PEG-400 Supported Alumina Synthesis, Characterization and Investigation of Morphological Properties
Journal Title: Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji - Year 2018, Vol 6, Issue 4
Abstract
In this study, α-alümina structures are successfully prepared via hydrothermal synthesis supported with PEG-400. The effect of the PEG-400 as structure directing agent on the particle size is investigated. The structural characterization of the prepared powders is carried out using XRD, Raman and FTIR techniques. TGA analysis technique is used for the investigation of the thermal properties of the powders. Morphological properties are investigated using SEM technique. Obtained results show that comparing with the experiment without the use of the structure directing agent, pure α-Al2O3 was obtained in smaller size.
Authors and Affiliations
Sema VURAL, Özlem SARI
Keywords
Related Articles
- EP ID EP491266
- DOI 10.29109/gujsc.421674
- Views 99
- Downloads 0
Provincial Energy Balance Analysis: Karabük Sample
The purpose of this study; to reveal the energy supply-demand balance of the Karabük province, to evaluate their overall trends and the share of brown and green energy in the balance and to create an energy flowchart. Ka...
The Investigation of Thermal Conductivity Coefficients of H3BO3/PP Composites
In this study, it is aimed to provide additional contributions to insulating and energy savings by lowering the thermal conductivity values of the polypropylene used in areas where especially the insulating properties ar...
Array Feed Parabolic Reflector Antennas Design Having Low Near Sidelobe and Backlobe Levels
Antennas which are one of the most important components that designate the system characteristic in radar systems, nowadays have a substantial position in military as well as civil areas. Due to their narrow beamwidth an...
Investigation Of Composite Part Production From WC-Co/HSS Using Nickel Interlayer By Inserted Powder Injection Molding Method
It is possible to produce small parts with geometric precision from high density metal, ceramic, composite and intermetal materials by powder injection molding (PIM) methot. In order to produce bigger parts, the prepared...
Combined Compressed Air Dryer Design For Natural Gas Pipelines
It is necessary to dry the inner surface of the pipeline before gas delivery starts. This requirement may vary depending on the product and the use, but can also be categorized as preventing internal corrosion in pipelin...