Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 11 of 11 for “"Advanced Characterisation"”.
-
Characterisation of feed and membrane properties for industrial ultrafiltration management
… of (a) the utility of common foulant characterisation tools for the detection of organic fouling propensity, and (b) the impact of membrane modification and increasing chemical age on fouling behaviour. To assess commonly applied foulant characterisation methods, fluorescence …
-
SiC and B₄C as electrocatalyst support materials for low temperature fuel cells
… accelerated degradation studies as well as advanced characterisation techniques were used to clarify the structure-property relationships between catalyst morphology, metal-support interaction, ORR activity and surface adsorption onto the Pt nanoparticles. Extended X-ray Absorption Fine …
-
Influence of Mechanical Loading and Temperature on the Magnetic Properties of FeCo-2V Soft Magnetic Alloy
… degradation during service. By integrating advanced characterisation techniques, including in situ Digital Image Correlation (DIC), Electron Backscatter Diffraction (EBSD), synchrotron X-ray diffraction, Single Sheet Tester (SST) measurements, and magnetic loss analysis, this work offers a …
-
Writing and characterisation methods for UV-photosensitivity based devices and their applications
… and planar waveguides for the fabrication of advanced integrated optical devices for telecoms and sensing applications. One major scope is the improvement of grating fabrication specifications by introducing new writing techniques and the use of advanced characterisation methods for grating …
-
Investigation of injection moulding for novel drug delivery systems. An investigation into the use of injection moulding to produce pharmaceutical dosage forms and to understand the relationship between materials, processing conditions and performance, in particular drug release and stability
… behaviour of ibuprofen-HPMCAS systems. The advanced characterisation techniques like DMA, 2D XRD and 3D laser microscopy provided the detailed understanding of crystal habits, phase seperation and surface crystallisation. The significant effect of the stress conditions on the rate of …
-
Effect of thermal annealing and carbon implantation on the functional properties of nanocomposite TiSiN coatings on steel
This PhD research contributes to the part of advanced materials technology. The machining industry currently faces tremendous pressures with the need for durable cutting tools suitable for eco-friendly high speed machining operations becoming acute. In this thesis innovative design and synthesis …
-
Enhancing Corrosion Resistance and Hardness Properties of High-Carbon Steel and Aluminium Bronze Alloy Through Novel Surface Modification Technique
… Studied steels were analysed by using advanced characterisation techniques that led to in-depth investigation on its behaviour toward corrosion degradation in marine environment. Different studies on the microstructural influence, volume fraction, phase transformation, alloying …
-
Electron Microscopy Studies of Hybrid Perovskite Solar Cells
… their local chemical composition. The analytical characterisation of such devices is very challenging due to the intrinsic instability of the organic component in the nanostructured compounds building up the cell. STEM-EDX (Scanning Transmission Electron Microscopy - Energy Dispersive X-ray …
-
Effect of ceria and zirconia on nanoparticulate rhodium catalysts
… 298 K to 573 K.<br/>It has been shown that advanced characterisation techniques, used in the time-resolved, in situ manner were needed in order to understand the behaviour of these complex catalytic systems under operating conditions. The effects of the catalysts’ composition, temperature …
-
Novel approaches for the characterisation of spinodal alloys
… of spinodal alloy microstructures, the use of advanced characterisation techniques is critical. Conventional microscopy and diffraction‑based methods often provide valuable insights. However, the former are often too localised, while the latter tend to lack the necessary resolution to …
-
Design and Frabication of Optical Li+ Sensors for Application in Li-ion Batteries
… reduced safety risks, and facilitate more advanced characterisation ahead of end-of-life protocols (e.g., re-use, recycling, etc). In this thesis, we discuss the development of a novel optical sensing platform for monitoring [Li+] in battery electrolytes. The first chapter introduces key …