Synthesis and characterization of CdSe colloidal quantum dots in organic solvent
Закрыть
Conţinutul numărului revistei
Articolul precedent
Articolul urmator
598 2
Ultima descărcare din IBN:
2019-11-02 15:30
Căutarea după subiecte
similare conform CZU
538.958+547.995.12 (1)
Физика конденсированного состояния (жидкое и твердое состояние) (225)
Органическая химия (206)
SM ISO690:2012
GERU, Ion; BORDIAN, Olga; CULEAC, Ion; TURTA, Constantin; LOSHMANSKY, Constantin. Synthesis and characterization of CdSe colloidal quantum dots in organic solvent. In: Chemistry Journal of Moldova. 2014, nr. 1(9), pp. 128-131. ISSN 1857-1727.
10.19261/cjm.2014.09(1).17
EXPORT metadate:
Google Scholar
Crossref
CERIF
BibTeX
DataCite
Dublin Core
Chemistry Journal of Moldova
Numărul 1(9) / 2014 / ISSN 1857-1727 /ISSNe 2345-1688

Synthesis and characterization of CdSe colloidal quantum dots in organic solvent

CZU: 538.958+547.995.12
DOI: 10.19261/cjm.2014.09(1).17
Pag. 128-131

Geru Ion1, Bordian Olga12, Culeac Ion12, Turta Constantin1, Loshmansky Constantin3
 
1 Institute of Chemistry of the Academy of Sciences of Moldova,
2 Institute of Applied Physics, Academy of Sciences of Moldova,
3 University of the Academy of Sciences of Moldova
 
Disponibil în IBN: 17 iulie 2014


Rezumat

In this paper we present experimental results on preparation and characterization of colloidal CdSe quantum dots in organic solvent. CdSe QDs were synthesized following a modified literature method. CdSe QDs were isolated by adding acetone to the cooled solution followed by centrifugation. CdSe QDs have been characterized by UV-Vis absorption and photoluminescent (PL) spectroscopy. The average CdSe particles size estimated from the UV-Vis absorption spectra was found to be in the range 2.28-2.92 nm which is in good agreement with PL measurements.

Cuvinte-cheie
colloidal quantum dots, cadmium selenide, semiconductor, nanocrystals, photoluminescence

DataCite XML Export

<?xml version='1.0' encoding='utf-8'?>
<resource xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://datacite.org/schema/kernel-3' xsi:schemaLocation='http://datacite.org/schema/kernel-3 http://schema.datacite.org/meta/kernel-3/metadata.xsd'>
<identifier identifierType='DOI'>10.19261/cjm.2014.09(1).17</identifier>
<creators>
<creator>
<creatorName>Geru, I.I.</creatorName>
<affiliation>Institutul de Chimie al AŞM, Moldova, Republica</affiliation>
</creator>
<creator>
<creatorName>Bordian, O.T.</creatorName>
<affiliation>Institutul de Chimie al AŞM, Moldova, Republica</affiliation>
</creator>
<creator>
<creatorName>Culeac, I.P.</creatorName>
<affiliation>Institutul de Chimie al AŞM, Moldova, Republica</affiliation>
</creator>
<creator>
<creatorName>Turtă, C.I.</creatorName>
<affiliation>Institutul de Chimie al AŞM, Moldova, Republica</affiliation>
</creator>
<creator>
<creatorName>Loşmanschii, C.S.</creatorName>
<affiliation>Universitatea Academiei de Ştiinţe a Moldovei, Moldova, Republica</affiliation>
</creator>
</creators>
<titles>
<title xml:lang='en'>Synthesis and characterization of CdSe colloidal quantum dots in organic solvent</title>
</titles>
<publisher>Instrumentul Bibliometric National</publisher>
<publicationYear>2014</publicationYear>
<relatedIdentifier relatedIdentifierType='ISSN' relationType='IsPartOf'>1857-1727</relatedIdentifier>
<subjects>
<subject>colloidal quantum dots</subject>
<subject>cadmium selenide</subject>
<subject>semiconductor</subject>
<subject>nanocrystals</subject>
<subject>photoluminescence</subject>
<subject schemeURI='http://udcdata.info/' subjectScheme='UDC'>538.958+547.995.12</subject>
</subjects>
<dates>
<date dateType='Issued'>2014-06-03</date>
</dates>
<resourceType resourceTypeGeneral='Text'>Journal article</resourceType>
<descriptions>
<description xml:lang='en' descriptionType='Abstract'>In this paper we present experimental results on preparation and characterization of colloidal CdSe quantum dots in organic solvent. CdSe QDs were synthesized following a modified literature method. CdSe QDs were isolated by adding acetone to the cooled solution followed by centrifugation. CdSe QDs have been characterized by UV-Vis absorption and photoluminescent (PL) spectroscopy. The average CdSe particles size estimated from the UV-Vis absorption spectra was found to be in the range 2.28-2.92 nm which is in good agreement with PL measurements.</description>
</descriptions>
<formats>
<format>application/pdf</format>
</formats>
</resource>