Volume 14Issue 1
Jan. 2021
Turn off MathJax
Article Contents
WANG Jia-tong, HUANG Qi-zhang, GAO Jian-qiao, MA Yue, XING Xiao-xue, ZHANG Yu. Size and temperature dependence of spectral transmittance for CdSe colloidal quantum dot film filters[J]. Chinese Optics, 2021, 14(1): 163-169. doi: 10.37188/CO.2020-0198
Citation: WANG Jia-tong, HUANG Qi-zhang, GAO Jian-qiao, MA Yue, XING Xiao-xue, ZHANG Yu. Size and temperature dependence of spectral transmittance for CdSe colloidal quantum dot film filters[J].Chinese Optics, 2021, 14(1): 163-169.doi:10.37188/CO.2020-0198

Size and temperature dependence of spectral transmittance for CdSe colloidal quantum dot film filters

doi:10.37188/CO.2020-0198
Funds:Outstanding Youth Fund of the National Natural Science Foundation of China (No. 61722504); Key R&D Program Project of the Ministry of Science and Technology (No. 2017YFB0403601); General Project of National Natural Science Foundation of China (No. 61675086); National Natural Science Foundation of China (No. 61850021)
More Information
  • Corresponding author:xiaoxue8184@126.com; yuzhang@jlu.edu.cn
  • Received Date:10 Nov 2020
  • Rev Recd Date:30 Nov 2020
  • Available Online:08 Jan 2021
  • Publish Date:25 Jan 2021
  • In order to reduce the size of spectrometers and make it suitable for military satellites and other fields, we used colloidal quantum dots as filter materials to study the optical properties of CdSe colloidal quantum dot filters. The high-quality CdSe colloidal quantum dots were synthesized by an organic phase reaction method and prepared into CdSe colloidal quantum dots thin film filters after p-phenylenediamine extinction treatment. The Transmission Electron Microscope (TEM) was used to characterize the morphology and particle size of the as-prepared samples. The UV-visible absorption and UV-visible transmittance were measured at different temperatures. The results indicated that the increase in particle size caused both absorption and transmittance to increase for CdSe colloidal quantum dots thin film filters at room temperature. Under a given particle size, the absorption and transmittance of the first exciton absorption peak red shifted with the rise in temperature. The red shift of absorption curve of CdSe colloidal quantum dots thin film filters did not exceed 1nm per 10 K temperature rising and the half-width increased. In addition, the stability and tunable characteristics of the CdSe colloidal quantum dots thin film filters have been verified through repeated experiments, and it is suitable as a cut-off filter. Therefore, CdSe colloidal quantum dots thin film filters have high value in micro-spectrometers.

  • loading
  • [1]
    CHEN J, ZHAO D W, SONG J L, et al. Directly assembled CdSe quantum dots on TiO 2in aqueous solution by adjusting pH value for quantum dot sensitized solar cells[J]. Electrochemistry Communications, 2009, 11(12): 2265-2267. doi:10.1016/j.elecom.2009.10.003
    [2]
    MARANDI M, TORABI N, FARAHANI F A. Facile fabrication of well-performing CdS/CdSe quantum dot sensitized solar cells through a fast and effective formation of the CdSe nanocrystal line layer[J]. Solar Energy, 2020, 207: 32-39. doi:10.1016/j.solener.2020.06.041
    [3]
    ZHAO Y, XUE D K, WANG J T, et al. Smart quantum dot LEDs with simulated solar spectrum for intelligent lighting[J]. Nanotechnology, 2020, 31(50): 505207. doi:10.1088/1361-6528/abab2f
    [4]
    马骏, 钱可元, 罗毅. CdSe纳米材料对大功率白光LED显色性能的影响[J]. 半导体光电,2010,31(5):682-686.

    MA J, QIAN K Y, LUO Y. Influence of CdSe nano-materials on the color-rendering index of high-power white LED[J]. Semiconductor Optoelectronics, 2010, 31(5): 682-686. (in Chinese)
    [5]
    MATTOUSSI H, MAURO J M, GOLDMAN E R, et al. Self-assembly of CdSe-ZnS quantum dot bioconjugates using an engineered recombinant protein[J]. Journal of the American Chemical Society, 2000, 122(49): 12142-12150. doi:10.1021/ja002535y
    [6]
    FENG J H, LI F Y, LI X J, et al. An amplification label of core-shell CdSe@CdS QD sensitized GO for a signal-on photoelectrochemical immunosensor for amyloid β-protein[J]. Journal of Materials Chemistry B, 2019, 7(7): 1142-1148. doi:10.1039/C8TB03164A
    [7]
    MURRAY C B, NORRIS D J, BAWENDI M G. Synthesis and characterization of nearly monodisperse CdE (E = sulfur, selenium, tellurium) semiconductor nanocrystallites[J]. Journal of the American Chemical Society, 1993, 115(19): 8706-8715. doi:10.1021/ja00072a025
    [8]
    PENG Z A, PENG X G. Formation of high-quality CdTe, CdSe, and CdS nanocrystals using CdO as precursor[J]. Journal of the American Chemical Society, 2001, 123(1): 183-184. doi:10.1021/ja003633m
    [9]
    PENG X G, MANNA L, YANG W D, et al. Shape control of CdSe nanocrystals[J]. Nature, 2000, 404(6773): 59-61. doi:10.1038/35003535
    [10]
    BAO J, BAWENDI M G. A colloidal quantum dot spectrometer[J]. Science Foundation in China, 2015(3): 7.
    [11]
    THARALDSEN C E. A light filter for microscopes[J]. Science, 1931, 74(1917): 313-314. doi:10.1126/science.74.1917.313
    [12]
    WANG L G, ERDOGAN T. Thin-film interference filter with quarter-wavelength unit sub-layers arranged in a generalized pattern: USA, 6611378[P]. 2003-08-26.
    [13]
    DOBROWOLSKI J A. Subtractive method of optical thin-film interference filter design[J]. Applied Optics, 1973, 12(8): 1885-1893. doi:10.1364/AO.12.001885
    [14]
    ONOMICHI S, SHIMOMURA T, YOKOYAMA S. Infrared absorption filter: USA, 6542292[P]. 2003-04-01.
    [15]
    顾培夫, 李海峰, 章岳光, 等. 用于倾斜入射的波分复用薄膜滤光片的特性及改进[J]. 光学学报,2003,23(3):377-380. doi:10.3321/j.issn:0253-2239.2003.03.025

    GU P F, LI H F, ZHANG Y G, et al. Characteristics and improvement of dense wavelength division multiplexing (DWDM) thin film filters used in tilted incidence[J]. Acta Optica Sinica, 2003, 23(3): 377-380. (in Chinese) doi:10.3321/j.issn:0253-2239.2003.03.025
    [16]
    PARK S, PARK J, LEE S, et al. New dyes based on anthraquinone derivatives for color filter colorants[J]. Journal of Nanoscience and Nanotechnology, 2014, 14(8): 6435-6437. doi:10.1166/jnn.2014.8809
    [17]
    DAI Q Q, SONG Y L, LI D M, et al. Temperature dependence of band gap in CdSe nanocrystals[J]. Chemical Physics Letters, 2007, 439(1-3): 65-68. doi:10.1016/j.cplett.2007.03.034
    [18]
    YU W W, QU L H, GUO W ZH, et al. Experimental determination of the extinction coefficient of CdTe, CdSe and CdS nanocrystals[J]. Chemistry of Materials, 2004, 16(3): 560. doi:10.1021/cm033007z
    [19]
    KIM G, SHIH Y C, SHI F G. Optimal design of a quantum dot color conversion film in LCD backlighting[J]. IEEE Journal of Selected Topics in Quantum Electronics, 2017, 23(5): 4800404.
    [20]
    KIM H J, SHIN M H, HONG H G, et al. Enhancement of optical efficiency in white OLED display using the patterned photoresist film dispersed with quantum dot nanocrystals[J]. Journal of Display Technology, 2016, 12(6): 526-531. doi:10.1109/JDT.2015.2503401
  • 加载中

Catalog

    通讯作者:陈斌, bchen63@163.com
    • 1.

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(6)

    Article views(1270) PDF downloads(105) Cited by()
    Proportional views

    /

    Return
    Return
      Baidu
      map