Shape-controlled synthesis and optical characterization of chalcopyrite CuInS2 microstructures

Synthesis and Characterization PbS and Bi2S3 Nanostructures via Microwave Approach and Investigation of Their Behaviors in Solar Cell

“…As shown in Fig. 1b Based on modern complex theory, the sulfide source molecules, some of which dissociate and release S 2-, also behave as potential ligands [39]. Therefore by using different sulfur sources different morphologies were obtained (Fig.…”

Single Phase Formation of CuInS2 Nanoparticles: Structural, Morphological, Thermal Studies with Annealing Effect

“…It was clearly revealed that an increased particle size after post annealing at 200C for 1 hr. Also we can see the uniformity in the particle size [12]. The compositional analysis by EDAX for the all samples is shown in Table 3.…”

Synthesis of AgInS2 nanostructure by microwave–ultrasonic method and characterization and photocatalytic properties

“…6, the vibration peaks corresponding to the spinel structure are identified at about 520, 982 and 1005 cm -1 . According to Pramanik' results [22], the spinels display stretching bands in the 500-900 cm -1 .…”

“…After cooling the final solution to room temperature and collecting the precipitates through filtration, the precipitates were washed with absolute ethanol and distilled water several times. The final product was dried in vacuum at 60°C for 5 h. The final black products were annealed at 400°C in argon atmosphere for 1 h to obtain crystalline products [19][20][21][22]. No diffraction peaks from other species could be detected, which indicates the obtained samples are pure.…”