Nanoscale, volume 13, issue 5, pages 3070-3078
The influence of thermal treatment conditions (solvothermal versus microwave) and solvent polarity on the morphology and emission of phloroglucinol-based nitrogen-doped carbon dots
Khavlyuk Pavel
1, 2, 3, 4, 5
,
Stepanidenko Evgeniia A.
1, 2, 3, 4, 5
,
Bondarenko Daniil P.
1, 2, 3, 4, 5
,
Danilov Denis V.
6
,
Koroleva A. V.
6
,
Koroleva Aleksandra V.
3, 4, 7
,
Baranov Alexander E.
1, 2, 3, 4, 5
,
Maslov Vladimir G.
1, 2, 3, 4, 5
,
Kasak Peter
8, 9, 10, 11
,
Fedorov Anatoly V.
1, 2, 3, 4, 5
,
Ushakova Elena V.
1, 2, 3, 4, 5, 12, 13
,
Rogach Andrey L.
1, 2, 3, 4, 5, 12, 13, 14
1
Center of Information Optical Technologies
3
Saint Petersburg
|
4
Russia
|
9
Qatar
|
10
Center for Advanced Materials
12
Department of Materials Science and Engineering
13
Department of Materials Science and Engineering, and Centre for Functional Photonics (CFP), City University of Hong Kong, Kowloon, Hong Kong SAR, P. R. China
|
14
Shenzhen Research Institute, City University of Hong Kong, Shenzhen, P. R. China
|
Publication type: Journal Article
Publication date: 2021-01-01
General Materials Science
Abstract
The optical properties of chemically synthesized carbon dots (CDs) can be widely tuned via doping and surface modification with heteroatoms such as nitrogen, which results in a range of potential applications. Herein, two most commonly used synthesis approaches, namely, solvothermal and microwave-assisted thermal treatments, have been used for the preparation of CDs from phloroglucinol using three different nitrogen containing solvents, namely, ethylenediamine, dimethylformamide, and formamide. Based on the analysis of the morphology and optical properties, we demonstrate the tenability of the CD appearance from amorphous or well-carbonized spherical particles to onion-like ones, which is controlled by solvent polarity, whereas the thermal treatment conditions mostly influence the degree of N-doping and the nature of emissive centers of CDs formed. The findings of this study expand the toolkit of the available CDs with variable morphology and energy structure.
Citations by journals
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1 publication, 4.76%
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1 publication, 4.76%
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1 publication, 4.76%
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1 publication, 4.76%
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1 publication, 4.76%
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1
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Citations by publishers
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1
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3
4
5
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Multidisciplinary Digital Publishing Institute (MDPI)
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5 publications, 23.81%
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5 publications, 23.81%
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3 publications, 14.29%
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2 publications, 9.52%
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1 publication, 4.76%
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Wiley
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Wiley
1 publication, 4.76%
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1
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3
4
5
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Khavlyuk P. et al. The influence of thermal treatment conditions (solvothermal versus microwave) and solvent polarity on the morphology and emission of phloroglucinol-based nitrogen-doped carbon dots // Nanoscale. 2021. Vol. 13. No. 5. pp. 3070-3078.
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Khavlyuk P. et al. The influence of thermal treatment conditions (solvothermal versus microwave) and solvent polarity on the morphology and emission of phloroglucinol-based nitrogen-doped carbon dots // Nanoscale. 2021. Vol. 13. No. 5. pp. 3070-3078.
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TY - JOUR
DO - 10.1039/d0nr07852b
UR - https://doi.org/10.1039%2Fd0nr07852b
TI - The influence of thermal treatment conditions (solvothermal versus microwave) and solvent polarity on the morphology and emission of phloroglucinol-based nitrogen-doped carbon dots
T2 - Nanoscale
AU - Khavlyuk, Pavel
AU - Stepanidenko, Evgeniia A.
AU - Bondarenko, Daniil P.
AU - Baranov, Alexander E.
AU - Maslov, Vladimir G.
AU - Kasak, Peter
AU - Fedorov, Anatoly V.
AU - Ushakova, Elena V.
AU - Rogach, Andrey L.
AU - Danilov, Denis V.
AU - Koroleva, A. V.
AU - Koroleva, Aleksandra V.
PY - 2021
DA - 2021/01/01 00:00:00
PB - Royal Society of Chemistry (RSC)
SP - 3070-3078
IS - 5
VL - 13
SN - 2040-3364
SN - 2040-3372
ER -
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@article{2021_Khavlyuk,
author = {Pavel Khavlyuk and Evgeniia A. Stepanidenko and Daniil P. Bondarenko and Alexander E. Baranov and Vladimir G. Maslov and Peter Kasak and Anatoly V. Fedorov and Elena V. Ushakova and Andrey L. Rogach and Denis V. Danilov and A. V. Koroleva and Aleksandra V. Koroleva},
title = {The influence of thermal treatment conditions (solvothermal versus microwave) and solvent polarity on the morphology and emission of phloroglucinol-based nitrogen-doped carbon dots},
journal = {Nanoscale},
year = {2021},
volume = {13},
publisher = {Royal Society of Chemistry (RSC)},
month = {jan},
url = {https://doi.org/10.1039%2Fd0nr07852b},
number = {5},
pages = {3070--3078},
doi = {10.1039/d0nr07852b}
}
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Khavlyuk, Pavel, et al. “The influence of thermal treatment conditions (solvothermal versus microwave) and solvent polarity on the morphology and emission of phloroglucinol-based nitrogen-doped carbon dots.” Nanoscale, vol. 13, no. 5, Jan. 2021, pp. 3070-3078. https://doi.org/10.1039%2Fd0nr07852b.