Layer-by-Layer Growth of Preferred-Oriented MOF Thin Film on Nanowire Array for High-Performance Chemiresistive Sensing,Angewandte Chemie International Edition

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Layer-by-Layer Growth of Preferred-Oriented MOF Thin Film on Nanowire Array for High-Performance Chemiresistive Sensing
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2021-10-11 , DOI: 10.1002/anie.202111519
Yuan Lin ₁ , Wen-Hua Li ₁ , Yingyi Wen ₁ , Guan-E Wang ₁ , Xiaoliang Ye ₁ , Gang Xu ₂

Affiliation

Semiconducting MOF 3D thin films with good crystallinity, preferred orientation, as well as precisely controllable thickness in nanoscale were successfully prepared in a layer-by-layer manner on a nanowire array substrate. Compared to 2D thin films, the Cu-HHTP 3D thin film shows one of the highest sensitivity, lowest LOD and fastest response speed among all reported chemiresistive NH₃ sensing materials at RT.

中文翻译：

用于高性能化学电阻传感的纳米线阵列上优先取向 MOF 薄膜的逐层生长

在纳米线阵列基板上以逐层方式成功制备了具有良好结晶度、择优取向以及纳米级厚度可精确控制的半导体 MOF 3D 薄膜。与 2D 薄膜相比，Cu-HHTP 3D 薄膜在所有已报道的RT化学电阻 NH ₃传感材料中显示出最高的灵敏度、最低的 LOD 和最快的响应速度之一。

更新日期：2021-11-24

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