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首页> 外文期刊>Crystal growth & design >Band Gap Modulation Enabled by TCNQ Loading in a Ru-Based Metal–Organic Framework for Enhanced Near-Infrared Absorption and Photothermal Conversion
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Band Gap Modulation Enabled by TCNQ Loading in a Ru-Based Metal–Organic Framework for Enhanced Near-Infrared Absorption and Photothermal Conversion

机译：TCNQ加载在Ru的金属有机框架中实现了带隙调制，用于增强近红外吸收和光热转换

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摘要

In this work, a band insertion strategy by 7,7,8,8-tetracyanoquinododimethane (TCNQ) loading is applied to modulate the band gap of a ruthenium metal–organic framework, [Ru_(3)(btc)_(2)Cl_(1.5)] (btc = 1,3,5-benzenetricarboxylate, Ru-MOF ). After TCNQ loading, [email?protected] exhibited a narrower band gap of 0.68 eV than 2.06 eV of pristine Ru-MOF , consistent with observations in corresponding density functional theory calculation. Furthermore, under irradiation of 980 nm laser, an enhanced photothermal property with a photothermal conversion efficiency of 29.1% was achieved by [email?protected] .
机译：在这项工作中，通过7,7,8,8-四氰基喹二甲烷（TCNQ）负载的带插入策略被应用于调节钌金属-有机骨架[Ru_3（btc）2）Cl_1.5]（btc=1,3,5-苯三羧酸，Ru-MOF）的带隙。TCNQ加载后，[email？protected]显示出比原始的Ru MOF的2.06 eV窄0.68 eV的带隙，这与相应密度泛函理论计算中的观察结果一致。此外，在980 nm激光的照射下，通过[email？protected]实现了光热性能的增强，光热转换效率为29.1%。

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  • 来源
    《Crystal growth & design》 |2021年第2期|共6页
  • 作者

    Tao Zhang; Jian-Wei Cao; Xue Jiang; Juan Chen; Teng Wang; Kai-Jie Chen;

  • 作者单位

    Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology Xi’an Key Laboratory of Functional Organic Porous Materials School of Chemistry and Chemical Engineering Northwestern Polytechnical Univ;

    Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology Xi’an Key Laboratory of Functional Organic Porous Materials School of Chemistry and Chemical Engineering Northwestern Polytechnical Univ;

    Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology Xi’an Key Laboratory of Functional Organic Porous Materials School of Chemistry and Chemical Engineering Northwestern Polytechnical Univ;

    Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology Xi’an Key Laboratory of Functional Organic Porous Materials School of Chemistry and Chemical Engineering Northwestern Polytechnical Univ;

    Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology Xi’an Key Laboratory of Functional Organic Porous Materials School of Chemistry and Chemical Engineering Northwestern Polytechnical Univ;

    Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology Xi’an Key Laboratory of Functional Organic Porous Materials School of Chemistry and Chemical Engineering Northwestern Polytechnical Univ;

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  • 正文语种 eng
  • 中图分类 晶体学;
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