公开(公告)号：US20240365522A1

公开(公告)日：2024-10-31

申请号：US18641747

申请日：2024-04-22

申请人： Drexel University ,  Korea Institute of Science and Technology

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

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

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

摘要： 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：US20190092641A1

公开(公告)日：2019-03-28

申请号：US16140703

申请日：2018-09-25

申请人： Murata Manufacturing Co., Ltd. ,  Drexel University

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

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

摘要： 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：US11202398B2

公开(公告)日：2021-12-14

申请号：US16140751

申请日：2018-09-25

申请人： Murata Manufacturing Co., Ltd. ,  Drexel University

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

IPC分类号： H05K9/00 ,  B22F1/00 ,  B22F9/24

摘要： An electromagnetic shielding material that includes a plurality of layers, 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 said each layer has at least one modifier or terminal T selected from a hydroxy group, a fluorine atom, an oxygen atom, and a hydrogen atom; and dielectric and/or magnetic nanoparticles carried on a layer surface and/or between two adjacent layers of the plurality of layers.

公开(公告)号：US20200029477A1

公开(公告)日：2020-01-23

申请号：US16140751

申请日：2018-09-25

申请人： Murata Manufacturing Co., Ltd. ,  Drexel University

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

IPC分类号： H05K9/00

摘要： An electromagnetic shielding material that includes a plurality of layers, 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 said each layer has at least one modifier or terminal T selected from a hydroxy group, a fluorine atom, an oxygen atom, and a hydrogen atom; and dielectric and/or magnetic nanoparticles carried on a layer surface and/or between two adjacent layers of the plurality of layers.

公开(公告)号：US11312631B2

公开(公告)日：2022-04-26

申请号：US16140703

申请日：2018-09-25

申请人： Murata Manufacturing Co., Ltd. ,  Drexel University

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

IPC分类号： C01B32/921 ,  C01B32/949 ,  B82Y25/00 ,  B82Y30/00 ,  C01B21/06 ,  B82B3/00 ,  H05K9/00 ,  C01B32/158

摘要： 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.