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Analysing chitosan microcapsule characteristics for enhanced corrosion protection / Balqis Farhana Binti Haisham

By:

Balqis Farhana Binti Haisham , , , [author.]

Material type: Text

text

Media type:

unmediated

Carrier type:

volume

ISBN:

THE0010903 (Local)

Subject(s):

Online resources:

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Dissertation note: Final Year Report (Bachelor of Technology Mechanical Engineering (Petroleum) with Hons ) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025 Abstract: Corrosion is the primary challenge in many industries since majority of the equipment use is made of metal that has the possibility to corrode. The corrosion happened because of the interaction of the metal and environment that naturally occurs when the metal is revert back to its stable form. In this study, the chitosan coating was used as the prevention of corrosion from happened to the metal where in this study the carbon steel is used. This study was tested using different concentration and the material used in producing the chitosan microcapsule which is the Arabic gum and NaTPP. All the material was prepared and dip coating method was use to coat the carbon steel then the process was repeated for three time and let to dry for overnight in room temperature. FTIR was used to study the morphology of the coating. The corrosion protection of the study was tested by using potentiodynamic polarization and EIS using the Gamry Potentiostat. From the potentiodynamic polarization the corrosion rate is obtain and corrosion rate show that the increase of concentration of chitosan is lowering the corrosion rate.

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Title notes ( 4 )

Holdings
Item type	Current library	Call number	Status	Date due	Barcode
Final Year Report	UMPLIB GAMBANG	FTKKP .B35 2025 r Bc. (Browse shelf(Opens below))	Not for loan		T000004412

Faculty of Chemical and Process Engineering Technology

Final Year Report (Bachelor of Technology Mechanical Engineering (Petroleum) with Hons ) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025

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Corrosion is the primary challenge in many industries since majority of the equipment use is made of metal that has the possibility to corrode. The corrosion happened because of the interaction of the metal and environment that naturally occurs when the metal is revert back to its stable form. In this study, the chitosan coating was used as the prevention of corrosion from happened to the metal where in this study the carbon steel is used. This study was tested using different concentration and the material used in producing the chitosan microcapsule which is the Arabic gum and NaTPP. All the material was prepared and dip coating method was use to coat the carbon steel then the process was repeated for three time and let to dry for overnight in room temperature. FTIR was used to study the morphology of the coating. The corrosion protection of the study was tested by using potentiodynamic polarization and EIS using the Gamry Potentiostat. From the potentiodynamic polarization the corrosion rate is obtain and corrosion rate show that the increase of concentration of chitosan is lowering the corrosion rate.