Effect of pyridine and pyridine with substituent on photoluminescence of nanoparticles CdS prepared by liquid-liquid interface reaction
Other Title(s)
تأثير البريدين والبريدين مع إضافة على التألقية الضيائية للجسيمات النانوية لكبريتيد الكادميوم المحضر بتفاعل السطح الداخلي لتماس سائل-سائل
Joint Authors
Mahdi, Khalid Taha
Ahmad, Ahmad Salih
Shaban, Salma Mahdi
Source
Issue
Vol. 13, Issue 28 (31 Dec. 2015), pp.106-115, 10 p.
Publisher
University of Baghdad College of Science
Publication Date
2015-12-31
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Abstract EN
Liquid – liquid interface reaction is the method for preparation nanoparticles (NP'S) which depend on the super saturation of ions that provide by using the system that consist from toluene and water, the first one is above the second to obtain nanoparticles (NP's) CdS at the interface separated between these two immiscible liquid.
The structure properties were characterized by XRD-diffraction and transmission electron microscopy.
The crystalline size estimate from X-ray diffraction pattern using Scherer equation to be about 7nm,and by TEM analysis give us that ananosize is about 5 nm which give a strong comparable with Bohr radius.
Photoluminescence analysis give two emission peak, the first one around the 380 nm and the second around the 760nm which indicate to the band edge and surface defect emission respectively and the intensity of these emission change with the change of the pyridine substituent.
American Psychological Association (APA)
Shaban, Salma Mahdi& Mahdi, Khalid Taha& Ahmad, Ahmad Salih. 2015. Effect of pyridine and pyridine with substituent on photoluminescence of nanoparticles CdS prepared by liquid-liquid interface reaction. Iraqi Journal of Physics،Vol. 13, no. 28, pp.106-115.
https://search.emarefa.net/detail/BIM-732179
Modern Language Association (MLA)
Shaban, Salma Mahdi…[et al.]. Effect of pyridine and pyridine with substituent on photoluminescence of nanoparticles CdS prepared by liquid-liquid interface reaction. Iraqi Journal of Physics Vol. 13, no. 28 (2015), pp.106-115.
https://search.emarefa.net/detail/BIM-732179
American Medical Association (AMA)
Shaban, Salma Mahdi& Mahdi, Khalid Taha& Ahmad, Ahmad Salih. Effect of pyridine and pyridine with substituent on photoluminescence of nanoparticles CdS prepared by liquid-liquid interface reaction. Iraqi Journal of Physics. 2015. Vol. 13, no. 28, pp.106-115.
https://search.emarefa.net/detail/BIM-732179
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 115
Record ID
BIM-732179