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Opto-Electronic Advances, Volume. 7, Issue 3, 230197-1(2024)

Luminescence regulation of Sb3+ in 0D hybrid metal halides by hydrogen bond network for optical anti-counterfeiting

Dehai Liang1... Saif M. H. Qaid2, Xin Yang4,*, Shuangyi Zhao1,**, Binbin Luo3,***, Wensi Cai1, Qingkai Qian1 and Zhigang Zang1,**** |Show fewer author(s)
Author Affiliations
  • 1Key Laboratory of Optoelectronic Technology & Systems (Ministry of Education), Chongqing University, Chongqing 400044, China
  • 2Department of Physics & Astronomy, College of Sciences, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
  • 3Department of Chemistry and Chemical Engineering, Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou 515063, China
  • 4Department of Oil, Army Logistics Academy of PLA, Chongqing 401311, China
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    (a) Crystal structures of undoped and Sb3+-doped C10H22N6InCl7·H2O. (b) Photographs of C10H22N6In1-xSbxCl7·H2O under day light and UV light. (c) PLQY, (d) Normalized PLE and PL spectra, (e) PL decay curve, (f) Powder XRD patterns of C10H22N6In1-xSbxCl7·H2O. (g) XPS spectra of Sb 3d in C10H22N6In0.95Sb0.05Cl7·H2O. (h) XPS spectra of In 3d in pristine C10H22N6InCl7·H2O and C10H22N6In0.95Sb0.05Cl7·H2O.

    Fig. 1. (a) Crystal structures of undoped and Sb3+-doped C10H22N6InCl7·H2O. (b) Photographs of C10H22N6In1-xSbxCl7·H2O under day light and UV light. (c) PLQY, (d) Normalized PLE and PL spectra, (e) PL decay curve, (f) Powder XRD patterns of C10H22N6In1-xSbxCl7·H2O. (g) XPS spectra of Sb 3d in C10H22N6In0.95Sb0.05Cl7·H2O. (h) XPS spectra of In 3d in pristine C10H22N6InCl7·H2O and C10H22N6In0.95Sb0.05Cl7·H2O.

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    (a) PL of C10H22N6In0.95Sb0.05Cl7·H2O under different excitation wavelengths. (b) PL intensity of C10H22N6In0.95Sb0.05Cl7·H2O as a function of excitation powers. (c) PL spectra of C10H22N6In0.95Sb0.05Cl7·H2O under different temperatures. (d) Fitting curve between integrated PL intensity of C10H22N6In0.95Sb0.05Cl7·H2O and temperature. (e) The correlation between FWHM of the C10H22N6In0.95Sb0.05Cl7·H2O and temperature. (f) Schematic diagram of the photophysical processes.

    Fig. 2. (a) PL of C10H22N6In0.95Sb0.05Cl7·H2O under different excitation wavelengths. (b) PL intensity of C10H22N6In0.95Sb0.05Cl7·H2O as a function of excitation powers. (c) PL spectra of C10H22N6In0.95Sb0.05Cl7·H2O under different temperatures. (d) Fitting curve between integrated PL intensity of C10H22N6In0.95Sb0.05Cl7·H2O and temperature. (e) The correlation between FWHM of the C10H22N6In0.95Sb0.05Cl7·H2O and temperature. (f) Schematic diagram of the photophysical processes.

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    (a) Patterned images of C10H22N6In0.95Sb0.05Cl7·H2O and C10H22N6In0.95Sb0.05Cl7 under day light and UV light. Normalized PLE spectra and PL spectra of (b) C10H22N6In0.95Sb0.05Cl7·H2O and (c) C10H22N6In0.95Sb0.05Cl7. (d) PL decay curve of C10H22N6In0.95Sb0.05Cl7·H2O and C10H22N6In0.95Sb0.05Cl7. (e) The crystal structure of Sb3+-doped C10H22N6InCl7·H2O before and after heating. DFT electronic structures of (f) C10H22N6InCl7·H2O, (g) Sb3+-doped C10H22N6InCl7·H2O and (h) Sb3+-doped C10H22N6InCl7. Density of states of (i) C10H22N6InCl7·H2O, (j) Sb3+-doped C10H22N6InCl7·H2O and (k) Sb3+-doped C10H22N6InCl7.

    Fig. 3. (a) Patterned images of C10H22N6In0.95Sb0.05Cl7·H2O and C10H22N6In0.95Sb0.05Cl7 under day light and UV light. Normalized PLE spectra and PL spectra of (b) C10H22N6In0.95Sb0.05Cl7·H2O and (c) C10H22N6In0.95Sb0.05Cl7. (d) PL decay curve of C10H22N6In0.95Sb0.05Cl7·H2O and C10H22N6In0.95Sb0.05Cl7. (e) The crystal structure of Sb3+-doped C10H22N6InCl7·H2O before and after heating. DFT electronic structures of (f) C10H22N6InCl7·H2O, (g) Sb3+-doped C10H22N6InCl7·H2O and (h) Sb3+-doped C10H22N6InCl7. Density of states of (i) C10H22N6InCl7·H2O, (j) Sb3+-doped C10H22N6InCl7·H2O and (k) Sb3+-doped C10H22N6InCl7.

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    (a) Photographs of patterns composed of C10H22N6In0.95Sb0.05Cl7 and C10H22N6In0.95Sb0.05Cl7@PMMA. (b) Information encryption process produced by C10H22N6In0.95Sb0.05Cl7·H2O and C10H22N6In0.95Sb0.05Cl7·H2O @PMMA. (c) Design of optical AND logical gate produced by C10H22N6In0.95Sb0.05Cl7·H2O and C10H22N6In0.95Sb0.05Cl7·H2O @PMMA. (d) The experimental demonstration of optical and logical gate.

    Fig. 4. (a) Photographs of patterns composed of C10H22N6In0.95Sb0.05Cl7 and C10H22N6In0.95Sb0.05Cl7@PMMA. (b) Information encryption process produced by C10H22N6In0.95Sb0.05Cl7·H2O and C10H22N6In0.95Sb0.05Cl7·H2O @PMMA. (c) Design of optical AND logical gate produced by C10H22N6In0.95Sb0.05Cl7·H2O and C10H22N6In0.95Sb0.05Cl7·H2O @PMMA. (d) The experimental demonstration of optical and logical gate.

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    Dehai Liang, Saif M. H. Qaid, Xin Yang, Shuangyi Zhao, Binbin Luo, Wensi Cai, Qingkai Qian, Zhigang Zang. Luminescence regulation of Sb3+ in 0D hybrid metal halides by hydrogen bond network for optical anti-counterfeiting[J]. Opto-Electronic Advances, 2024, 7(3): 230197-1

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    Paper Information

    Category: Research Articles

    Received: Oct. 27, 2023

    Accepted: Jan. 5, 2024

    Published Online: May. 24, 2024

    The Author Email: Yang Xin (XYang), Zhao Shuangyi (SYZhao), Luo Binbin (BBLuo), Zang Zhigang (ZGZang)

    DOI:10.29026/oea.2024.230197

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology