- Zeta Potential Analyser utilising Phase Analysis Light Scattering
- Analysis of COD (Chemical Oxygen Demand) and Turbidity meter
- Instron for tensile strength testing
- Production of nano-composite sheets using the British hand sheet maker.
- SEM – Scanning Electron Microscopy – Secondary Electrons (SE), Backscattered Electrons (BSE) and Energy Dispersive X-ray (EDX)
- XRD – X-Ray Diffraction
Master's by Research Project
Topic: Study of mechanisms of film forming behaviour of corrosion inhibitors for commercial grade aluminium alloys.
Aluminium alloys are well known and widely used for their many useful properties such as low density (light weight), high strength, high electrical conductivity, etc. Amongst the number of available aluminium alloys, AA2024 is one of the most commonly used, although its analysis is complicated.
In the past, a significant amount of work has been conducted into the use of corrosion inhibitors for AA2024 Al-Alloy. A Rapid Screening Technique developed by CSIRO has been adopted for testing a wide range of potential inhibitors in a short time period. Whilst these studies have revealed several corrosion inhibitors that show potential for the Al-alloy AA2024, there is a lack of knowledge as to the physical mechanisms associated with these systems, particularly the inhibitors that form films on the surface. However, different authors have defined this ‘film’ in different manners and according to different terminology. Therefore, the aim of this study is to determine the mechanisms of this film formation by using 2-mercaptobenzothiazol, 2-mercaptobenzimidazole, 6-amino-2-mercaptobenzothiazole on AA2024-T3, which are known to display impressive performances. These will be characterised accordingly through the use of a range of electrochemical and surface analytical techniques.