Ontology highlight
ABSTRACT:
SUBMITTER: Kim HM
PROVIDER: S-EPMC7761844 | biostudies-literature | 2020 Dec
REPOSITORIES: biostudies-literature
Nanomaterials (Basel, Switzerland) 20201204 12
We report here the fabrication of highly efficient and long-lasting quantum-dot light emitting diodes (QLEDs) by blending various alkali metal carbonate in magnesium (Mg) doped zinc oxide (ZnO) (MZO) electron transport layer (ETL). Alkali metal carbonates blending in MZO, X<sub>2</sub>CO<sub>3</sub>:MZO, control the band-gap, electrical properties, and thermal stability. This can therefore enhance the operational lifetime of QLEDs. It is found that the conductivity of X<sub>2</sub>CO<sub>3</sub> ...[more]