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

被引：4

作者：

Zhao, Yan ^{[1
,2
]}

Huang, Jie ^{[1
,2
]}

Zhang, Ran ^{[1
,2
]}

Yan, Yinzhou ^{[1
,2
]}

Zhang, Yongzhe ^{[3
]}

机构：

[1] Beijing Univ Technol, Inst Laser Engn, Beijing Engn Res Ctr Laser Technol, Beijing 100124, Peoples R China

[2] Beijing Univ Technol, Inst Laser Engn, Key Lab Trans Scale Laser Mfg Technol, Minist Educ, Beijing 100124, Peoples R China

[3] Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100124, Peoples R China

来源：

RSC ADVANCES | 2020年 / 10卷 / 23期

基金：

中国国家自然科学基金;

关键词：

GRAPHENE OXIDE; INPLANE HETEROSTRUCTURES; MONOLAYER GRAPHENE; EPITAXIAL-GROWTH; BORON-NITRIDE; NANOSHEETS; PHOTODETECTOR; EXFOLIATION; CONFINEMENT; TRANSISTORS;

D O I：

10.1039/c9ra10900e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页码：13379 / 13385

页数：7

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