Figure 3. Surface-ligand characterization.
FTIR spectra of (A) DDT-functionalized CIS-NCs and CIZS-NCs synthesized via MW-ST at 200 °C and 230 °C respectively. (B) MUA-functionalized CIS-NCs and CIZS-NCs after subsequent ligand exchange. (C,D) are day-light photographic pictures before and after phase transformation of DDT-functionalized CIZS-NCs.