Patents by Inventor Hun-Joon Shon

Hun-Joon Shon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Method for preparing black phosphorus or black phosphorus-carbon composite, lithium rechargeable battery comprising the prepared black phosphorus or black phosphorus-carbon composite and method for using the rechargeable battery

Patent number: 7744023

Abstract: Disclosed is black phosphorus or black phosphorus-carbon composite, which is very suitable for an anode material of lithium rechargeable battery. The black phosphorus or black phosphorus-carbon composite is prepared by using high energy ball-milling, which is easy and efficient way in transforming amorphous red phosphorus into orthorhombic black phosphorus at ambient temperature and pressure.

Type: Grant

Filed: August 8, 2007

Date of Patent: June 29, 2010

Assignee: Seoul National University Industry Foundation

Inventors: Cheol-Min Park, Hun-Joon Shon

Method for preparing black phosphorus or black phosphorus-carbon composite, lithium rechargeable battery comprising the prepared black phosphorus or black phosphorus-carbon composite and method for using the rechargeable battery