Journal of Materials Chemistry A, volume 22, issue 44, pages 23593
Size controlled synthesis of monodisperse PbTe quantum dots: using oleylamine as the capping ligand
Yi Pan
1, 2
,
Hanying Bai
3
,
Liang Pan
1
,
Yadi Li
1, 2
,
Maria C. Tamargo
1, 2
,
Mohammad Sohel
4
,
John Lombardi
1, 2
1
Department of Chemistry, the City College of New York, the City University of New York (CUNY), New York, NY 10031, USA
|
2
Department of Chemistry, The Graduate Center, CUNY, New York, NY 10016, USA
|
4
Hostos Community College, CUNY, Bronx, NY 10451, USA
|
Publication type: Journal Article
Publication date: 2012-10-09
Journal:
Journal of Materials Chemistry A
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 11.9
ISSN: 20507488, 20507496, 09599428, 13645501
Materials Chemistry
General Chemistry
Abstract
We report a simple method to synthesize monodisperse hydrophobic PbTe quantum dots followed by a stability study of the as-synthesized quantum dots in air. We provide evidence that air-stable PbTe quantum dots can be synthesized using this method. PbCl2 complexed with oleylamine was used as the Pb precursor. Tellurium powder dissolved in tri-n-octylphosphine was used as the Te precursor. Oleylamine was used as the only capping ligand. The size and shape of the PbTe quantum dots were controlled by changing variables such as injection temperature, growth temperature, and growth time. Both Pb to oleylamine and Pb to Te feed mole ratios have been examined to obtain the optimal synthetic conditions. The PbTe quantum dots can be changed from hydrophobic to hydrophilic through ligand exchange using 4-mercaptopyridine to replace oleylamine as the capping ligand. The colloidal PbTe quantum dots were characterized by transmission electron microscopy, high resolution transmission electron microscopy, selected area X-ray diffraction, energy-dispersive X-ray spectroscopy, FT-IR spectrometer, 31PNMR spectrometer, and powder X-ray diffraction. The sizes of the PbTe quantum dots synthesized ranged from 2.6 nm to 14.0 nm with a relative standard deviation of ∼5.6 to 9.1%. The shape of the PbTe quantum dots was either spherical ( ∼9 to 10 nm).
Top-30
Citations by journals
|
1
2
|
|
|
Nanomaterials
2 publications, 5.26%
|
|
|
Solar Energy Materials and Solar Cells
2 publications, 5.26%
|
|
|
Chemistry of Materials
2 publications, 5.26%
|
|
|
Chemical Physics Reviews
1 publication, 2.63%
|
|
|
Nano
1 publication, 2.63%
|
|
|
Macromolecular Research
1 publication, 2.63%
|
|
|
Nano Energy
1 publication, 2.63%
|
|
|
Chinese Physics B
1 publication, 2.63%
|
|
|
Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
1 publication, 2.63%
|
|
|
Materials Today: Proceedings
1 publication, 2.63%
|
|
|
Journal of Industrial and Engineering Chemistry
1 publication, 2.63%
|
|
|
Chemical Engineering Journal
1 publication, 2.63%
|
|
|
Chinese Chemical Letters
1 publication, 2.63%
|
|
|
Current Applied Physics
1 publication, 2.63%
|
|
|
Chinese Journal of Catalysis
1 publication, 2.63%
|
|
|
Journal of Colloid and Interface Science
1 publication, 2.63%
|
|
|
Talanta
1 publication, 2.63%
|
|
|
Optical Materials
1 publication, 2.63%
|
|
|
Angewandte Chemie - International Edition
1 publication, 2.63%
|
|
|
Angewandte Chemie
1 publication, 2.63%
|
|
|
Journal of Physical Chemistry C
1 publication, 2.63%
|
|
|
Journal of Chemical Education
1 publication, 2.63%
|
|
|
Nano Letters
1 publication, 2.63%
|
|
|
Inorganic Chemistry
1 publication, 2.63%
|
|
|
ACS Applied Nano Materials
1 publication, 2.63%
|
|
|
Chemical Reviews
1 publication, 2.63%
|
|
|
RSC Advances
1 publication, 2.63%
|
|
|
New Journal of Chemistry
1 publication, 2.63%
|
|
|
Nanoscale
1 publication, 2.63%
|
|
|
Journal of Materials Chemistry C
1 publication, 2.63%
|
|
|
1
2
|
Citations by publishers
|
2
4
6
8
10
12
14
|
|
|
Elsevier
13 publications, 34.21%
|
|
|
American Chemical Society (ACS)
8 publications, 21.05%
|
|
|
Royal Society of Chemistry (RSC)
4 publications, 10.53%
|
|
|
Multidisciplinary Digital Publishing Institute (MDPI)
3 publications, 7.89%
|
|
|
Wiley
2 publications, 5.26%
|
|
|
American Institute of Physics (AIP)
1 publication, 2.63%
|
|
|
World Scientific
1 publication, 2.63%
|
|
|
Polymer Society of Korea
1 publication, 2.63%
|
|
|
IOP Publishing
1 publication, 2.63%
|
|
|
Korean Society of Industrial Engineering Chemistry
1 publication, 2.63%
|
|
|
Optical Society of America
1 publication, 2.63%
|
|
|
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 2.63%
|
|
|
2
4
6
8
10
12
14
|
- 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.
{"yearsCitations":{"type":"bar","data":{"show":true,"labels":[2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024],"ids":[0,0,0,0,0,0,0,0,0,0,0,0],"codes":[0,0,0,0,0,0,0,0,0,0,0,0],"imageUrls":["","","","","","","","","","","",""],"datasets":[{"label":"Citations number","data":[1,2,7,6,3,0,6,4,5,2,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":["2.63","5.26","18.42","15.79","7.89",0,"15.79","10.53","13.16","5.26","2.63","2.63"],"barThickness":null}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"journals":{"type":"bar","data":{"show":true,"labels":["Nanomaterials","Solar Energy Materials and Solar Cells","Chemistry of Materials","Chemical Physics Reviews","Nano","Macromolecular Research","Nano Energy","Chinese Physics B","Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy","Materials Today: Proceedings","Journal of Industrial and Engineering Chemistry","Chemical Engineering Journal","Chinese Chemical Letters","Current Applied Physics","Chinese Journal of Catalysis","Journal of Colloid and Interface Science","Talanta","Optical Materials","Angewandte Chemie - International Edition","Angewandte Chemie","Journal of Physical Chemistry C","Journal of Chemical Education","Nano Letters","Inorganic Chemistry","ACS Applied Nano Materials","Chemical Reviews","RSC Advances","New Journal of Chemistry","Nanoscale","Journal of Materials Chemistry C"],"ids":[10051,5546,6428,28513,16467,16582,23236,6895,6337,24147,1786,16275,20341,18948,14622,24202,4331,8290,19215,25450,8859,10333,10312,24714,1600,13718,3100,1404,228,3848],"codes":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"imageUrls":["\/storage\/images\/resized\/MjH1ITP7lMYGxeqUZfkt2BnVLgjkk413jwBV97XX_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/ARM4e6URKRsbRZvIF0vFis9DjxGloBjnBYJXbHmZ_medium.webp","\/storage\/images\/resized\/jZQkhOOcY9wrGwZm7XGRwMe8H7fThQu3KamISuun_medium.webp","","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/LsKy6OnmmmRGcAU6CZgWQvNiP1polbaSLNrN7zqj_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp"],"datasets":[{"label":"","data":[2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[5.26,5.26,5.26,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63,2.63],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Journals","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"publishers":{"type":"bar","data":{"show":true,"labels":["Elsevier","American Chemical Society (ACS)","Royal Society of Chemistry (RSC)","Multidisciplinary Digital Publishing Institute (MDPI)","Wiley","American Institute of Physics (AIP)","World Scientific","Polymer Society of Korea","IOP Publishing","Korean Society of Industrial Engineering Chemistry","Optical Society of America","Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii"],"ids":[17,40,123,202,11,250,23,4849,2075,709,375,9422],"codes":[0,0,0,0,0,0,0,0,0,0,0,0],"imageUrls":["\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/MjH1ITP7lMYGxeqUZfkt2BnVLgjkk413jwBV97XX_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/ARM4e6URKRsbRZvIF0vFis9DjxGloBjnBYJXbHmZ_medium.webp","\/storage\/images\/resized\/jZQkhOOcY9wrGwZm7XGRwMe8H7fThQu3KamISuun_medium.webp","","\/storage\/images\/resized\/LsKy6OnmmmRGcAU6CZgWQvNiP1polbaSLNrN7zqj_medium.webp","","\/storage\/images\/resized\/bypZPcr6C4twKiQVCUCGc0GF4cH6aUWmpClD3hsH_medium.webp","\/storage\/images\/resized\/9Mus3KG1Tkd7Bwaurt8H3RwWh0CxRlGoO6ng9UK1_medium.webp"],"datasets":[{"label":"","data":[13,8,4,3,2,1,1,1,1,1,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[34.21,21.05,10.53,7.89,5.26,2.63,2.63,2.63,2.63,2.63,2.63,2.63],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Publishers","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"yearsCitationsQuartiles":{"type":"bar","data":{"show":true,"labels":[2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024],"ids":[],"codes":[],"imageUrls":[],"datasets":[{"label":"Q4","backgroundColor":"rgb(221,90,78)","data":[0,0,0,0,0,0,0,0,0,0,0,0],"percentage":["0","0","0","0","0","0","0","0","0","0","0","0"]},{"label":"Q3","backgroundColor":"rgb(251, 163,83)","data":[0,0,0,1,0,0,1,0,0,0,0,0],"percentage":["0","0","0","2.63","0","0","2.63","0","0","0","0","0"]},{"label":"Q2","backgroundColor":"rgb(232, 213, 89)","data":[0,0,3,3,1,0,1,0,0,0,1,0],"percentage":["0","0","7.89","7.89","2.63","0","2.63","0","0","0","2.63","0"]},{"label":"Q1","backgroundColor":"rgb(164, 207, 99)","data":[1,2,4,1,2,0,3,4,4,2,0,1],"percentage":["2.63","5.26","10.53","2.63","5.26","0","7.89","10.53","10.53","5.26","0","2.63"]},{"label":"Quartile not defined","backgroundColor":"#E5E7EB","data":[0,0,0,1,0,0,1,0,1,0,0,0],"percentage":["0","0","0","2.63","0","0","2.63","0","2.63","0","0","0"]}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations quartiles by SCImago per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"yearsCitationsQuartilesWs":{"type":"bar","data":{"show":true,"labels":[2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024],"ids":[],"codes":[],"imageUrls":[],"datasets":[{"label":"Q4","backgroundColor":"rgb(221,90,78)","data":[0,0,0,1,0,0,0,0,0,0,0,0],"percentage":["0","0","0","2.63","0","0","0","0","0","0","0","0"]},{"label":"Q3","backgroundColor":"rgb(251, 163,83)","data":[0,0,0,1,0,0,2,0,0,0,0,0],"percentage":["0","0","0","2.63","0","0","5.26","0","0","0","0","0"]},{"label":"Q2","backgroundColor":"rgb(232, 213, 89)","data":[0,1,1,2,1,0,0,0,2,0,1,0],"percentage":["0","2.63","2.63","5.26","2.63","0","0","0","5.26","0","2.63","0"]},{"label":"Q1","backgroundColor":"rgb(164, 207, 99)","data":[1,1,5,1,2,0,2,4,2,2,0,1],"percentage":["2.63","2.63","13.16","2.63","5.26","0","5.26","10.53","5.26","5.26","0","2.63"]},{"label":"Quartile not defined","backgroundColor":"#E5E7EB","data":[0,0,1,1,0,0,2,0,1,0,0,0],"percentage":["0","0","2.63","2.63","0","0","5.26","0","2.63","0","0","0"]}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations quartiles by WoS per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}}}
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
Pan Y. et al. Size controlled synthesis of monodisperse PbTe quantum dots: using oleylamine as the capping ligand // Journal of Materials Chemistry A. 2012. Vol. 22. No. 44. p. 23593.
GOST all authors (up to 50)
Copy
Pan Y., Bai H., Pan L., Li Y., Tamargo M. C., Sohel M., Lombardi J. Size controlled synthesis of monodisperse PbTe quantum dots: using oleylamine as the capping ligand // Journal of Materials Chemistry A. 2012. Vol. 22. No. 44. p. 23593.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1039/c2jm15540k
UR - https://doi.org/10.1039/c2jm15540k
TI - Size controlled synthesis of monodisperse PbTe quantum dots: using oleylamine as the capping ligand
T2 - Journal of Materials Chemistry A
AU - Pan, Yi
AU - Bai, Hanying
AU - Li, Yadi
AU - Sohel, Mohammad
AU - Pan, Liang
AU - Tamargo, Maria C.
AU - Lombardi, John
PY - 2012
DA - 2012/10/09 00:00:00
PB - Royal Society of Chemistry (RSC)
SP - 23593
IS - 44
VL - 22
SN - 2050-7488
SN - 2050-7496
SN - 0959-9428
SN - 1364-5501
ER -
Cite this
BibTex
Copy
@article{2012_Pan,
author = {Yi Pan and Hanying Bai and Yadi Li and Mohammad Sohel and Liang Pan and Maria C. Tamargo and John Lombardi},
title = {Size controlled synthesis of monodisperse PbTe quantum dots: using oleylamine as the capping ligand},
journal = {Journal of Materials Chemistry A},
year = {2012},
volume = {22},
publisher = {Royal Society of Chemistry (RSC)},
month = {oct},
url = {https://doi.org/10.1039/c2jm15540k},
number = {44},
pages = {23593},
doi = {10.1039/c2jm15540k}
}
Cite this
MLA
Copy
Pan, Yi, et al. “Size controlled synthesis of monodisperse PbTe quantum dots: using oleylamine as the capping ligand.” Journal of Materials Chemistry A, vol. 22, no. 44, Oct. 2012, p. 23593. https://doi.org/10.1039/c2jm15540k.