- Tytuł:
- Pseudocapacitive Characteristics of Mg Doped ZnO Nanospheres Prepared by Coprecipitation
- Autorzy:
-
Arul, S.
Senthilnathan, T.
Jeevanantham, V.
Satheesh Kumar, K. V. - Powiązania:
- https://bibliotekanauki.pl/articles/2049144.pdf
- Data publikacji:
- 2021
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
zinc oxide
Mg-doped ZnO
coprecipitation
cyclic voltammetry
EiS - Opis:
- A n-type semiconductor ZnO has high transmittance features, excellent chemical stability and electrical properties. It is also commonly used in a range of fields, such as gas sensors, photocatalysts, optoelectronics, and solar photocell. Magnesium-doped zinc oxide (Mg-ZnO) nano powders were effectively produced using a basic chemical precipitation process at 45°C. Calcined Mg-ZnO nano powders have been characterized by FTIR, XrD, SEM-EDX and Pl studies. XRD measurements from Mg-ZnO revealed development of a crystalline structure with an average particle size of 85 nm and SEM analysis confirmed the spherical morphology. Electrochemical property of produced Mg-ZnO nanoparticles was analyzed and the specific capacitance value of 729 F g-1 at 0.5 A g-1 current density was recorded and retained a specific capacitance ~100 percent at 2 A g-1 current density.
- Źródło:
-
Archives of Metallurgy and Materials; 2021, 66, 4; 1141-1148
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł