Temat: 61.46.Df - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Effects of pH Value on the Growth and Structural Properties of Sol-Gel Synthesized Nanostructured ZnO
Autorzy:: Gültekin, D.
Alaf, M.
Akbulut, H.
Powiązania:: https://bibliotekanauki.pl/articles/1399831.pdf
Data publikacji:: 2013-02
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 61.46.Df
81.07.Wx
81.20.Fw
Opis:: The aim of the research presented is to investigate the effect of pH value on the structural and morphological properties of nanostructured ZnO products. Zinc acetate dihydrate $(Zn(CH_3COO)_2·2H_2O)$ has been used as precursor whereas distilled water is used as a solvent. The pH value of the sol was adjusted with monoethanolamine (MEA) and it changed from acid to base in nature. X-ray diffractometer has been used to determine preferred crystal orientation and particle size of the thin films. Film morphologies have been examined by using JEOL JSM 6060 LV scanning electron microscope equipped with energy-dispersive spectroscopy.
Źródło:: Acta Physica Polonica A; 2013, 123, 2; 330-332
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Synthesis and Characterization of ZnO Nanopowders and ZnO-CNT Nanocomposites Prepared by Chemical Precipitation Route
Autorzy:: Gültekin, D.
Alaf, M.
Akbulut, H.
Powiązania:: https://bibliotekanauki.pl/articles/1399778.pdf
Data publikacji:: 2013-02
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 61.46.Df
81.07.Wx
81.05.Dz
61.48.De
81.20.Fw
Opis:: The aims of this work are synthesis of ZnO nanopowders and producing nanocomposites by mixing with carbon nanotubes. ZnO nanopowders have been synthesized by chemical precipitation route. Different amount of collected nanosized Zn-based precipitates and chemically oxidized carbon nanotubes powder have been mix together and annealed at 400°C. Characterization of produced nanopowders and nanocomposites have been carried out by X-ray diffractometer and scanning electron microscope.
Źródło:: Acta Physica Polonica A; 2013, 123, 2; 274-276
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Nanostructured ZnO Photoelectrode Synthesis for Dye Sensitized Solar Cells
Autorzy:: Gültekin, D.
Alaf, M.
Akbulut, H.
Powiązania:: https://bibliotekanauki.pl/articles/1182877.pdf
Data publikacji:: 2014-02
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 81.05.Dz
61.46.Df
81.07.Wx
81.20.Fw
88.40.jm
Opis:: The main aims of this work were to produce and examine the characteristics of nanostructured ZnO in dye-sensitized solar cells. Parameters which are affected by the efficiency such as precursor materials, morphology were investigated. The Raman spectroscopy was used to investigate transformation from bulk material to solution. General morphologies and detailed structural characterizations were obtained using field emission scanning electron microscopy. X-ray diffractometer has been used to determine preferred crystal orientation and particle size of the ZnO nanostructures.
Źródło:: Acta Physica Polonica A; 2014, 125, 2; 301-303
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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