Journal: Nano-Micro Letters
Article Title: Efficient and Pure I-III-VI AIGS Quantum Dot-Based Light-Emitting Diodes via Ligand-Reshaped Surface State
doi: 10.1007/s40820-026-02086-y
Figure Lengend Snippet: a Schematic description of recombination process before and after resurfacing treatment. b DFT calculated adsorption energy of amino from oleylamine and carboxyl and sulfydryl from DSA with Ga on GS surface. The difference charge-density map of c DSA and d oleylamine adsorbing on the GS surface. e FTIR spectra of control and LR QDs. High-resolution XPS spectra of the control and LR QDs: f Ga 3 d , and g S 2 p
Article Snippet: Indium chloride (InCl 3 , 99.9%), gallium chloride (GaCl 3 ,99.999%), silver acetate (Ag(OAc), 99.5%), gallium acetylacetonate (Ga(acac) 3 , 99.99%), 1,3-dimethylthiourea (DMTU, 97%), diethylammonium diethyldithiocarbamate (DEA-DDTC, ≥ 97%), tetrahydrofuran (99.5%), n-hexane (≥ 99%), octane (96%), oleylamine (OAm), dimercaptosuccinic acid (DSA) were purchased from Macklin.
Techniques: Adsorption, Control