dc.contributor.author | Kostoglou, N. | en |
dc.contributor.author | Polychronopoulou, K. | en |
dc.contributor.author | Rebholz, Claus | en |
dc.creator | Kostoglou, N. | en |
dc.creator | Polychronopoulou, K. | en |
dc.creator | Rebholz, Claus | en |
dc.date.accessioned | 2019-05-06T12:23:55Z | |
dc.date.available | 2019-05-06T12:23:55Z | |
dc.date.issued | 2015 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/48507 | |
dc.description.abstract | High-temperature properties of boron nitride platelets (200-800 nm in width and 30-50 nm in thickness) were systematically evaluated through thermogravimetric analysis (TGA) in combination with differential scanning calorimetry (DSC). X-Ray Diffraction (XRD) studies confirmed the hexagonal graphitic-like structure of the material, while Fourier-Transform Infrared Spectroscopy (FT-IR) indicated the active vibration modes related to the B-N bond. The specific surface area (SSA), calculated by the multi-point Brunauer-Emmet-Teller (BET) method, was determined at ∼23 m2/g through N2 adsorption/desorption measurements at 77 K. Both high-temperature resistance and oxidation behavior were examined from room temperature (25 °C) up to ∼1300 °C under air-flow conditions. The h-BN platelets demonstrated a high thermal stability of up to ∼1000 °C, while their oxidation occurred in the temperature range between 1000 and 1200 °C, followed by the formation of boron oxide (B2O3). © 2014 Elsevier Ltd. All rights reserved. | en |
dc.language.iso | eng | en |
dc.source | Vacuum | en |
dc.subject | Platelets | en |
dc.subject | Fourier series | en |
dc.subject | X ray diffraction | en |
dc.subject | Nitrides | en |
dc.subject | Differential scanning calorimetry | en |
dc.subject | Fourier transform infrared spectroscopy | en |
dc.subject | Oxidation | en |
dc.subject | Boron nitride | en |
dc.subject | Hexagonal boron nitride (h-BN) | en |
dc.subject | Hexagonal structure | en |
dc.subject | Hexagonal structures | en |
dc.subject | Nano-platelets | en |
dc.subject | Nanoplatelets | en |
dc.subject | Thermogravimetric analysis | en |
dc.subject | Brunauer-emmet-teller methods | en |
dc.subject | Chemical stability | en |
dc.subject | Fourier transform infrared spectroscopy (FT-IR) | en |
dc.subject | High-temperature resistance | en |
dc.subject | Oxidation behavior | en |
dc.subject | Oxidation behaviors | en |
dc.subject | Temperature control | en |
dc.subject | Thermal and chemical stabilities | en |
dc.subject | Thermodynamic stability | en |
dc.title | Thermal and chemical stability of hexagonal boron nitride (h-BN) nanoplatelets | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1016/j.vacuum.2014.11.009 | |
dc.description.volume | 112 | |
dc.description.startingpage | 42 | |
dc.description.endingpage | 45 | |
dc.author.faculty | Πολυτεχνική Σχολή / Faculty of Engineering | |
dc.author.department | Τμήμα Μηχανικών Μηχανολογίας και Κατασκευαστικής / Department of Mechanical and Manufacturing Engineering | |
dc.type.uhtype | Article | en |
dc.description.totalnumpages | 42-45 | |