Panasonic Intellectual Property Management Co., Ltd.

Sharp Kabushiki Kaisha Corporation

Panasonic Corporation

Uchihashi Estec Co., Ltd.

Matsushita Electric Industrial Co., Ltd.

Kao Soap Company, Ltd.

Sekisui Chemical Co., Ltd.

Uchibashi Estec Co., Ltd.

Yoshiaki Tanaka

Hideaki Adachi

Takakiyo Harigai

Eiji Fujii

Akihiro Sakai

Tetsuya Asano

Kazunori Matsumoto

Yoshiaki Inamoto

Hideki Ihara

Akira Nakagawa

Fumio Tanimoto

Hisao Kitano

Susumu Handa

Akinori Ohnishi

Koki Ueno

Yoshiyuki Tabata

Manabu Matsubara

Toshiaki Saruwatari

Shinsuke Murata

Atsushi Nishibata

Sadashi Ueda

Atsuhiro Kawamoto

Akinobu Miyazaki

Izuru Sasaki

Michihito Ueda

Tatsuo Suzuki

Ryouichi Takayama

Fusahiro Shiono

Kazuya Hashimoto

Toshinori Hongu

Koji Hamamoto

Kimiya Sato

Ryoji Murata

Naotaka Ikawa

Hiroki Yuzawa

Yoshiaki Kodera

Masahiro Saito

Kaori Takeuchi

Miki Iwamoto

Kazuhiko Kanki

Kazuo Ukai

Seiji Nishiyama

Yusuke Nishio

Shinichi Kawano

Satoshi Awata

Shigeki Yonemori

Hidetoshi Oyama

Naoki Kawai

Yukio Matsuda

Seigo Hagiwara

Norikazu Osaki

Masafumi Naruto

Nobuyuki Okinaga

Masashi Tanimoto

Shinsuke Shimabayashi

Kazuo Kimoto

Kazuo Mori

Kazuhide Ichikawa

Akiko Ueda

Kimiya Satou

Norikazu Ohsaki

Kouji Hamamoto

Kousuke Takemura

Norikazu Oosaki

Atsushi Nishihata

A producing method according to the present disclosure includes heat-treating a material mixture at higher than or equal to 150° C. and lower than or equal to 450° C., wherein the material mixture contains MXand at least one selected from the group consisting of LiO, LiO, and LiOH, M is at least one selected from the group consisting of Ta and Nb, and X is at least one selected from the group consisting of Cl and Br.

Method for producing oxyhalide

A solid electrolyte composition of the present disclosure includes: a solid electrolyte material including an oxygen element and a halogen element; and an organic solvent. The organic solvent includes at least one selected from the group consisting of a halogen-group-containing compound and a hydrocarbon. The solid electrolyte material includes at least one selected from the group consisting of Zn, Sn, Al, Sc, Ga, Bi, Sb, Zr, Hf, Ti, Ta, Nb, W, Y, Gd, Tb, and Sm.

Solid electrolyte composition, and method for manufacturing solid electrolyte member

The solid electrolyte material of the present disclosure includes Li, M, O, X, and F. M is at least one element selected from the group consisting of Ta and Nb. X is at least one element selected from the group consisting of Cl, Br, and I.

Solid electrolyte material and battery using same

A positive electrode material includes: a positive electrode active material; a coating layer covering at least part of the surface of the positive electrode active material; and a second solid electrolyte. The coating layer includes a first solid electrolyte. The first solid electrolyte includes Li, M1 and F. M1 is at least one selected from the group consisting of Ti, Al and Zr. The second solid electrolyte includes Li, M2, O and X. M2 is at least one selected from the group consisting of Ta and Nb. X is at least one selected from the group consisting of F, Cl, Br and I.

Positive electrode material and battery

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.

Battery

A battery is equipped with a positive electrode, a first electrolyte layer, a second electrolyte layer, and a negative electrode arranged in this order, in which the first electrolyte layer contains a first solid electrolyte material, the second electrolyte layer contains a second solid electrolyte material different from the first solid electrolyte material, the first solid electrolyte material is represented by chemical formula (1): LiMOVwhere α, β, γ, and δ are all greater than 0, M is at least one element selected from the group consisting of metal elements other than Li, and metalloids, X is at least one element selected from the group consisting of Cl, Br, and I, and a reduction potential of the second solid electrolyte material is lower than a reduction potential of the first solid electrolyte material.

The present disclosure provides solid electrolyte materials having high lithium ion conductivity. A solid electrolyte material according to the present disclosure consists essentially of Li, M, O, and X. M is at least one element selected from the group consisting of Nb and Ta. X is at least one element selected from the group consisting of Cl, Br, and I.

Solid electrolyte material and battery using the same

A solid electrolyte material according to the present disclosure consists essentially of Li, M, O, and X. M is at least one element selected from the group consisting of Nb and Ta, and X is at least one element selected from the group consisting of Cl, Br, and I.

Solid electrolyte material and battery including the same

A solid electrolyte material comprises a crystal structure including a structure framework and an ion-conductive species. The structure framework has a one-dimensional chain. In the one-dimensional chain, a plurality of polyhedrons are linearly connected to each other while sharing a corner, and each of the plurality of polyhedrons contains at least one type of cation and at least one type of anion.

In a display system according to the present disclosure, a server device includes an authentication processor that authenticates a user for use of a file, based on authentication information of the user input at a user terminal and an access information generator that generates first access information for accessing the file if the user is authenticated by the authentication processor for use of the file, and a display device includes a file acquirer that acquires the file from the server device, based on the first access information generated by the access information generator, and a display processor that displays the file acquired by the file acquirer, on the display.

Display system, display method, and recording medium

In a method and device for performing welding, after the welding current reaches a first current value during a short circuit, the feeding of the welding wire is stopped, slowed down, or moved backward. As a result, the opening of a short circuit is urged to reduce the frequency at which welding is unnecessarily interrupted by an overcurrent protection function. This achieves high weld quality such as the absence of welding defects, and high production efficiency.

Welding device

Provided are a structure including: a substrate; a first layer provided on the substrate; a second layer provided on the first layer; and a third layer provided on the second layer, in which the first layer is a layer containing a compound represented by a chemical formula MInOusing M as a metal element, the second layer is a metal layer having a face-centered cubic structure, and the third layer is a ferroelectric film, and a sensor using the structure.

Structure using ferroelectric film and sensor using said structure

The present invention provides a thin film structural body comprising a sapphire substrate having a principal plane of a {11-26} plane and a first epitaxial thin film which is grown directly on the principal plane of the sapphire substrate and has a principal plane of a {100} plane. As one example, in a fabrication method of the thin film structural body, a first epitaxial thin film is grown on a principal plane of a {11-26} plane of the sapphire substrate. The grown first epitaxial thin film has a principal plane of a {100} plane.

Thin-film structural body and method for fabricating thereof

Growing community of inventors

Nara, Japan

Yoshiaki Tanaka