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 6 of 6 for “"Floating Catalyst Chemical Vapour Deposition"”.
-
Manufacturing strategy for high current cold field emission cathodes: Floating catalyst chemical vapour deposition grown carbon nanotube fibres and films enhanced by laser patterning and laser purification process
… aspect ratio; high thermal conductivity; high chemical stability and high current carrying capacities up to a theoretical limit of 1,200 MA∙cm-1 making them an ideal material for FE. The CNT material studied in this work is produced in two distinct forms, fibres (∅~7-10 µm) and films (h~30 µm), …
-
Quantitative Chemical Analysis Throughout the FC CVD Process as a Route to Reliable Fibre Production and Research
Carbon nanotube fibre production through the Floating Catalyst – Chemical Vapour Deposition (FC-CVD) process has been developed at Cambridge University for 14 years by the Macromolecular Materials Laboratory (MML) group. Since then research has focused on lab-scale processes and fibre property …
-
Development and Application of Gas-phase Raman Spectroscopy Techniques for Analysis of Carbon Nanotube Synthesis Processes
… Nanotubes (CNTs) are structures with outstanding chemical and physical properties, making them an attractive candidate for multiple industrial applications. They can be produced via different techniques, with the floating catalyst chemical vapour deposition (FC-CVD) being one of the most …
-
Characterisation and development of carbon nanotube macrostructures
… between CNTs and the final materials. The Floating Catalyst Chemical Vapour Deposition (FC-CVD) route in particular has been reviewed in detail as the production method for CNT materials investigated in this work. The different processing paths that these materials have undergone …
-
On the Dynamics within a Gas Phase Process for Continuous Carbon Nanotube Synthesis
… potential for a variety of applications. The floating catalyst chemical vapour deposition (FCCVD) method discussed in this dissertation bridges the gap between generating nano- and macro-scale CNT material and has already been adopted by industry for exploitation. A deep understanding of the …
-
An Investigation of Carbon Nanotube Synthesis: Modelling and Experiments
… for producing CNTs on an industrial scale. The floating catalyst chemical vapour deposition (FCCVD) method has been widely accepted as a promising technique for mass production of CNTs. Despite the recent progress in improving the technique, a lack of fundamental understanding of the limiting …