公开(公告)号：US20220231293A1

公开(公告)日：2022-07-21

申请号：US17613716

申请日：2020-05-22

Applicant: Drexel University

Inventor： Yury GOGOTSI ,  Xu XIAO ,  Wei YAO ,  Jun TANG

IPC: H01M4/58 ,  H01M10/0525 ,  H01M4/38

Abstract: The present disclosure is directed to freestanding films for a lithium-metal-anode comprising a 2D arrays of nanocrystals of a transition metal nitride, carbide, or mixture and optionally a MXene as a conductive binder, and methods of making and using the same.

公开(公告)号：US20250149737A1

公开(公告)日：2025-05-08

申请号：US18953152

申请日：2024-11-20

Applicant: Drexel University

Inventor： Yury GOGOTSI ,  Xu XIAO ,  Wei YAO ,  Jun TANG

IPC: H01M50/449 ,  H01M4/02 ,  H01M4/134 ,  H01M10/0525 ,  H01M50/417 ,  H01M50/434

Abstract: This disclosure is directed to composites comprising a polymeric film coated on one or both sides with a MXene material, as well as lithium metal electrodes and components thereof, including MXene-polymer composite separators.

公开(公告)号：US20220231379A1

公开(公告)日：2022-07-21

申请号：US17613672

申请日：2020-05-22

Applicant: Drexel University

Inventor： Yury GOGOTSI ,  Xu XIAO ,  Wei YAO ,  Jun TANG

IPC: H01M50/449 ,  H01M50/417 ,  H01M50/434 ,  H01M4/134 ,  H01M10/0525

Abstract: This disclosure is directed to composites comprising a polymeric film coated on one or both sides with a MXene material, as well as lithium metal electrodes and components thereof, including MXene-polymer composite separators.

公开(公告)号：US20220073350A1

公开(公告)日：2022-03-10

申请号：US17419803

申请日：2019-12-19

Applicant: Drexel University

Inventor： Yury GOGOTSI ,  Xu XIAO ,  Hao WANG ,  Patrick URBANKOWSKI

IPC: C01B21/06 ,  C01B21/076 ,  H01M4/58

Abstract: The present disclosure relates to the methods of preparing two-dimensional arrays of nanocrystalline metal carbide and metal nitride compositions and the compositions and devices derived from these methods and compositions.