title: Ultrafast Preparation of Black Phosphorus Quantum Dots for Efficient Humidity Sensing.
abstract: Black phosphorus quantum dots (BPQDs) have been prepared by a high turbulent shear rate generated from a household kitchen blender. A layer-by-layer disintegration mechanism of bulk BP crystals is suggested. As-synthesized BPQDs have shown excellent humidity sensing and photothermal converting properties. Importantly, this work not only explores potential applications for the BPQDs but also provides a successful paradigm for preparing the QDs of other layered materials.
authors.affiliation: SEU-FEI Nano-Pico Center, Key Laboratory of MEMS of Ministry of Education, Southeast University, Nanjing, 210096, P. R. China.
authors.forename: Chongyang
authors.initials: C
authors.lastname: Zhu
authors.affiliation: SEU-FEI Nano-Pico Center, Key Laboratory of MEMS of Ministry of Education, Southeast University, Nanjing, 210096, P. R. China. fxu@seu.edu.cn.
authors.forename: Feng
authors.initials: F
authors.lastname: Xu
authors.affiliation: School of Biological Sciences & Medical Engineering, Southeast University, Nanjing, 210096, P. R. China.
authors.forename: Ling
authors.initials: L
authors.lastname: Zhang
authors.affiliation: School of Biological Sciences & Medical Engineering, Southeast University, Nanjing, 210096, P. R. China.
authors.forename: Minli
authors.initials: M
authors.lastname: Li
authors.affiliation: School of Electronic Science & Engineering, Southeast University, Nanjing, 210096, P. R. China.
authors.forename: Jing
authors.initials: J
authors.lastname: Chen
authors.affiliation: School of Electronic Science & Engineering, Southeast University, Nanjing, 210096, P. R. China.
authors.forename: Shuhong
authors.initials: S
authors.lastname: Xu
authors.affiliation: School of Electronic Science & Engineering, Southeast University, Nanjing, 210096, P. R. China.
authors.forename: Guangguang
authors.initials: G
authors.lastname: Huang
authors.affiliation: SEU-FEI Nano-Pico Center, Key Laboratory of MEMS of Ministry of Education, Southeast University, Nanjing, 210096, P. R. China.
authors.forename: Wenhao
authors.initials: W
authors.lastname: Chen
authors.affiliation: SEU-FEI Nano-Pico Center, Key Laboratory of MEMS of Ministry of Education, Southeast University, Nanjing, 210096, P. R. China. slt@seu.edu.cn.|Center for Advanced Materials and Manufacture, Joint Research Institute of Southeast University and Monash University, Suzhou, 215123, P. R. China. slt@seu.edu.cn.
authors.forename: Litao
authors.initials: L
authors.lastname: Sun
keywords: 2D materials; black phosphorus; disintegration; kitchen blender; quantum dots