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A mild biomolecule-assisted route for preparation of flower-like AgBiS2 crystals
- Source :
-
Journal of Alloys & Compounds . Jul2011, Vol. 509 Issue 27, pL267-L272. 0p. - Publication Year :
- 2011
-
Abstract
- Abstract: A mild biomolecule-assisted route for preparation of flower-like AgBiS2 crystals was developed via reactions among AgNO3, BiCl3, and l-cystine in N,N-dimethylformamide (DMF) at 200°C for 12h. l-cystine was used as both the sulfide source and complexing agent. The as-synthesized AgBiS2 crystals were characterized by XRD, EDS, XPS, PL, FESEM, TEM, HRTEM, and SAED. Results showed that the synthesized AgBiS2 crystals had stoichiometric composition, good crystallinity, and flower-like morphology. A possible formation mechanism for flower-like AgBiS2 crystals was also discussed based on the experiment. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 09258388
- Volume :
- 509
- Issue :
- 27
- Database :
- Academic Search Index
- Journal :
- Journal of Alloys & Compounds
- Publication Type :
- Academic Journal
- Accession number :
- 61174166
- Full Text :
- https://doi.org/10.1016/j.jallcom.2011.04.073