Abstract
A novel sonochemical method for direct preparation of nanocrystalline antimony selenoiodide (SbSeI) has been established. The SbSeI gel was synthesized using elemental Sb, Se, and I in the presence of ethanol under ultrasonic irradiation (35 kHz, 2 W/cm2) at 50 °C for 2 h. The product was characterized by using techniques such as powder X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDAX), high-resolution transmission electron microscopy (HRTEM), selected area electron diffraction (SAED), and optical diffuse reflection spectroscopy (DRS). The SEM and HRTEM investigations exhibit that the as-prepared samples are made up of large quantity nanowires with lateral dimensions of about 20-50 nm and lengths reaching up to several micrometers and single crystalline in nature.
| Original language | English |
|---|---|
| Pages (from-to) | 546-551 |
| Number of pages | 6 |
| Journal | Ultrasonics Sonochemistry |
| Volume | 16 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Apr 2009 |
Keywords
- Antimony selenoiodide
- Nanocrystals
- Sonochemistry
ASJC Scopus subject areas
- Chemical Engineering (miscellaneous)
- Environmental Chemistry
- Radiology, Nuclear Medicine and Imaging
- Acoustics and Ultrasonics
- Organic Chemistry
- Inorganic Chemistry
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