0 0 10000 10000 2026-07-02 0 FTKKP .Z35 2024 r Bc. T000004199 2026-07-02 18:42:44 2026-07-02 PSM 105114 105120