Formation of self-assembled quantum dots of iron oxide thin films by spray pyrolysis from non-aqueous medium
| Autor: | Habib M. Pathan, J.D. Desai, Sun-Ki Min, Oh-Shim Joo, Kwang-Deog Jung |
|---|---|
| Rok vydání: | 2006 |
| Předmět: |
Scanning electron microscope
Analytical chemistry Iron oxide General Physics and Astronomy Surfaces and Interfaces General Chemistry Condensed Matter Physics Surfaces Coatings and Films Propanol chemistry.chemical_compound chemistry Chemical engineering Quantum dot medicine Ferric Thin film Absorption (chemistry) Pyrolysis medicine.drug |
| Zdroj: | Applied Surface Science. 252:8039-8042 |
| ISSN: | 0169-4332 |
| DOI: | 10.1016/j.apsusc.2005.11.039 |
| Popis: | Quantum dots (QDs) of iron oxide have been deposited onto ITO coated glass substrates by spray pyrolysis technique, using ferric chloride (FeCl 3 ·7H 2 O) in non-aqueous medium as a starting material. The non-aqueous solvents namely methanol, ethanol, propanol, butanol and pentanol were used as solvents. The effect of solvents on the film structure and morphology was studied. The structural, morphological, compositional and optical properties were studied by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive analysis of X-rays (EDAX), and optical absorption measurement techniques. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect