UV region supercapacitor: Bi-doped natural MgO rock salt thin film

Küçük Resim Yok

Tarih

2019

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Elsevier Sci Ltd

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

This study is based on MgO thin films, on which different amounts of bismuth were doped. XRD, SEM and EDX were performed for the characterization of thin films, whereas capacitance of the films was examined through current-voltage measurements. In addition, capacitance of these films was measured in the environments with violet, green, red and yellow lighting. It was found that under violet light, in other words around the UV region, the capacitance of Bi-doped thin films increased by 15%. SEM and EDX analysis revealed that the percentage of bismuth on the surface was dramatically increased with the increase of doped bismuth amount. On the other hand, various differences were observed on the surface images of doped and undoped films, serious differentiations were especially observed on the morphologic structure of 15% Bi-doped films.

Açıklama

Anahtar Kelimeler

Supercapacitor, Bi-doped, MgO thin film

Kaynak

Ceramics International

WoS Q Değeri

Q1

Scopus Q Değeri

Q1

Cilt

45

Sayı

7

Künye