公开(公告)号：US20240365522A1

公开(公告)日：2024-10-31

申请号：US18641747

申请日：2024-04-22

Applicant: Drexel University ,  Korea Institute of Science and Technology

Inventor： Yury Gogotsi ,  Babak Anasori ,  Mohamed H. Alhabeb ,  Christine B. Hatter ,  Chong Min Koo ,  Soon Man Hong ,  Faisal Shahzad

IPC: H05K9/00 ,  C01B32/921 ,  H01B1/20 ,  H01L23/29 ,  H01L23/552

CPC classification number: H05K9/0088 ,  H01B1/20 ,  H01L23/295 ,  H01L23/552 ,  H05K9/0084 ,  C01B32/921 ,  C01P2002/20 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2006/40 ,  H01L2924/3025

Abstract: The present disclosure is directed to materials which provide electromagnetic shielding and methods of providing such electromagnetic shielding. In particular, the present disclosure describes the use of two-dimensional transition metal carbide, nitride, and carbonitride materials for this purpose.

公开(公告)号：US20220161223A1

公开(公告)日：2022-05-26

申请号：US17670716

申请日：2022-02-14

Applicant: Drexel University ,  University of Brighton

Inventor： Yury Gogotsi ,  Sergey Mikhalovsky ,  Susan R Sandeman ,  Babak Anasori ,  Fayan Meng

IPC: B01J20/02 ,  A61M1/16 ,  B01D15/08 ,  B01J20/28 ,  C02F1/28

Abstract: The present disclosure is directed to methods for scrubbing low levels of urea from aqueous solutions such as a dialysate from dialysis, and including blood and blood products, and devices capable of employing these methods.

公开(公告)号：US20200303736A1

公开(公告)日：2020-09-24

申请号：US16894056

申请日：2020-06-05

Applicant: Drexel University

Inventor： Michel W. Barsoum ,  Babak Anasori ,  Yury Gogotsi

IPC: H01M4/58 ,  H01M10/0525 ,  C01B32/90 ,  C01B32/907 ,  C30B29/36 ,  C01B21/06 ,  C30B29/60 ,  C30B29/38 ,  C30B7/02 ,  C30B29/68

Abstract: The present disclosure is directed to compositions comprising at least one layer having first and second surfaces, each layer comprising: a substantially two-dimensional array of crystal cells, each crystal cell having an empirical formula of M′2M″nXn+1, such that each X is positioned within an octahedral array of M′ and M″; wherein M′ and M″ each comprise different Group 11113, WE, VB, or VIB metals; each X is C, N, or a combination thereof; n=1 or 2; and wherein the M′ atoms are substantially present as two-dimensional outer arrays of atoms within the two-dimensional array of crystal cells; the M″ atoms are substantially present as two-dimensional inner arrays of atoms within the two-dimensional array of crystal cells; and the two dimensional inner arrays of M″ atoms are sandwiched between the two-dimensional outer arrays of M′ atoms within the two-dimensional army of crystal cells,

公开(公告)号：US20190092641A1

公开(公告)日：2019-03-28

申请号：US16140703

申请日：2018-09-25

Applicant: Murata Manufacturing Co., Ltd. ,  Drexel University

Inventor： Yoshito Soda ,  Takeshi Torita ,  Yury Gogotsi ,  Babak Anasori ,  Christine B. Hatter

IPC: C01B32/921 ,  C01B32/949 ,  C01B21/06 ,  B82B3/00 ,  H05K9/00

Abstract: An aligned film having first and second faces opposed to each other, the aligned film having (a) a plurality of layers aligned non-parallel to the first and second faces between the faces of the aligned film, each layer having a crystal lattice represented by: Mn+1Xn (wherein M is at least one metal of Group 3, 4, 5, 6, or 7; X is a carbon atom, a nitrogen atom, or a combination thereof; and n is 1, 2, or 3), each X is positioned within an octahedral array of M, and at least one of two opposing surfaces of each said layer have at least one modifier or terminal T selected from a hydroxy group, a fluorine atom, an oxygen atom, and a hydrogen atom; and (b) magnetic nanoparticles carried on a layer surface and/or between two adjacent layers of the plurality of layers.

公开(公告)号：US20240088550A1

公开(公告)日：2024-03-14

申请号：US18505203

申请日：2023-11-09

Applicant: Drexel University

Inventor： Yury Gogotsi ,  Babak Anasori

IPC: H01Q1/36 ,  C01B21/06 ,  C01B32/921 ,  C09D1/00 ,  C09D5/24 ,  H01Q9/16 ,  H04B1/04 ,  H04B1/18

CPC classification number: H01Q1/368 ,  C01B21/0602 ,  C01B32/921 ,  C09D1/00 ,  C09D5/24 ,  H01Q9/16 ,  H04B1/04 ,  H04B1/18 ,  H01Q1/38

Abstract: The present disclosure is directed to antennas for transmitting and/or receiving electrical signals comprising a MXene composition, devices comprising these antennas, and methods of transmitting and receiving signals using these antennas.

公开(公告)号：US11925466B2

公开(公告)日：2024-03-12

申请号：US16646662

申请日：2018-09-14

Applicant: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA ,  Drexel University

Inventor： Flavia Vitale ,  Brian Litt ,  Nicolette Driscoll ,  Yury Gogotsi ,  Babak Anasori ,  Kathleen Maleski

IPC: A61N1/05 ,  A61B5/24 ,  A61B5/283 ,  A61B5/296

CPC classification number: A61B5/283 ,  A61B5/24 ,  A61B5/296 ,  A61N1/05

Abstract: An electrode, the electrode including an exposed contact surface, the exposed surface comprising a contact material, the contact material comprising a MXene. A device, the device including a plurality of electrodes, each of the plurality of electrodes comprising an exposed contact surface, the exposed surface comprising a contact material, the contact material comprising a MXene. A method, the method including delivering electrical stimulation to a subject with an electrode that comprises an exposed contact surface, the exposed contact surface comprising a contact material that includes a MXene.

公开(公告)号：US11772066B2

公开(公告)日：2023-10-03

申请号：US17670716

申请日：2022-02-14

Applicant: Drexel University ,  University of Brighton

Inventor： Yury Gogotsi ,  Sergey Mikhalovsky ,  Susan R Sandeman ,  Babak Anasori ,  Fayan Meng

IPC: B01J20/02 ,  A61M1/16 ,  B01D15/08 ,  B01J20/28 ,  C02F1/28 ,  C02F101/38

CPC classification number: B01J20/0211 ,  A61M1/1656 ,  B01D15/08 ,  B01J20/0218 ,  B01J20/0274 ,  B01J20/28052 ,  C02F1/281 ,  B01J2220/42 ,  C02F2101/38 ,  C02F2201/006

Abstract: The present disclosure is directed to methods for scrubbing low levels of urea from aqueous solutions such as a dialysate from dialysis, and including blood and blood products, and devices capable of employing these methods.

公开(公告)号：US20230038621A1

公开(公告)日：2023-02-09

申请号：US17935162

申请日：2022-09-26

Applicant: Drexel University

Inventor： Yury Gogotsi ,  Babak Anasori

IPC: H01Q1/36 ,  H01Q9/16 ,  C01B21/06 ,  C01B32/921 ,  C09D1/00 ,  C09D5/24 ,  H04B1/04 ,  H04B1/18

Abstract: The present disclosure is directed to antennas for transmitting and/or receiving electrical signals comprising a MXene composition, devices comprising these antennas, and methods of transmitting and receiving signals using these antennas.

公开(公告)号：US20220231294A1

公开(公告)日：2022-07-21

申请号：US17713340

申请日：2022-04-05

Applicant: Drexel University

Inventor： Michel W. Barsoum ,  Babak Anasori ,  Yury Gogotsi

IPC: H01M4/58 ,  H01M10/0525 ,  C01B32/90 ,  C01B32/907 ,  C30B29/36 ,  C01B21/06 ,  C30B29/60 ,  C30B29/38 ,  C30B7/02 ,  C30B29/68

Abstract: The present disclosure is directed to compositions comprising at least one layer having first and second surfaces, each layer comprising: a substantially two-dimensional array of crystal cells, each crystal cell having an empirical formula of M′2M″nXn+1, such that each X is positioned within an octahedral array of M′ and M″; wherein M′ and M″ each comprise different Group 11113, WE, VB, or VIB metals; each X is C, N, or a combination thereof; n=1 or 2; and wherein the M′ atoms are substantially present as two-dimensional outer arrays of atoms within the two-dimensional array of crystal cells; the M″ atoms are substantially present as two-dimensional inner arrays of atoms within the two-dimensional array of crystal cells; and the two dimensional inner arrays of M″ atoms are sandwiched between the two-dimensional outer arrays of M′ atoms within the two-dimensional army of crystal cells.

公开(公告)号：US20240017239A1

公开(公告)日：2024-01-18

申请号：US18353257

申请日：2023-07-17

Applicant: Drexel University ,  University of Brighton

Inventor： Yury Gogotsi ,  Sergey Mikhalovsky ,  Susan R. Sandeman ,  Babak Anasori ,  Fayan Meng

IPC: B01J20/02 ,  A61M1/16 ,  B01D15/08 ,  B01J20/28 ,  C02F1/28

CPC classification number: B01J20/0211 ,  A61M1/1656 ,  B01D15/08 ,  B01J20/0218 ,  B01J20/0274 ,  B01J20/28052 ,  C02F1/281 ,  B01J2220/42 ,  C02F2101/38

Abstract: The present disclosure is directed to methods for scrubbing low levels of urea from aqueous solutions such as a dialysate from dialysis, and including blood and blood products, and devices capable of employing these methods.