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Wyszukujesz frazę "TEM study" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Evolution of the Dislocation Structure of Iron Meteorite
Autorzy:
Osuch, W.
Błoniarz, R.
Michta, G.
Suliga, I.
Powiązania:
https://bibliotekanauki.pl/articles/353300.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
iron meteorite
Morasko
TEM study
dislocation structure
Neumann’s bands
Opis:
The state of the dislocation substructure of meteorite in which the history of phenomena accompanying the meteorite during its passage through the Earth’s atmosphere is recorded remains unused. The main goal of the presented work is a comprehensive analysis of the dislocation structure of the iron meteorite from the Morasko reserve (Poland, Wielkopolska Voivodeship) by TEM methods to determine the conditions and mechanism of its formation. The work is cognitive in the field of phenomena related to the destruction and deformation of the material in extreme conditions: space and terrestrial space. It can also be useful in the research on the creation of the material with specific mechanical properties, as well as a unique reference material for earth experiments with low-temperature deformation, high-speed deformation, recrystallization processes with short thermal pulses and structure relaxation in conditions of very long time periods.
Źródło:
Archives of Metallurgy and Materials; 2020, 65, 1; 485-492
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Highly developed construction of Heterostructured InWO3-InMoO3 loaded-TiO2 nanomaterial and Expanding multi-application
Autorzy:
Kamalakkannan, J.
Senthilvelan, S.
Powiązania:
https://bibliotekanauki.pl/articles/1178704.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
HR-TEM
Photocatalytic
antibacterial activity
electrochemical study
Opis:
InWO3-InMoO3 loaded-TiO2 nanomaterial was synthesised by co-precipitation method and sonication technique. The nanomaterial was characterized by High-resolution scanning electron microscopy (HR-SEM) with elementary dispersive X-ray (EDX), High-resolution transmission electron microscopy (HR-TEM), photoluminescence spectroscopy (PL) and UV-Vis diffuse reflectance spectroscopy (DRS). The photocatalytic activity of InWO3-InMoO3 loaded-TiO2 nanomaterial was studied from the photodegradation of methyl green (MEG) and methylene blue (MB) under UV-light irradiation at 365 nm. The hydroxyl radical formation in the mechanism was confirmed by fluorescence quenching technique. The mineralization confirmed by chemical oxygen demand measurements. A flaxisible mechanism is proposed for higher catalytic activity of InWO3-InMoO3-TiO2 under UV-light for 365 nm. This catalyst was found to be stable and reusable without appreciable loss of catalytic activity up to five cycles. The InWO3- InMoO3 loaded-TiO2 nanomaterial on MEG was high photocatalytic activity that of MB so high photocatalytic activity has been discussed by first order kinetics, rate constant value and high quantum yield. This material was showed increased hydrophobicity that of TiO2 electrochemical study and antibacterial activity of the analysis was also studied.
Źródło:
World Scientific News; 2017, 67, 2; 338-364
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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