Synthesis of Carbon Quantum Dots by Gas-liquid Plasma Using Ethanol as Precursor

Jing Gao; Yaxuan Shi; Jiaye Wen; Aizhao Pan; Yuan Li; Guanjun Zhang

doi:10.1109/CIEEC54735.2022.9846313

Synthesis of Carbon Quantum Dots by Gas-liquid Plasma Using Ethanol as Precursor

Jing Gao
, Yaxuan Shi
, Jiaye Wen
, Aizhao Pan
, Yuan Li
, Guanjun Zhang

Xi'an Jiaotong University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

4 Scopus citations

Abstract

This work demonstrates a simple and fast method for synthesizing carbon quantum dots (CQDs) at atmospheric pressure and room temperature by gas-liquid plasma. The method utilizes a pair of hollow stainless-steel electrodes to introduce argon (Ar) gas bubbles in ethanol, which greatly reduces difficulty of synthesis. The observation results showed that both crystallization and fluorescence properties of the CQDs were found to be altered by varying the gas flow rate. This may provide a technical guide for the further application of synthesizing CQDs by gas-liquid plasma.

Original language	English
Title of host publication	Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	3385-3389
Number of pages	5
ISBN (Electronic)	9781665411042
DOIs	https://doi.org/10.1109/CIEEC54735.2022.9846313
State	Published - 2022
Event	5th IEEE International Electrical and Energy Conference, CIEEC 2022 - Nanjing, China Duration: 27 May 2022 → 29 May 2022

Publication series

Name	Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022

Conference

Conference	5th IEEE International Electrical and Energy Conference, CIEEC 2022
Country/Territory	China
City	Nanjing
Period	27/05/22 → 29/05/22

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

carbon quantum dots(CQDs)
ethanol
fast synthesis
gas-liquid plasma

Access to Document

10.1109/CIEEC54735.2022.9846313

Cite this

Gao, J., Shi, Y., Wen, J., Pan, A., Li, Y., & Zhang, G. (2022). Synthesis of Carbon Quantum Dots by Gas-liquid Plasma Using Ethanol as Precursor. In Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022 (pp. 3385-3389). (Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CIEEC54735.2022.9846313

Gao, Jing ; Shi, Yaxuan ; Wen, Jiaye et al. / Synthesis of Carbon Quantum Dots by Gas-liquid Plasma Using Ethanol as Precursor. Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022. Institute of Electrical and Electronics Engineers Inc., 2022. pp. 3385-3389 (Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022).

@inproceedings{544de9dda7804c32b3dd3d77116ec572,

title = "Synthesis of Carbon Quantum Dots by Gas-liquid Plasma Using Ethanol as Precursor",

abstract = "This work demonstrates a simple and fast method for synthesizing carbon quantum dots (CQDs) at atmospheric pressure and room temperature by gas-liquid plasma. The method utilizes a pair of hollow stainless-steel electrodes to introduce argon (Ar) gas bubbles in ethanol, which greatly reduces difficulty of synthesis. The observation results showed that both crystallization and fluorescence properties of the CQDs were found to be altered by varying the gas flow rate. This may provide a technical guide for the further application of synthesizing CQDs by gas-liquid plasma.",

keywords = "carbon quantum dots(CQDs), ethanol, fast synthesis, gas-liquid plasma",

author = "Jing Gao and Yaxuan Shi and Jiaye Wen and Aizhao Pan and Yuan Li and Guanjun Zhang",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 5th IEEE International Electrical and Energy Conference, CIEEC 2022 ; Conference date: 27-05-2022 Through 29-05-2022",

year = "2022",

doi = "10.1109/CIEEC54735.2022.9846313",

language = "英语",

series = "Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "3385--3389",

booktitle = "Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022",

}

Gao, J, Shi, Y, Wen, J, Pan, A, Li, Y & Zhang, G 2022, Synthesis of Carbon Quantum Dots by Gas-liquid Plasma Using Ethanol as Precursor. in Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022. Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022, Institute of Electrical and Electronics Engineers Inc., pp. 3385-3389, 5th IEEE International Electrical and Energy Conference, CIEEC 2022, Nanjing, China, 27/05/22. https://doi.org/10.1109/CIEEC54735.2022.9846313

Synthesis of Carbon Quantum Dots by Gas-liquid Plasma Using Ethanol as Precursor. / Gao, Jing; Shi, Yaxuan; Wen, Jiaye et al.
Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022. Institute of Electrical and Electronics Engineers Inc., 2022. p. 3385-3389 (Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Synthesis of Carbon Quantum Dots by Gas-liquid Plasma Using Ethanol as Precursor

AU - Gao, Jing

AU - Shi, Yaxuan

AU - Wen, Jiaye

AU - Pan, Aizhao

AU - Li, Yuan

AU - Zhang, Guanjun

PY - 2022

Y1 - 2022

N2 - This work demonstrates a simple and fast method for synthesizing carbon quantum dots (CQDs) at atmospheric pressure and room temperature by gas-liquid plasma. The method utilizes a pair of hollow stainless-steel electrodes to introduce argon (Ar) gas bubbles in ethanol, which greatly reduces difficulty of synthesis. The observation results showed that both crystallization and fluorescence properties of the CQDs were found to be altered by varying the gas flow rate. This may provide a technical guide for the further application of synthesizing CQDs by gas-liquid plasma.

AB - This work demonstrates a simple and fast method for synthesizing carbon quantum dots (CQDs) at atmospheric pressure and room temperature by gas-liquid plasma. The method utilizes a pair of hollow stainless-steel electrodes to introduce argon (Ar) gas bubbles in ethanol, which greatly reduces difficulty of synthesis. The observation results showed that both crystallization and fluorescence properties of the CQDs were found to be altered by varying the gas flow rate. This may provide a technical guide for the further application of synthesizing CQDs by gas-liquid plasma.

KW - carbon quantum dots(CQDs)

KW - ethanol

KW - fast synthesis

KW - gas-liquid plasma

UR - https://www.scopus.com/pages/publications/85137322543

U2 - 10.1109/CIEEC54735.2022.9846313

DO - 10.1109/CIEEC54735.2022.9846313

M3 - 会议稿件

AN - SCOPUS:85137322543

T3 - Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022

SP - 3385

EP - 3389

BT - Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 5th IEEE International Electrical and Energy Conference, CIEEC 2022

Y2 - 27 May 2022 through 29 May 2022

ER -

Gao J, Shi Y, Wen J, Pan A, Li Y, Zhang G. Synthesis of Carbon Quantum Dots by Gas-liquid Plasma Using Ethanol as Precursor. In Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022. Institute of Electrical and Electronics Engineers Inc. 2022. p. 3385-3389. (Proceedings of 2022 IEEE 5th International Electrical and Energy Conference, CIEEC 2022). doi: 10.1109/CIEEC54735.2022.9846313

Synthesis of Carbon Quantum Dots by Gas-liquid Plasma Using Ethanol as Precursor

Abstract

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Keywords

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