公开(公告)号：US20210346831A1

公开(公告)日：2021-11-11

申请号：US17313727

申请日：2021-05-06

Applicant: G6 Materials Corp.

Inventor： Daniel Stolyarov ,  Elena Polyakova ,  Valentyna Voskresenska

IPC: B01D46/00 ,  B01D39/20 ,  B01D39/16 ,  B01D46/10 ,  A62B23/02

Abstract: An air filtration device may include a high efficiency particulate air (HEPA) filtration media configured to filter particulates of at least 0.3 microns in diameter. The HEPA filtration media may include graphene oxide (GO) as an antibacterial and antiviral material configured to inactivate trapped micro-organisms. The HEPA filtration media may be a mat of randomly arranged fibers coated with GO or a mat of randomly arranged GO fibers. The device may be shaped and configured for use in an air purification system or for use in a protective face mask.

公开(公告)号：US20240124329A1

公开(公告)日：2024-04-18

申请号：US18464217

申请日：2023-09-09

Applicant: G6 Materials Corp.

Inventor： Daniel Stolyarov ,  Elena Polyakova ,  Valentyna Voskresenska ,  Anastocios Arima ,  Patrick Brindle

IPC: C02F1/28 ,  B01J20/20 ,  B01J20/28 ,  C22B3/24 ,  C22B11/00

CPC classification number: C02F1/283 ,  B01J20/205 ,  B01J20/28033 ,  C22B3/24 ,  C22B11/04 ,  C02F2101/20

Abstract: A system for extraction of metal out from a liquid solution. The system may include a housing and a filter. The housing may have an inlet and an outlet. The filter may be carried by the housing, and the filter may include a sorption media that may comprise a graphene oxide material. The filter may be in fluid communication with the inlet and the outlet of the housing. The liquid solution may comprise a liquid solution that contains at least one metal. The housing may be shaped as a cartridge. The inlet may be configured to be removably engaged in fluid communication with an external apparatus that may provide a source of the liquid solution.