Structural and Optical Properties of N-Doped and B-Doped Carbon Dots

被引：13
|
作者：
Tomskaya, A. E. [1 ]
Prosvirin, I. P. [2 ]
Egorova, M. N. [1 ]
Smagulova, S. A. [1 ]
Asanov, I. P. [3 ]
机构：
[1] Ammosov North Eastern Fed Univ, Yakutsk, Russia
[2] Russian Acad Sci, Boreskov Inst Catalysis, Siberian Branch, Novosibirsk, Russia
[3] Russian Acad Sci, Siberian Branch, Nikolaev Inst Inorgan Chem, Novosibirsk, Russia
来源：
JOURNAL OF STRUCTURAL CHEMISTRY | 2020年 / 61卷 / 05期
关键词：
carbon dots; hydrothermal synthesis; luminescence; quantum yield; nitrogen; boron; BORON; NANOPARTICLES; MECHANISM;
D O I：
10.1134/S0022476620050194
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Carbon dots (CDs) demonstrate unique luminescence properties due to conjugated pi domains of thesp(2)/sp(3)hybridized carbon core, quantum-size effects, and passivation of CD surfaces by functional groups. In this work we present hydrothermal synthesis of nitrogen-doped and boron-doped CDs, their morphological, structural, optical characteristics, and luminescent properties. The CDs are first synthesized fromtrans-aconitic acid. X-ray photoelectron and infrared spectroscopy data indicate that prepared CDs contain nitrogen and boron atoms. The photoluminescence quantum yield of N-doped and B-doped CDs is 26% and 9%, respectively.
引用
收藏
页码：818 / 825
页数：8
相关论文
共 50 条
  • [31] S,N-doped carbon dots as a fluorescent probe for bilirubin
    Anjana, R. R.
    Devi, J. S. Anjali
    Jayasree, M.
    Aparna, R. S.
    Aswathy, B.
    Praveen, G. L.
    Lekha, G. M.
    Sony, George
    MICROCHIMICA ACTA, 2018, 185 (01)
  • [32] Fluorescent chemosensor for pyridine based on N-doped carbon dots
    Campos, B. B.
    Abellan, C.
    Zougagh, M.
    Jimenez-Jimenez, J.
    Rodriguez-Castellon, E.
    Esteves da Silva, J. C. G.
    Rios, A.
    Algarra, M.
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2015, 458 : 209 - 216
  • [33] S,N-doped carbon dots as a fluorescent probe for bilirubin
    R. R. Anjana
    J. S. Anjali Devi
    M. Jayasree
    R. S. Aparna
    B. Aswathy
    G. L. Praveen
    G. M. Lekha
    George Sony
    Microchimica Acta, 2018, 185
  • [34] N-doped carbon-dots for luminescent solar concentrators
    Li, Yunxia
    Miao, Peng
    Zhou, Wei
    Gong, Xiao
    Zhao, Xiujian
    JOURNAL OF MATERIALS CHEMISTRY A, 2017, 5 (40) : 21452 - 21459
  • [35] In Vivo Monitoring of GABA by N-Doped Carbon Quantum Dots
    Raut, Jiko
    Sherpa, Rinchen D.
    Jana, Santosh K.
    Mandal, Santi M.
    Mandal, Sukhendu
    Hui, Subhra P.
    Sahoo, Prithidipa
    ACS APPLIED NANO MATERIALS, 2024, 7 (19) : 23278 - 23287
  • [36] Adsorption of Na on intrinsic, B-doped, N-doped and vacancy graphenes: A first-principles study
    Yao, Li-Hua
    Cao, Mao-Sheng
    Yang, Hui-Jing
    Liu, Xiao-Juan
    Fang, Xiao-Yong
    Yuan, Jie
    COMPUTATIONAL MATERIALS SCIENCE, 2014, 85 : 179 - 185
  • [37] Hierarchical carbon material of N-doped carbon quantum dots in-situ formed on N-doped carbon nanotube for efficient oxygen reduction
    Huang, Yanting
    Liao, Wugang
    APPLIED SURFACE SCIENCE, 2019, 495
  • [38] One-pot synthesis of N-doped carbon dots with tunable luminescence properties
    Zhang, Yan-Qing
    Ma, De-Kun
    Zhuang, Yan
    Zhang, Xi
    Chen, Wei
    Hong, Li-Li
    Yan, Qing-Xian
    Yu, Kang
    Huang, Shao-Ming
    JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (33) : 16714 - 16718
  • [39] Effect of annealing temperature on structural and optical properties of N-doped ZnO films
    Zhong Sheng
    Zhang Wei-Ying
    Wu Xiao-Peng
    Lin Bi-Xia
    CHINESE PHYSICS LETTERS, 2008, 25 (07) : 2585 - 2587
  • [40] Influence of the annealing temperature on the structural and optical properties of N-doped ZnO films
    Zhong, Sheng
    Xu, Xiaoqiu
    Sun, Lijie
    Lin, Bixia
    Fu, Zhuxi
    Pan Tao Ti Hsueh Pao/Chinese Journal of Semiconductors, 2008, 29 (07): : 1330 - 1333
12345