公开(公告)号：US20170373346A1

公开(公告)日：2017-12-28

申请号：US15616934

申请日：2017-06-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TETSUYA ASANO

IPC: H01M10/0562

CPC classification number: H01M10/0562 ,  H01M4/13 ,  H01M4/366 ,  H01M4/62 ,  H01M10/052 ,  H01M2300/0068

Abstract: A battery is provided which includes: a first electrode body which is a porous body having voids and which is formed by connecting first electrode active material grains containing a first electrode active material to each other; a first cover layer which covers a surface of the first electrode body and which contains a solid electrolyte; and a second cover layer which covers a surface of the first cover layer and which contains a second electrode active material. In the battery described above, a space presents at the position of the void of the first electrode body covered with the first cover layer and the second cover layer.

公开(公告)号：US20150225862A1

公开(公告)日：2015-08-13

申请号：US14604882

申请日：2015-01-26

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YUJI ZENITANI ,  TAKASHI NISHIHARA ,  TETSUYA ASANO ,  AKIHIRO ITOU ,  SAIFULLAH BADAR

IPC: C25B9/08

CPC classification number: C25B9/08 ,  C25B3/00 ,  C25B11/0478 ,  C25B13/04

Abstract: An exemplary organic hydride conversion device for generating a hydrogen gas through organic hydride conversion according to the present disclosure comprises an anode containing a dehydrogenation catalyst, a cathode containing hydrogenation catalyst, and a proton conductor disposed between the anode and the cathode. The proton conductor has a perovskite crystal structure expressed by the compositional formula AaB1-xB′xO3-x. The A element is an alkaline-earth metal and is contained in a range of 0.4

Abstract translation: 根据本公开通过有机氢化物转化产生氢气的示例性有机氢化物转化装置包括含有脱氢催化剂的阳极，包含氢化催化剂的阴极和设置在阳极和阴极之间的质子导体。 质子导体具有由组成式AaB1-xB'xO3-x表示的钙钛矿晶体结构。 A元素是碱土金属，其含量在0.4

公开(公告)号：US20230411680A1

公开(公告)日：2023-12-21

申请号：US18452095

申请日：2023-08-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KAZUFUMI MIYATAKE ,  YUSUKE NISHIO ,  TAKASHI KUBO ,  TETSUYA ASANO ,  AKIHIRO SAKAI

IPC: H01M10/0562 ,  H01M10/0525

CPC classification number: H01M10/0562 ,  H01M2300/0068 ,  H01M10/0525

Abstract: A solid electrolyte material of the present disclosure includes Li, Zr, Y, Cl, O, and H, wherein the molar ratio of O to Y is greater than 0.01 and less than or equal to 0.80. A battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer disposed between the positive electrode and the negative electrode. At least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer contains the solid electrolyte material of the present disclosure.

公开(公告)号：US20230402647A1

公开(公告)日：2023-12-14

申请号：US18452103

申请日：2023-08-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KAZUFUMI MIYATAKE ,  YUSUKE NISHIO ,  TAKASHI KUBO ,  TETSUYA ASANO ,  AKIHIRO SAKAI

IPC: H01M10/0562

CPC classification number: H01M10/0562 ,  H01M2300/0068

Abstract: A solid electrolyte material of the present disclosure includes Li, Zr, Y, Cl, and O, wherein the molar ratio of O to Y in the entire solid electrolyte material is greater than 0 and less than or equal to 0.80, and the molar ratio of O to Y in the surface region of the solid electrolyte material is larger than the molar ratio of O to Y in the entire solid electrolyte material. A battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer disposed between the positive electrode and the negative electrode, wherein at least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer contains the solid electrolyte material of the present disclosure.

公开(公告)号：US20230387458A1

公开(公告)日：2023-11-30

申请号：US18362963

申请日：2023-08-01

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KEITA MIZUNO ,  YOSHIAKI TANAKA ,  TETSUYA ASANO ,  AKIHIRO SAKAI

IPC: H01M10/0562 ,  H01M10/0525 ,  H01M4/62 ,  C01F17/36

CPC classification number: H01M10/0562 ,  H01M10/0525 ,  H01M4/62 ,  C01F17/36 ,  H01M2300/008 ,  C01P2002/72 ,  C01P2006/40

Abstract: A solid electrolyte material of the present disclosure contains Li, Yb, and X. X is at least two selected from the group consisting of F, Cl, Br, and I. A battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer disposed between the positive electrode and the negative electrode. At least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer contains the solid electrolyte material of the present disclosure.

公开(公告)号：US20230023022A1

公开(公告)日：2023-01-26

申请号：US17933100

申请日：2022-09-17

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： KAZUFUMI MIYATAKE ,  YUSUKE NISHIO ,  TAKASHI KUBO ,  TETSUYA ASANO ,  AKIHIRO SAKAI

IPC: H01M10/0562 ,  H01M10/0525

Abstract: The solid electrolyte material of the present disclosure is made of Li, Ca, Y, Gd, X, and O, where X is at least one selected from the group consisting of F, Cl, Br, and I; and the molar ratio of O to the sum of Y and Gd is greater than O and 0.51 or less.

公开(公告)号：US20230015865A1

公开(公告)日：2023-01-19

申请号：US17933098

申请日：2022-09-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKASHI KUBO ,  KAZUFUMI MIYATAKE ,  KEITA MIZUNO ,  TETSUYA ASANO ,  AKIHIRO SAKAI

IPC: C01F17/253

Abstract: A production method for producing a halide, the method includes a heat treatment step of heat-treating a mixed material containing (NH4)aYα3+a, (NH4)bSmβ3+b, Liγ, and Caδ2 in an inert gas atmosphere, wherein α, β, γ, and δ are each independently at least one selected from the group consisting of F, Cl, Br, and I, and the following three formulas: 0≤a≤3, 0≤b≤3, and 0

公开(公告)号：US20230008629A1

公开(公告)日：2023-01-12

申请号：US17931561

申请日：2022-09-13

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KAZUFUMI MIYATAKE ,  YUSUKE NISHIO ,  TAKASHI KUBO ,  TETSUYA ASANO ,  AKIHIRO SAKAI

IPC: H01M10/0562 ,  H01M10/0525

Abstract: The solid electrolyte material of the present disclosure includes Li, Ca, Y, Sm, X, O, and H, wherein, X is at least one selected from the group consisting of F, Cl, Br, and I; and the molar ratio of O to the sum of Y and Sm is greater than 0 and less than 0.32.

公开(公告)号：US20220209287A1

公开(公告)日：2022-06-30

申请号：US17696964

申请日：2022-03-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YOSHIAKI TANAKA ,  TETSUYA ASANO ,  AKIHIRO SAKAI

IPC: H01M10/0562

Abstract: The battery includes a positive electrode, a first electrolyte layer, a second electrolyte layer, and a negative electrode arranged in this order. The first electrolyte layer contains a first solid electrolyte material and a second solid electrolyte material. In the first electrolyte layer, the mass ratio of the second solid electrolyte material to the first solid electrolyte material is greater than 0.05 and less than 1. The second electrolyte layer contains the second solid electrolyte material. The first solid electrolyte material is formed of Li, M, O, and X. In the first solid electrolyte material, M is at least one element selected from the group consisting of metal elements other than Li, and metalloids, and X is at least one element selected from the group consisting of Cl, Br, and I. The second solid electrolyte material has a composition different from that of the first solid electrolyte material.

公开(公告)号：US20220102755A1

公开(公告)日：2022-03-31

申请号：US17548695

申请日：2021-12-13

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KAZUFUMI MIYATAKE ,  YUSUKE NISHIO ,  TAKASHI KUBO ,  TETSUYA ASANO ,  AKIHIRO SAKAI

IPC: H01M10/0562 ,  H01M4/04

Abstract: A solid-electrolyte material includes Li, Y, X, O, and H. X is at least two elements selected from the group consisting of F, Cl, Br, and I.