Journal of Physical Chemistry C, volume 111, issue 40, pages 14628-14637

Aqueous Synthesis of Thiol-Capped CdTe Nanocrystals:  State-of-the-Art

Publication typeJournal Article
Publication date2007-09-18
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor3.7
ISSN19327447, 19327455
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
Physical and Theoretical Chemistry
General Energy
Abstract
We report on the state-of-the art synthesis and improved luminescence properties of thiol-capped CdTe nanocrystals (NCs) synthesized in water. The optimized pH (12) and molar ratio of thiol to Cd ions (1.3:1) increases the room-temperature photoluminescence quantum efficiency of as-synthesized CdTe NCs capped by thioglycolic acid (TGA) to values of 40−60%. By employing mercaptopropionic acid (MPA) as a stabilizer, we have synthesized large (up to 6.0 nm in diameter) NCs so that the spectral range of the NCs' emission currently available within this synthetic route extends from 500 to 800 nm. Sizing curve for thiol-capped CdTe NCs is provided. In contrast to CdTe NCs capped by TGA, MPA-capped CdTe NCs show up to 1 order of magnitude longer (up to 145 ns) emission decay times, which become monoexponential for larger particles. This phenomenon is explained by considering the energetics of the Te-related traps in respect to the valence-band position of CdTe NCs. The correlation between luminescence quantum ef...

Top-30

Citations by journals

10
20
30
40
50
60
Journal of Physical Chemistry C
53 publications, 7.92%
Journal of Materials Chemistry A
23 publications, 3.44%
Physical Chemistry Chemical Physics
18 publications, 2.69%
ACS Nano
15 publications, 2.24%
RSC Advances
15 publications, 2.24%
Nanotechnology
14 publications, 2.09%
Journal of Luminescence
13 publications, 1.94%
Small
12 publications, 1.79%
Chemistry of Materials
12 publications, 1.79%
Nanoscale
12 publications, 1.79%
Journal of Materials Chemistry C
12 publications, 1.79%
Langmuir
11 publications, 1.64%
Applied Physics Letters
8 publications, 1.2%
ACS applied materials & interfaces
8 publications, 1.2%
Chemical Communications
8 publications, 1.2%
Journal of Colloid and Interface Science
7 publications, 1.05%
Nano Letters
7 publications, 1.05%
Journal of the American Chemical Society
7 publications, 1.05%
Journal of Physical Chemistry Letters
7 publications, 1.05%
Physical Review B
6 publications, 0.9%
Nanomaterials
6 publications, 0.9%
Journal of Alloys and Compounds
6 publications, 0.9%
Angewandte Chemie
6 publications, 0.9%
Luminescence
6 publications, 0.9%
Analytical Chemistry
6 publications, 0.9%
European Journal of Inorganic Chemistry
6 publications, 0.9%
Chemical Reviews
6 publications, 0.9%
CrystEngComm
6 publications, 0.9%
Nanoscale Research Letters
5 publications, 0.75%
10
20
30
40
50
60

Citations by publishers

20
40
60
80
100
120
140
160
American Chemical Society (ACS)
146 publications, 21.82%
Elsevier
132 publications, 19.73%
Royal Society of Chemistry (RSC)
123 publications, 18.39%
Wiley
84 publications, 12.56%
Springer Nature
40 publications, 5.98%
IOP Publishing
25 publications, 3.74%
American Institute of Physics (AIP)
17 publications, 2.54%
Multidisciplinary Digital Publishing Institute (MDPI)
8 publications, 1.2%
Hindawi Limited
8 publications, 1.2%
American Physical Society (APS)
7 publications, 1.05%
IEEE
6 publications, 0.9%
Taylor & Francis
5 publications, 0.75%
Walter de Gruyter
5 publications, 0.75%
The Chemical Society of Japan
3 publications, 0.45%
Optical Society of America
3 publications, 0.45%
World Scientific
2 publications, 0.3%
Pleiades Publishing
2 publications, 0.3%
SPIE
2 publications, 0.3%
Beilstein-Institut
1 publication, 0.15%
The Electrochemical Society of Japan
1 publication, 0.15%
Institution of Engineering and Technology (IET)
1 publication, 0.15%
Wolters Kluwer Health
1 publication, 0.15%
Frontiers Media S.A.
1 publication, 0.15%
Wuhan University of Technology
1 publication, 0.15%
National Academy of Sciences of Ukraine - Institute of Semiconductor Physics
1 publication, 0.15%
Centro de Ciencias Aplicadas y Desarrollo Tecnologico, Universidad Nacional Autonoma de Mexico
1 publication, 0.15%
The Japan Society of Vacuum and Surface Science
1 publication, 0.15%
Trans Tech Publications
1 publication, 0.15%
Electrochemical Science Group, University of Belgrade
1 publication, 0.15%
20
40
60
80
100
120
140
160
  • We do not take into account publications without a DOI.
  • Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
  • Statistics recalculated weekly.

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
Share
Cite this
GOST |
Cite this
GOST Copy
Rogach A. L. et al. Aqueous Synthesis of Thiol-Capped CdTe Nanocrystals: State-of-the-Art // Journal of Physical Chemistry C. 2007. Vol. 111. No. 40. pp. 14628-14637.
GOST all authors (up to 50) Copy
Rogach A. L., Franzl T., Klar T. A., Feldmann .., Gaponik N., Lesnyak V., Shavel A., Eychmüller A., Rakovich Y. P., Donegan J. F. Aqueous Synthesis of Thiol-Capped CdTe Nanocrystals: State-of-the-Art // Journal of Physical Chemistry C. 2007. Vol. 111. No. 40. pp. 14628-14637.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1021/jp072463y
UR - https://doi.org/10.1021/jp072463y
TI - Aqueous Synthesis of Thiol-Capped CdTe Nanocrystals: State-of-the-Art
T2 - Journal of Physical Chemistry C
AU - Franzl, Thomas
AU - Rogach, Andrey L.
AU - Klar, T. A.
AU - Feldmann, .
AU - Gaponik, Nikolai
AU - Lesnyak, Vladimir
AU - Shavel, Alexey
AU - Eychmüller, Alexander
AU - Rakovich, Yury P.
AU - Donegan, John F.
PY - 2007
DA - 2007/09/18 00:00:00
PB - American Chemical Society (ACS)
SP - 14628-14637
IS - 40
VL - 111
SN - 1932-7447
SN - 1932-7455
ER -
BibTex |
Cite this
BibTex Copy
@article{2007_Rogach,
author = {Thomas Franzl and Andrey L. Rogach and T. A. Klar and . Feldmann and Nikolai Gaponik and Vladimir Lesnyak and Alexey Shavel and Alexander Eychmüller and Yury P. Rakovich and John F. Donegan},
title = {Aqueous Synthesis of Thiol-Capped CdTe Nanocrystals: State-of-the-Art},
journal = {Journal of Physical Chemistry C},
year = {2007},
volume = {111},
publisher = {American Chemical Society (ACS)},
month = {sep},
url = {https://doi.org/10.1021/jp072463y},
number = {40},
pages = {14628--14637},
doi = {10.1021/jp072463y}
}
MLA
Cite this
MLA Copy
Rogach, Andrey L., et al. “Aqueous Synthesis of Thiol-Capped CdTe Nanocrystals: State-of-the-Art.” Journal of Physical Chemistry C, vol. 111, no. 40, Sep. 2007, pp. 14628-14637. https://doi.org/10.1021/jp072463y.
Found error?