Toyota Jidosha Kabushiki Kaisha

Stanley Electric Co., Ltd

Aichi Steel Works, Ltd.

Kabushiki Kaisha Toyota Jidoshokki

Zeon Corporation

Toyokin Co., Ltd.

Toyokin Kabushiki Kaisha

Other

Kobe Steel, Ltd.

Advics Co., Ltd.

Hosei Brake Industry Co., Ltd.

Institute for Antibodies Co., Ltd.

Kurosawa, Yoshikazu

Kazuhiro Suzuki

Jun Yoshida

Mitsutoshi Otaki

Masanori Harata

Yuji Okada

Hiroyuki Yamaguchi

Hironori Daikoku

Hirohiko Sasamoto

Yuji Shibata

Shinji Nakanishi

Daichi Kosaka

Toshikatsu Hara

Hiroyuki Sekine

Masakazu Murase

Nobuhiro Takahashi

Masahiro Yamada

Yozo Uchida

Taku Matsumura

Yoshikazu Kurosawa

Satoshi Nagao

Keiko Ogawa

Ryuto Sakamoto

Toshiyuki Namba

Yasuhiro Sakashita

Takehito Kobayashi

Gene Kurosawa

Kunihito Arai

Tatsuya Eguchi

Takahiro Ogawa

Masayuki Hori

Kazuhiro Morishita

Jin Yamada

Eiji Orisaka

Yoshinori Ukai

Yoshitaka Iba

Masamichi Okada

Kazuyuki Onishi

Mitsuyasu Mizuno

Yasushi Akahori

Mariko Sumitomo

Keiichi Tsurumi

Sari Fujiyama

Masachika Azuma

Chihiro Asai

Shunichi Fujio

Atsushi Sugioka

Hirokazu Shirakawa

Hideyuki Kai

Eiji Inaya

Hisashi Kobayashi

Minoru Tabata

Kazuo Okami

Nobuhiro Hayashi

Akihiko Takasaki

Miwa Morita

Susumu Tsustumi

Kazuki Matsuda

Chiho Muramatsu

Masayuki Isogawa

Katsuya Yoshida

Toshikatu Hara

Yasuo Takeuchi

Teruharu Shinoyama

Tadashi Fukui

Atsushi Viequ Court Denjiyama Sugioka

Nobuhiro c/o The Faculty Of Agriculture Takahashi

Susumu Tsutsumi

Masachika c/o Inst Antibodies Co Ltd Azuma

Yoshinori c/o Inst Antibodies Co Ltd Ukai

Kazuhiro Miyazaki Medical College Dept Of Biochemistry Morishita

A main object of the present disclosure is to provide an active material wherein a volume variation due to charge/discharge is small. The present disclosure achieves the object by providing an active material comprising at least Si and Al, including a silicon clathrate type crystal phase, and a proportion of the Al to a total of the Si and the Al is 0.1 atm % or more and 1 atm % or less.

Active material, battery, and methods for producing these

An all-solid-state battery includes two or more stacked battery units stacked together and having a monopolar structure. The stacked battery unit includes a first current collector layer, a first active substance layer, a solid electrolyte layer, a second active substance layer, a second current collector layer, a second active substance layer, a solid electrolyte layer, a first active substance layer, and a first current collector layer, which are stacked in this order. The first current collector layer and the first active substance layer that are stacked adjacently are bonded together with an adhesive.

All-solid-state battery and method for manufacturing the same

A main object of the present disclosure is to provide an active material wherein a volume variation due to charge/discharge is small. The present disclosure achieves the object by providing an active material comprising a silicon clathrate II type crystal phase, including a void inside a primary particle, and a void amount of the void with a fine pore diameter of 100 nm or less is 0.05 cc/g or more and 0.15 cc/g or less.

Active material, anode layer, battery, and methods for producing these

A main object of the present disclosure is to provide an active material wherein an expansion upon intercalation of a metal ion such as a Li ion is suppressed. The present disclosure achieves the object by providing an active material comprising a silicon clathrate type crystal phase, and the active material includes a Na element, a Si element and a M element that is a metal element with an ion radius larger than the Si element, and a proportion of the M element to a total of the Si element and the M element is 0.1 atm % or more and 5 atm % or less.

Active material

A main object of the present disclosure is to provide an active material wherein a volume variation due to charge/discharge is small. The present disclosure achieves the object by providing an active material comprising a silicon clathrate II type crystal phase, and having a composition represented by NaSi, wherein 1.98<x<2.54.

An object of the present disclosure is to provide a method for manufacturing an aluminum alloy plastically-processed article, capable of preventing a burning crack from occurring due to processing heat generated during plasticity processing while maintaining a solution-treatment temperature of an aluminum alloy material for ensuring a mechanical strength thereof. A method for manufacturing an aluminum alloy plastically-processed article, includes a step of performing a solution treatment for an aluminum alloy material by heating and maintaining the aluminum alloy material at a solution-treatment temperature, a step of performing plasticity processing for the aluminum alloy material subjected to the solution treatment, and steps of cooling the plastically-processed aluminum alloy material at a time at which the step of the plasticity processing is completed, and aging the cooled aluminum alloy material. The method further includes pre-plasticity-processing cooling step of cooling the aluminum alloy material subjected to the solution treatment.

Method for manufacturing aluminum alloy plastically-processed article

Provided is a negative electrode active material that contains silicon clathrate II and that is suitable for a negative electrode of a lithium ion secondary battery. The negative electrode active material includes a silicon material in which silicon clathrate II represented by composition formula NaSi(0&#x2264;x&#x2264;10) is contained and a volume of a pore having a diameter of not greater than 100 nm is not less than 0.025 cm/g.

Negative electrode active material containing silicon clathrate II

Provided is a novel production method for producing silicon clathrate II. In the production method for producing silicon clathrate II, in a reaction system in which a Na&#x2014;Si alloy containing Na and Si and an Na getter agent coexist so as not to be in contact with each other, the Na&#x2014;Si alloy is heated and Na evaporated from the Na&#x2014;Si alloy is thus caused to react with the Na getter agent to reduce an amount of Na in the Na&#x2014;Si alloy.

Production method for producing silicon clathrate II

A method of producing a lithium ion secondary battery includes the following (A) to (E). (A) A negative electrode active material powder having a BET specific surface area of 2.2 m/g or more and 5.2 m/g or less is prepared. (B) Fluorine is incorporated into the negative electrode active material powder. (C) Wet granules are prepared by mixing the negative electrode active material powder, a water-soluble binder powder, and water. (D) A negative electrode is produced by forming the wet granules into a film form. (E) A lithium ion secondary battery including the negative electrode, a positive electrode, and an electrolytic solution is produced. When the negative electrode active material powder is formed into a pellet having a density of 1.5 g/m, fluorine is incorporated into the negative electrode active material powder so that the pellet has a water contact angle of 96&#xb0; or more and 138&#xb0; or less.

Method of producing lithium ion secondary battery by incorporating fluorine

The present invention discloses a method of manufacturing a lithium-ion secondary battery electrode. The method includes the steps of: supplying composite particles (), each containing an active material () and a binder (), onto a sheet collector (); and rolling the composite particles () supplied onto the collector (), thus forming an active material layer (). The rolling step includes a first rolling sub-step involving first rolling, and a second rolling sub-step to be performed after the first rolling sub-step. Rubber rolls (R) are preferably used in the first rolling sub-step.

Method of manufacturing lithium-ion secondary battery electrode

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Toyota, Japan

Kazuhiro Suzuki