公开(公告)号：US20230352205A1

公开(公告)日：2023-11-02

申请号：US18349593

申请日：2023-07-10

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Masanori ABE ,  Takeshi TORITA ,  Toshiko SHIMAZAKI ,  Hiroki SAKAMOTO

IPC: H01B1/06 ,  H05K9/00 ,  H01B5/00

CPC classification number: H01B1/06 ,  H01B5/00 ,  H05K9/0081

Abstract: The conductive film that includes: particles of a layered material including one or plural layers, the one or plural layers including a layer body represented by: MmXn 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, n is not less than 1 and not more than 4, and m is more than n but not more than 5, and a modifier or terminal T exists on a surface of the layer body, wherein T is at least one selected from the group consisting of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom; and one or more transition elements selected from the group consisting of Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W, or Y.

公开(公告)号：US20220328843A1

公开(公告)日：2022-10-13

申请号：US17835700

申请日：2022-06-08

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Masanori ABE

IPC: H01M4/66 ,  H01M4/04 ,  H01M4/46 ,  H01M10/0525 ,  H01G11/30 ,  H01G11/26 ,  H01G11/86

Abstract: A conductive composite structure having a metal substrate and a conductive film on a surface of the metal substrate, the conductive film including a layered material of one or plural layers; the one or plural layers being a layer body represented by MmXn, where 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; n is not less than 1 and not more than 4; and m is more than n but not more than 5, and a modifier or terminal T exists on a surface of the layer body; and a residue derived from an organic compound having a hydroxyl group, a carbonyl group, or a combination thereof and having 2 to 8 carbon atoms, is bonded to each of the surface of the metal substrate and a surface of the layer body.

公开(公告)号：US20240383175A1

公开(公告)日：2024-11-21

申请号：US18785689

申请日：2024-07-26

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Masanori ABE ,  Akari SEKO

IPC: B29C41/08 ,  B29C41/00 ,  B29C41/22 ,  B29C41/46 ,  B29K33/00 ,  B29K105/16 ,  B29K509/04

Abstract: A composite material that includes: particles of a two-dimensional material having one or plural layers; and an anionic resin material. The one or plural layers includes a layer body represented by: MmXn, 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, n is 1 to 4, and m is more than n but not more than 5, and a modifier or terminal T exists on a surface of the layer body, wherein T is at least one of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, and a hydrogen atom. A ratio of the particles of the two-dimensional material to a total of the particles of the two-dimensional material and a solid content of the resin material in the composite material is 50% to 99.9% by mass.

公开(公告)号：US20240327227A1

公开(公告)日：2024-10-03

申请号：US18739780

申请日：2024-06-11

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Akimaro YANAGIMACHI ,  Masanori ABE ,  Naoki ICHIJO

IPC: C01B32/921

CPC classification number: C01B32/921 ,  C01P2002/08 ,  C01P2002/20 ,  C01P2002/86 ,  C01P2004/20 ,  C01P2006/40

Abstract: A two-dimensional particle that includes: one or plural layers, wherein the one or plural layers include a layer body represented by: MmXn, 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, n is 1 to 4, and m is more than n but not more than 5, and a modifier or terminal T exists on a surface of the layer body; and a Li atom, wherein the Li atom includes a first component and a second component in which a chemical shift measured by 7Li NMR is larger than that of the first component, and wherein a proportion of the first component in a total of the first component and the second component is not less than 17% by atom and not more than 70% by atom.

公开(公告)号：US20230197317A1

公开(公告)日：2023-06-22

申请号：US18165555

申请日：2023-02-07

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Masanori ABE

IPC: H01B13/00 ,  H01B13/32 ,  H01B1/02 ,  H01B1/06

CPC classification number: H01B13/0026 ,  H01B13/0036 ,  H01B13/32 ,  H01B1/02 ,  H01B1/06

Abstract: A method for producing a film, the method including separately discharging a slurry containing particles of a layered material in a liquid medium and a gas from a nozzle, causing the slurry and the gas to collide with each other outside the nozzle, and depositing the particles of the layered material on a substrate to form the film. A concentration of the particles of the layered material in the slurry may be 30 mg/mL or more.

公开(公告)号：US20230187098A1

公开(公告)日：2023-06-15

申请号：US18168149

申请日：2023-02-13

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Masanori ABE ,  Takeshi TORITA

IPC: H01B1/02 ,  H01B13/00 ,  H01B13/30 ,  H01B5/00

CPC classification number: H01B1/02 ,  H01B13/0036 ,  H01B13/30 ,  H01B5/002

Abstract: A conductive film that includes: particles of a layered material including one or more layers, wherein each of the one or more layers includes a layer body represented by: MmXn, 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, n is 1 to 4, m is greater than n and 5 or less, a modification or termination T is present on a surface of the layer body, where the T is at least one selected from the group consisting of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom; and a phosphorus atom in an amount of 0.001% by mass to less than 0.09% by mass.

公开(公告)号：US20240379260A1

公开(公告)日：2024-11-14

申请号：US18780075

申请日：2024-07-22

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Hiroyuki MORITA ,  Kosuke SUGIURA ,  Masanori ABE ,  Akari SEKO

IPC: H01B1/22 ,  B05D5/12 ,  H01B1/24

Abstract: A conductive composite material that includes: particles of a layered material including one or plural layers, wherein the one or plural layers include a layer body represented by: MmXn, where 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, n is not less than 1 and not more than 4, m is more than n but not more than 5, and a modifier or terminal T exists on a surface of the layer body, where T is at least one of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom; and a polymer material that includes a hydrogen acceptor and a hydrogen donor, a ratio of the particles of the layered material is more than 19% by volume but not more than 95% by volume.

公开(公告)号：US20240047108A1

公开(公告)日：2024-02-08

申请号：US18489449

申请日：2023-10-18

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Masanori ABE ,  Takeshi TORITA ,  Kojiro KOMAGAKI

IPC: H01F1/20 ,  H01F41/14 ,  C22C14/00 ,  B22F1/054 ,  B22F7/00

CPC classification number: H01F1/20 ,  H01F41/14 ,  C22C14/00 ,  B22F1/054 ,  B22F7/00 ,  B22F2999/00 ,  B22F2998/10 ,  B22F2301/205 ,  C22C2202/02

Abstract: A magnetic material that includes: particles of a layered material including one or more layers and magnetic metal ions in contact with the one or more layers, wherein the one or more layers include a layer body represented by: MmXn, 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, n is not less than 1 and not more than 4, and m is more than n but not more than 5, and a modifier or terminal T is present on a surface of the layer body, wherein T is at least one selected from a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, and a hydrogen atom, and wherein the particles have an average value of thickness of not less than 1 nm and not more than 10 nm.

公开(公告)号：US20230242407A1

公开(公告)日：2023-08-03

申请号：US18299274

申请日：2023-04-12

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Masashi KOYANAGI ,  Takeshi TORITA ,  Masanori ABE ,  Kosuke SUGIURA ,  Akimaro YANAGIMACHI ,  Yuusuke OGAWA

IPC: C01B32/921 ,  H01B1/20

CPC classification number: C01B32/921 ,  H01B1/20 ,  C01P2006/40 ,  C01P2004/20 ,  C01P2004/60 ,  C01P2002/74 ,  C01P2006/80

Abstract: Electroconductive two-dimensional particles composed of a layered material having one or more layers, wherein each of the one or more layers is a layer body represented by MmXn (M represents at least one group 3, 4, 5, 6 or 7 metal; X represents a carbon atom, a nitrogen atom, or a combination thereof; n represents a number from 1 to 4; m represents a number that is larger than n but not larger than 5), and a modification or terminal T (T represents at least one atom or group selected from a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom and a hydrogen atom) is present on the surface of the layer body; the Li content is from 0.0001% by mass to 0.0020% by mass; and the average value of the lengths of two-dimensional surfaces of the electroconductive two-dimensional particles is from 1.0 μm to 20 μm.

公开(公告)号：US20230154642A1

公开(公告)日：2023-05-18

申请号：US18158154

申请日：2023-01-23

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Hiroyuki MORITA ,  Kosuke SUGIURA ,  Masanori ABE ,  Akari SEKO

IPC: H01B1/22 ,  H01B1/24

CPC classification number: H01B1/22 ,  H01B1/24

Abstract: A conductive composite material that includes: particles of a layered material including one or plural layers, wherein the one or plural layers include a layer body represented by: MmXn, where 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, n is not less than 1 and not more than 4, m is more than n but not more than 5, and a modifier or terminal T exists on a surface of the layer body, where T is at least one of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom; and a polymer material that includes a hydrogen acceptor and a hydrogen donor, a ratio of the particles of the layered material is more than 19% by volume but not more than 95% by volume.