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  1. Article ; Online: Directional Construction of New Nonlinear Optical Bifunctional Units through Molecular Engineering Design Inspired by the B

    Fan, Huixin / Lin, Chensheng / Liang, Fei / Tian, Haotian / Huang, Shijun / Zhou, Yuqiao / Ke, Shixian / Li, Bingxuan / Ye, Ning / Luo, Min

    ACS applied materials & interfaces

    2022  Volume 14, Issue 28, Page(s) 32270–32278

    Abstract: Studies on new functional structural units with both large hyperpolarizability and high anisotropy are essentially important for finding high-performance nonlinear optical (NLO) materials and enriching the material systems. Under the guidance of the " ... ...

    Abstract Studies on new functional structural units with both large hyperpolarizability and high anisotropy are essentially important for finding high-performance nonlinear optical (NLO) materials and enriching the material systems. Under the guidance of the "structure-analogue" strategy, the work utilizes the molecular engineering approach to direct the construction of target units, BC
    Language English
    Publishing date 2022-07-07
    Publishing country United States
    Document type Journal Article
    ISSN 1944-8252
    ISSN (online) 1944-8252
    DOI 10.1021/acsami.2c08495
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Directional Construction of New Nonlinear Optical Bifunctional Units through Molecular Engineering Design Inspired by the B₃O₇-Typed Configuration

    Fan, Huixin / Lin, Chensheng / Liang, Fei / Tian, Haotian / Huang, Shijun / Zhou, Yuqiao / Ke, Shixian / Li, Bingxuan / Ye, Ning / Luo, Min

    ACS applied materials & interfaces. 2022 July 07, v. 14, no. 28

    2022  

    Abstract: Studies on new functional structural units with both large hyperpolarizability and high anisotropy are essentially important for finding high-performance nonlinear optical (NLO) materials and enriching the material systems. Under the guidance of the “ ... ...

    Abstract Studies on new functional structural units with both large hyperpolarizability and high anisotropy are essentially important for finding high-performance nonlinear optical (NLO) materials and enriching the material systems. Under the guidance of the “structure-analogue” strategy, the work utilizes the molecular engineering approach to direct the construction of target units, BC₂N₅O₂ and B(C₂N₅)₂ units. The BC₂N₅O₂ unit with a highly analogous structure to the B₃O₇ group and its derivate B(C₂N₅)₂ unit with a configuration of B₅O₁₀ group are designed as NLO-active units. Furthermore, two compounds with these new NLO-active units, BC₂N₅H₆(OH)₂·H₂O (I) and B(C₂N₅H₆.₅)₂(NO₃)₂ (II), are synthesized, successfully. These compounds exhibit excellent properties with second-harmonic generation (SHG) responses ranging from 0.5 to 5.9 times that of KDP and large birefringence (ΔnI = 0.181 @ 546.1 nm and ΔnII = 0.148 @ 546.1 nm). Theoretical calculations prove that the BC₂N₅O₂ and B(C₂N₅)₂ units make great contributions to the SHG effects and birefringence, which confirms that the BC₂N₅O₂ and B(C₂N₅)₂ units are novel NLO bifunctional units and could be excellent fundamental building blocks to construct amounts of novel NLO and birefringence crystals. Our studies would enlighten the research studies on biguanide complexes of boron.
    Keywords anisotropy ; boron ; crystals ; design ; engineers ; exhibitions ; materials
    Language English
    Dates of publication 2022-0707
    Size p. 32270-32278.
    Publishing place American Chemical Society
    Document type Article
    ISSN 1944-8252
    DOI 10.1021/acsami.2c08495
    Database NAL-Catalogue (AGRICOLA)

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    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

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