Preparation of highly emissive and reproducible Cu–In–S/ZnS core/shell quantum dots with a mid-gap emission character

Copper indium sulfide (CIS) quantum dots (QDs) are one of the newest types of luminescent semiconductors with low-toxicity and earth-abundant features. The present work reports the successful aqueous synthesis of CIS/ZnS core/shell QDs using dual-stabilizing agents of N-acetyl-l-cysteine and trisodi...

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Veröffentlicht in:	Journal of alloys and compounds 2020-05, Vol.824, p.153906, Article 153906
Hauptverfasser:	Jawhar, Nawzad Nadhim, Soheyli, Ehsan, Yazici, Ahmet Faruk, Mutlugun, Evren, Sahraei, Reza
Format:	Artikel
Sprache:	eng
Schlagworte:	Copper Cu-In-S/ZnS Donor-acceptor recombination Emission analysis Emissivity Hydrogen peroxide Oxidizing agents Photoluminescence quantum yield Quantum dots Sodium citrate Stability Stabilizers (agents) Toxicity Zinc sulfide
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