Facile and efficient preparation of high-quality black phosphorus quantum dot films for sensing applications,RSC Advances

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Facile and efficient preparation of high-quality black phosphorus quantum dot films for sensing applications
RSC Advances ( IF 3.9 ) Pub Date : 2020-4-1 , DOI: 10.1039/c9ra10900e
Yan Zhao _{1,

2} , Jie Huang _{1,

2} , Ran Zhang _{1,

2} , Yinzhou Yan _{1,

2} , Yongzhe Zhang ₃

Affiliation

In this study, black phosphorus quantum dots (BPQDs) are synthesized by improved ultrasonic-assisted liquid exfoliation. The as-prepared BPQDs are deposited on large-area conductive substrates by electrophoretic deposition, and exhibit high-sensitivity humidity sensing and excellent electrical properties. The results offer not only a facile and efficient method to synthesise stable BPQDs films, but also a new opportunity to develop humidity sensors and nano-electronic devices.

中文翻译：

用于传感应用的高质量黑磷量子点薄膜的简便高效制备

在这项研究中，黑磷量子点 (BPQDs) 是通过改进的超声辅助液体剥离法合成的。所制备的BPQDs通过电泳沉积在大面积导电基板上，具有高灵敏度的湿度传感和优异的电学性能。该结果不仅为合成稳定的 BPQDs 薄膜提供了一种简便有效的方法，而且为开发湿度传感器和纳米电子器件提供了新的机会。

更新日期：2020-04-01

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