Influence of amines and alkanethiols on the spectral and luminescent properties of InP@ZnS colloidal quantum dots

被引：0
|
作者：
M. G. Spirin
V. V. Trepalin
S. B. Brichkin
V. F. Razumov
机构：
[1] Russian Academy of Sciences,Institute of Problems of Chemical Physics
[2] Moscow State University,undefined
来源：
High Energy Chemistry | 2018年 / 52卷
关键词：
colloidal quantum dots; indium phosphide; liquid-phase synthesis; amines; alkanethiols; spectral and luminescent properties;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
It has been shown that the precursors (long-chain amines and alkanethiols) used in liquid-phase colloidal synthesis of InP@ZnS quantum dots exert a significant influence on their spectral and luminescent properties. It has been found that dodecylamine and 1-dodecanethiol facilitate obtaining the particles with a narrow luminescence band and a low quantum yield, whereas oleylamine, 1-octanethiol, and 1,6-hexanedithiol stimulate the formation of the quantum dots with broad and intense luminescence. Conditions have been found under which the narrowing of the emission band to 46.3 nm becomes possible.
引用
收藏
页码：81 / 89
页数：8
相关论文
共 50 条
  • [41] Study of the effect of the synthesis temperature on the photoluminescent properties of InP@ZnS nanocrystals
    Angel-Huerta, F.
    Gonzalez-Araoz, M. P.
    Arias-Ceron, J. S.
    Sanchez-Ramirez, J. F.
    Diaz-Reyes, J.
    Herrera-Perez, J. L.
    Mendoza-Alvarez, J. G.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2018, 29 (18) : 15649 - 15657
  • [42] Comparative photoluminescence study of close-packed and colloidal InP/ZnS quantum dots
    Ung Thi Dieu Thuy
    Pham Thi Thuy
    Nguyen Quang Liem
    Li, Liang
    Reiss, Peter
    APPLIED PHYSICS LETTERS, 2010, 96 (07)
  • [43] Harnessing the properties of colloidal quantum dots in luminescent solar concentrators
    Zhou, Yufeng
    Zhao, Haiguang
    Ma, Dongling
    Rosei, Federico
    CHEMICAL SOCIETY REVIEWS, 2018, 47 (15) : 5866 - 5890
  • [44] InP/ZnS/ZnS core quantum dots for InP luminescence and photoelectrochemical improvement
    Harabi, Imen
    Khattak, Yousaf Hameed
    Jemai, Safa
    Ullah, Shafi
    Toura, Hanae
    Soucase, Bernabe Mari
    PHYSICA B-CONDENSED MATTER, 2023, 652
  • [45] Light quenching of photoluminescence in hybrid films of InP/InAsP/InP nanowires and CdSe/ZnS colloidal quantum dots
    Khrebtov, A., I
    Kulagina, A. S.
    Dragunova, A. S.
    Reznik, R. R.
    Cirlin, G. E.
    Danilov, V. V.
    OPTICAL MATERIALS, 2022, 127
  • [46] Emission Properties of Polydioctylfluorene and InP/ZnS Quantum Dots Nanocomposites Devices
    Borriello, C.
    Bruno, A.
    Nenna, G.
    Maglione, M.
    Pandolfi, G.
    Minarini, C.
    Di Luccio, T.
    SENSOR LETTERS, 2013, 11 (08) : 1504 - 1508
  • [47] Spectroscopic properties of yellow and red InP/ZnSe/ZnS quantum dots
    Cui, Yanyan
    Wu, Qianqian
    Li, Junzi
    Gao, Yang
    Cao, Fan
    Yang, Xuyong
    He, Tingchao
    JOURNAL OF MATERIALS CHEMISTRY C, 2024, 12 (18) : 6696 - 6701
  • [48] Luminescent properties of polyaniline capped Mn doped ZnS quantum dots
    Bala, Anju
    Sehrawat, Rajeev
    Sharma, Anil Kumar
    Soni, Pardeep
    JOURNAL OF METALS MATERIALS AND MINERALS, 2021, 31 (04): : 151 - 157
  • [49] Study of the effect of the synthesis temperature on the photoluminescent properties of InP@ZnS nanocrystals
    F. Angel-Huerta
    M. P. González-Araoz
    J. S. Arias-Cerón
    J. F. Sánchez-Ramírez
    J. Díaz-Reyes
    J. L. Herrera-Pérez
    J. G. Mendoza-Álvarez
    Journal of Materials Science: Materials in Electronics, 2018, 29 : 15649 - 15657
  • [50] Nonlinear optical properties of colloidal CdSe/ZnS quantum dots in PMMA
    Pan, Han
    Chu, Hongwei
    Li, Ying
    Qi, Na
    Zhao, Shengzhi
    Li, Guiqiu
    Li, Dechun
    NANOTECHNOLOGY, 2020, 31 (19)
12345