Growth of semiconducting nanocrystals of CdS and ZnS

被引：14

作者：

Viswanatha, Ranjani

Sapra, Sameer

Amenitsch, Heinz

Sartori, Barbara

Sarma, D. D. ^{[1
]}

机构：

[1] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India

[2] Austrian Acad Sci, Inst Biophys & Nanosyst Res, A-8042 Graz, Austria

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2007年 / 7卷 / 06期

关键词：

semiconducting nanocrystals; CdS; ZnS; growth kinetics;

D O I：

10.1166/jnn.2007.706

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this work, we report the study of growth of CdS as well as ZnS nanocrystals using in-situ small angle X-ray scattering (SAXS) technique, in presence of thio-glycerol as capping agent. We observe that the diameter of the nanocrystal is controlled between 1 and 3 nm by varying the temperature of the reaction. Further, the self-focusing of the size distribution can be observed and is more pronounced at higher temperatures reducing its relative width from 25% to 10%.

引用

页码：1726 / 1729

页数：4

共 50 条

[1] In situ growth of well-dispersed CdS nanocrystals in semiconducting polymers
Laera, Anna Maria
Resta, Vincenzo
Piscopiello, Emanuela
Miceli, Valerio
Schioppa, Monica
Scalone, Anna Grazia
Di Benedetto, Francesca
Tapfer, Leander
NANOSCALE RESEARCH LETTERS, 2013, 8 : 1 - 8
[2] In situ growth of well-dispersed CdS nanocrystals in semiconducting polymers
Anna Maria Laera
Vincenzo Resta
Emanuela Piscopiello
Valerio Miceli
Monica Schioppa
Anna Grazia Scalone
Francesca Di Benedetto
Leander Tapfer
Nanoscale Research Letters, 8
[3] Synthesis of CdS, ZnS, and CdS/ZnS Core/Shell Nanocrystals Using Dodecanethiol
Niu, Jinzhong
Xu, Weiwei
Shen, Huaibin
Li, Sen
Wang, Hongzhe
Li, Lin Song
BULLETIN OF THE KOREAN CHEMICAL SOCIETY, 2012, 33 (02): : 393 - 397
[4] Epitaxial growth of ZnS on CdS in CdS/ZnS nanostructures
Universites Paris 6 et Paris 7, Paris, France
Thin Solid Films, 1-2 (213-217):
[5] Epitaxial growth of ZnS on CdS in CdS/ZnS nanostructures
Ricolleau, C
Audinet, L
Gandais, M
Gacoin, T
THIN FILMS EPITAXIAL GROWTH AND NANOSTRUCTURES, 1999, 79 : 213 - 217
[6] Epitaxial growth of ZnS on CdS in CdS/ZnS nanostructures
Ricolleau, C
Audinet, L
Gandais, M
Gacoin, T
THIN SOLID FILMS, 1998, 336 (1-2) : 213 - 217
[7] High temperature continuous flow synthesis of CdSe/CdS/ZnS, CdS/ZnS, and CdSeS/ZnS nanocrystals
Naughton, Matt S.
Kumar, Vivek
Bonita, Yolanda
Deshpande, Kishori
Kenis, Paul J. A.
NANOSCALE, 2015, 7 (38) : 15895 - 15903
[8] Polar optical phonons in semiconducting CdS nanocrystals
A. I. Belogorokhov
I. A. Belogorokhov
R. P. Miranda
M. I. Vasilevskiĭ
S. A. Gavrilov
Journal of Experimental and Theoretical Physics, 2007, 104 : 111 - 119
[9] Polar optical phonons in semiconducting CdS nanocrystals
Belogorokhov, A. I.
Belogorokhov, I. A.
Miranda, R. P.
Vasilevskii, M. I.
Gavrilov, S. A.
JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 2007, 104 (01) : 111 - 119
[10] Preparation and characterization of CdS/ZnS nanocrystals in microemulsions
Nie, Bo
Zhang, Jian-Cheng
Shen, Yue
Li, Si-Xin
Zhang, Jin-Gang
Rengong Jingti Xuebao/Journal of Synthetic Crystals, 2006, 35 (03): : 588 - 593

← 1 2 3 4 5 →