ACS Nano, volume 9, issue 7, pages 7151-7163
Preparation of Cd/Pb Chalcogenide Heterostructured Janus Particles via Controllable Cation Exchange
Jian Zhang
1, 2
,
Boris D Chernomordik
2
,
Ryan Patrick Crisp
2, 3
,
Daniel M Kroupa
2, 4
,
Joseph M. Luther
2
,
Elisa M. Miller
2
,
Yamei Liu
5
,
Publication type: Journal Article
Publication date: 2015-07-17
General Physics and Astronomy
General Materials Science
General Engineering
Abstract
We developed a strategy for producing quasi-spherical nanocrystals of anisotropic heterostructures of Cd/Pb chalcogenides. The nanostructures are fabricated via a controlled cation exchange reaction where the Cd(2+) cation is exchanged for the Pb(2+) cation. The cation exchange reaction is thermally activated and can be controlled by adjusting the reaction temperature or time. We characterized the particles using TEM, XPS, PL, and absorption spectroscopy. With complete exchange, high quality Pb-chalcogenide quantum dots are produced. In addition to Cd(2+), we also find suitable conditions for the exchange of Zn(2+) cations for Pb(2+) cations. The cation exchange is anisotropic starting at one edge of the nanocrystals and proceeds along the ⟨111⟩ direction producing a sharp interface at a (111) crystallographic plane. Instead of spherical core/shell structures, we produced and studied quasi-spherical CdS/PbS and CdSe/PbSe Janus-type heterostructures. Nontrivial PL behavior was observed from the CdS(e)/PbS(e) heterostructures as the Pb:Cd ratio is increased.
Top-30
Journals
|
2
4
6
8
10
12
14
|
|
|
Chemistry of Materials
13 publications, 12.75%
|
|
|
Journal of Physical Chemistry C
7 publications, 6.86%
|
|
|
Journal of the American Chemical Society
4 publications, 3.92%
|
|
|
Nano Letters
4 publications, 3.92%
|
|
|
Nano Research
3 publications, 2.94%
|
|
|
Advanced Functional Materials
3 publications, 2.94%
|
|
|
ACS Nano
3 publications, 2.94%
|
|
|
Chemical Reviews
3 publications, 2.94%
|
|
|
ACS applied materials & interfaces
3 publications, 2.94%
|
|
|
Langmuir
3 publications, 2.94%
|
|
|
ACS Applied Nano Materials
3 publications, 2.94%
|
|
|
CrystEngComm
3 publications, 2.94%
|
|
|
Nature Communications
2 publications, 1.96%
|
|
|
Nano-Micro Letters
2 publications, 1.96%
|
|
|
Solar Energy Materials and Solar Cells
2 publications, 1.96%
|
|
|
Journal of Physical Chemistry Letters
2 publications, 1.96%
|
|
|
Nanoscale
2 publications, 1.96%
|
|
|
ACS Photonics
1 publication, 0.98%
|
|
|
Journal of Applied Physics
1 publication, 0.98%
|
|
|
Solar RRL
1 publication, 0.98%
|
|
|
Applied Sciences (Switzerland)
1 publication, 0.98%
|
|
|
Water (Switzerland)
1 publication, 0.98%
|
|
|
Nature Electronics
1 publication, 0.98%
|
|
|
Nano Convergence
1 publication, 0.98%
|
|
|
Journal of Electronic Materials
1 publication, 0.98%
|
|
|
Journal of Semiconductors
1 publication, 0.98%
|
|
|
Sensors and Actuators, B: Chemical
1 publication, 0.98%
|
|
|
Talanta
1 publication, 0.98%
|
|
|
Accounts of Chemical Research
1 publication, 0.98%
|
|
|
2
4
6
8
10
12
14
|
Publishers
|
5
10
15
20
25
30
35
40
45
50
|
|
|
American Chemical Society (ACS)
49 publications, 48.04%
|
|
|
Elsevier
16 publications, 15.69%
|
|
|
Springer Nature
12 publications, 11.76%
|
|
|
Wiley
9 publications, 8.82%
|
|
|
Royal Society of Chemistry (RSC)
7 publications, 6.86%
|
|
|
MDPI
2 publications, 1.96%
|
|
|
AIP Publishing
1 publication, 0.98%
|
|
|
IOP Publishing
1 publication, 0.98%
|
|
|
Institute of Electrical and Electronics Engineers (IEEE)
1 publication, 0.98%
|
|
|
Taylor & Francis
1 publication, 0.98%
|
|
|
Proceedings of the National Academy of Sciences (PNAS)
1 publication, 0.98%
|
|
|
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 0.98%
|
|
|
5
10
15
20
25
30
35
40
45
50
|
- 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
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
Zhang J. et al. Preparation of Cd/Pb Chalcogenide Heterostructured Janus Particles via Controllable Cation Exchange // ACS Nano. 2015. Vol. 9. No. 7. pp. 7151-7163.
GOST all authors (up to 50)
Copy
Zhang J., Chernomordik B. D., Crisp R. P., Kroupa D. M., Luther J. M., Miller E. M., Liu Y., Beard M. C. Preparation of Cd/Pb Chalcogenide Heterostructured Janus Particles via Controllable Cation Exchange // ACS Nano. 2015. Vol. 9. No. 7. pp. 7151-7163.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1021/acsnano.5b01859
UR - https://doi.org/10.1021/acsnano.5b01859
TI - Preparation of Cd/Pb Chalcogenide Heterostructured Janus Particles via Controllable Cation Exchange
T2 - ACS Nano
AU - Zhang, Jian
AU - Chernomordik, Boris D
AU - Crisp, Ryan Patrick
AU - Kroupa, Daniel M
AU - Luther, Joseph M.
AU - Miller, Elisa M.
AU - Liu, Yamei
AU - Beard, Matthew C
PY - 2015
DA - 2015/07/17
PB - American Chemical Society (ACS)
SP - 7151-7163
IS - 7
VL - 9
SN - 1936-0851
SN - 1936-086X
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2015_Zhang,
author = {Jian Zhang and Boris D Chernomordik and Ryan Patrick Crisp and Daniel M Kroupa and Joseph M. Luther and Elisa M. Miller and Yamei Liu and Matthew C Beard},
title = {Preparation of Cd/Pb Chalcogenide Heterostructured Janus Particles via Controllable Cation Exchange},
journal = {ACS Nano},
year = {2015},
volume = {9},
publisher = {American Chemical Society (ACS)},
month = {jul},
url = {https://doi.org/10.1021/acsnano.5b01859},
number = {7},
pages = {7151--7163},
doi = {10.1021/acsnano.5b01859}
}
Cite this
MLA
Copy
Zhang, Jian, et al. “Preparation of Cd/Pb Chalcogenide Heterostructured Janus Particles via Controllable Cation Exchange.” ACS Nano, vol. 9, no. 7, Jul. 2015, pp. 7151-7163. https://doi.org/10.1021/acsnano.5b01859.