公开(公告)号：US10044082B2

公开(公告)日：2018-08-07

申请号：US15258487

申请日：2016-09-07

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： Hiroshi Suyama ,  Kazushi Wakayama ,  Tomohiro Kuroki

IPC: H01M12/08 ,  H01M4/38 ,  H01M12/06 ,  H01M4/52 ,  H01M4/525 ,  H01M4/24

Abstract: An electrolyte for iron-air batteries, which is able to increase the discharge capacity of iron-air batteries without concentration control, and an iron-air battery using the electrolyte. The electrolyte for iron-air batteries having an anode containing an iron element may comprise an aqueous solution comprising a discharge reaction promoter containing at least one kind of anion selected from the group consisting of SCN− anions, S2O32− anions and (CH3)2NCSS− anions.

公开(公告)号：US11480091B2

公开(公告)日：2022-10-25

申请号：US17540741

申请日：2021-12-02

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Naoto Nagata ,  Kazushi Wakayama

IPC: F01N13/00 ,  F01N11/00 ,  B01D53/94 ,  B01J21/00 ,  B01J23/58 ,  B01J35/02 ,  B01J35/10 ,  F01N3/10

Abstract: An exhaust gas purification system of the present disclosure includes a first exhaust gas purification device that purifies exhaust gas discharged from an internal combustion engine and a second exhaust gas purification device that additionally purifies the exhaust gas purified by the first exhaust gas purification device, wherein the exhaust gas is exhaust gas with a gaseous composition in which an amount of reducing agents is in excess compared to a stoichiometric gaseous composition and a gaseous composition in which an amount of oxidants is in excess compared to the stoichiometric gaseous composition are alternately switched between, the first exhaust gas purification device includes a three-way catalyst, and the second exhaust gas purification device includes an exhaust gas purification catalyst containing spinel-type MgAlxFe2.00−xO4.00 supporting particles on which Rh is supported, where 0.00

公开(公告)号：US10270143B2

公开(公告)日：2019-04-23

申请号：US15258465

申请日：2016-09-07

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： Hiroshi Suyama ,  Tomohiro Kuroki ,  Kazushi Wakayama ,  Gen Ikeda

IPC: H01M6/04 ,  H01M12/06 ,  H01M2/02

Abstract: An electrolyte for metal-air batteries, which is able to inhibit the self-discharge of metal-air batteries, and a metal-air battery using the electrolyte. The electrolyte for metal-air batteries having an anode containing at least one kind of metal element selected from aluminum and magnesium, may comprise an aqueous solution comprising a self-discharge inhibitor containing at least one kind of ion selected from the group consisting of an H2P2O72− anion and a Ca2+ cation and at least one kind of ion selected from the group consisting of a CH3S− anion, an S2O32− anion and an SCN− anion.

公开(公告)号：US20170077571A1

公开(公告)日：2017-03-16

申请号：US15258487

申请日：2016-09-07

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： Hiroshi Suyama ,  Kazushi Wakayama ,  Tomohiro Kuroki

IPC: H01M12/08 ,  H01M8/08 ,  H01M4/38

CPC classification number: H01M12/08 ,  H01M4/248 ,  H01M4/38 ,  H01M4/52 ,  H01M4/521 ,  H01M4/525 ,  H01M12/06 ,  H01M12/065 ,  H01M2300/0002 ,  H01M2300/0014 ,  Y02E60/128

Abstract: An electrolyte for iron-air batteries, which is able to increase the discharge capacity of iron-air batteries without concentration control, and an iron-air battery using the electrolyte. The electrolyte for iron-air batteries having an anode containing an iron element may comprise an aqueous solution comprising a discharge reaction promoter containing at least one kind of anion selected from the group consisting of SCN− anions, S2O32− anions and (CH3)2NCSS− anions.

Abstract translation: 用于铁空气电池的电解质，其能够增加无浓度控制的铁空气电池的放电容量，以及使用电解质的铁空气电池。 具有含有铁元素的阳极的铁 - 空气电池的电解质可以包含含有包含选自SCN-阴离子，S2O32-阴离子和（CH3）2NCSS-阴离子）中的至少一种阴离子的排出反应促进剂的水溶液， 阴离子

公开(公告)号：US20170077524A1

公开(公告)日：2017-03-16

申请号：US15258465

申请日：2016-09-07

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： Hiroshi Suyama ,  Tomohiro Kuroki ,  Kazushi Wakayama ,  Gen Ikeda

IPC: H01M6/04 ,  H01M2/02 ,  H01M12/06

CPC classification number: H01M12/06 ,  H01M2300/0014

Abstract: An electrolyte for metal-air batteries, which is able to inhibit the self-discharge of metal-air batteries, and a metal-air battery using the electrolyte. The electrolyte for metal-air batteries having an anode containing at least one kind of metal element selected from aluminum and magnesium, may comprise an aqueous solution comprising a self-discharge inhibitor containing at least one kind of ion selected from the group consisting of an H2P2O72− anion and a Ca2+ cation and at least one kind of ion selected from the group consisting of a CH3S− anion, an S2O32− anion and an SCN− anion.

Abstract translation: 能够抑制金属 - 空气电池的自放电的金属 - 空气电池的电解质和使用电解质的金属 - 空气电池。 具有含有选自铝和镁的至少一种金属元素的阳极的金属 - 空气电池的电解质可以包含含有自放电抑制剂的水溶液，所述自放电抑制剂含有至少一种选自H 2 P 2 O 7 - 阴离子和Ca 2+阳离子和选自CH3S-阴离子，S2O32-阴离子和SCN-阴离子的至少一种离子。