The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2020
Filed:
Mar. 22, 2019
Amin Rabiei Baboukani, Miami, FL (US);
Iman Khakpour, Miami, FL (US);
Chunlei Wang, Miami, FL (US);
The Florida International University Board of Trustees, Miami, FL (US);
Abstract
A single-step, in situ bipolar exfoliation system, and methods for exfoliations of multi-layer bulk black phosphorous into single-layer (two-dimensional), few-layer, or even nano-platelets phosphorene are provided. The bipolar exfoliation system can include: a first driving electrode; a second driving electrode electrically connected to the first driving electrode through an external power supply; at least one bipolar electrode comprising multi-layer bulk black phosphorous; and a solvent in physical contact with the first driving electrode, the second driving electrode, and the at least one bipolar electrode. The system can be configured such that the electric conditions between the first and second driving electrodes can be used to turn one end of the at least one bipolar electrode into an anodic pole and the other end of the at least one bipolar electrode into a cathodic pole such that the multi-layer black phosphorous is exfoliated into the single-layer, few-layer, or nano-platelets phosphorene.