公开(公告)号：US20160121307A1

公开(公告)日：2016-05-05

申请号：US14529491

申请日：2014-10-31

申请人： Toyota Motor Engineering & Manufacturing North America, Inc. ,  Toyota Jidosha Kabushiki Kaisha

发明人： Hongfei Jia ,  Charles A. Roberts ,  Mitsuru Sakano ,  Keiichi Minami ,  Torin Peck ,  Paul T. Fanson

IPC分类号： B01J23/888 ,  C01G53/00 ,  C01G51/00 ,  B01D53/94 ,  C01G41/02 ,  B01J35/02 ,  B01J23/34 ,  C01G49/00 ,  C01G45/12

CPC分类号： B01J23/888 ,  B01D53/9413 ,  B01D2251/208 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/20776 ,  B01D2255/40 ,  B01J23/34 ,  B01J35/002 ,  B01J35/023 ,  B01J35/1009 ,  B01J35/1014 ,  B01J37/0238 ,  B01J37/10 ,  B01J37/346 ,  C01G41/00 ,  C01G45/00 ,  C01G49/0018 ,  C01G51/00 ,  C01G53/00 ,  C01P2004/03 ,  C01P2004/64 ,  C01P2006/12

摘要： A nitrogen oxide (NOx) reduction catalyst that includes a transition metal tungstate having the formula: MWO4 wherein M is selected from the group consisting of Mn, Fe, Co, Ni, and Cu. The catalyst may be utilized in various environments including oxygen rich and oxygen deficient environments.

摘要翻译： 一种氮氧化物还原催化剂，其包括具有下式的MWO4的过渡金属钨酸盐，其中M选自Mn，Fe，Co，Ni和Cu。 催化剂可用于包括富氧和缺氧环境的各种环境中。

公开(公告)号：US20180207623A1

公开(公告)日：2018-07-26

申请号：US15875646

申请日：2018-01-19

申请人： Toyota Motor Engineering & Manufacturing North America, Inc.

发明人： Hongfei Jia ,  Charles A. Roberts ,  Mitsuru Sakano ,  Keiichi Minami ,  Torin C. Peck ,  Paul T. Fanson

IPC分类号： B01J23/888 ,  C01G41/00 ,  B01J23/34 ,  B01J35/02 ,  C01G49/00 ,  B01J35/10 ,  B01J35/00 ,  B01J37/34 ,  B01J37/10 ,  B01J37/02 ,  B01D53/94 ,  C01G53/00 ,  C01G51/00 ,  C01G45/00

CPC分类号： B01J23/888 ,  B01D53/9413 ,  B01D2251/208 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/20776 ,  B01D2255/40 ,  B01J23/34 ,  B01J35/002 ,  B01J35/023 ,  B01J35/1009 ,  B01J35/1014 ,  B01J37/0238 ,  B01J37/10 ,  B01J37/346 ,  C01G41/00 ,  C01G45/00 ,  C01G49/0018 ,  C01G51/00 ,  C01G53/00 ,  C01P2004/03 ,  C01P2004/64 ,  C01P2006/12

摘要： A nitrogen oxide (NOx) reduction catalyst that includes a transition metal tungstate having the formula: MWO4 wherein M is selected from the group consisting of Mn, Fe, Co, Ni, and Cu. The catalyst may be utilized in various environments including oxygen rich and oxygen deficient environments.

公开(公告)号：US10293328B2

公开(公告)日：2019-05-21

申请号：US15875646

申请日：2018-01-19

申请人： Toyota Motor Engineering & Manufacturing North America, Inc.

发明人： Hongfei Jia ,  Charles A. Roberts ,  Mitsuru Sakano ,  Keiichi Minami ,  Torin C. Peck ,  Paul T. Fanson

IPC分类号： B01D53/94 ,  B01J23/34 ,  B01J35/00 ,  B01J35/02 ,  B01J35/10 ,  B01J37/02 ,  B01J37/10 ,  B01J37/34 ,  C01G41/00 ,  C01G45/00 ,  C01G49/00 ,  C01G51/00 ,  C01G53/00 ,  B01J23/888

摘要： A nitrogen oxide (NOx) reduction catalyst that includes a transition metal tungstate having the formula: MWO4 wherein M is selected from the group consisting of Mn, Fe, Co, Ni, and Cu. The catalyst may be utilized in various environments including oxygen rich and oxygen deficient environments.

公开(公告)号：US11444320B2

公开(公告)日：2022-09-13

申请号：US16743204

申请日：2020-01-15

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Keiichi Minami

IPC分类号： H01M10/0562 ,  H01M10/0525 ,  H01M4/58 ,  H01M4/62

摘要： Provided are sulfide solid electrolyte particles which have sufficient ion conductivity and which are configured to suppress hydrogen sulfide generation, and an all-solid-state battery comprising the sulfide solid electrolyte particles. Disclosed are sulfide solid electrolyte particles comprising Li, P, S and a halogen as constituent elements and having a Li/P molar ratio of more than 3, wherein an oxygen/sulfur element ratio of a particle surface measured by XPS is 0.29 or more and 0.81 and less, and an oxygen/sulfur element ratio at a depth of 30 nm (in terms of a SiO2 sputter rate) from the particle surface measured by XPS, is 0.29 or less.

公开(公告)号：US09656249B2

公开(公告)日：2017-05-23

申请号：US14789068

申请日：2015-07-01

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Keiichi Minami

IPC分类号： B01J23/889 ,  B01J23/00 ,  B01D53/94 ,  B01D53/86

CPC分类号： B01J23/8892 ,  B01D53/8628 ,  B01D53/9418 ,  B01D2255/20707 ,  B01D2255/2073 ,  B01D2255/20746 ,  B01D2257/404 ,  B01D2258/012 ,  B01J23/002 ,  B01J2523/00 ,  Y02C20/10 ,  B01J2523/47 ,  B01J2523/72 ,  B01J2523/845

摘要： [Summary][Purpose]To provide an excellent exhaust gas purification catalyst with satisfactory NOx selective reductive purification performance at lower temperature, and having a satisfactory N2O formation rate.[Solution Means]A selective reduction catalyst for exhaust gas purification, represented by the formula: CoxMn(1−x)TiO3 (where x in the molar ratio is a value greater than 0 and 0.2 or less).

公开(公告)号：US20240128433A1

公开(公告)日：2024-04-18

申请号：US18374707

申请日：2023-09-29

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Keiichi Minami

IPC分类号： H01M4/04 ,  H01M4/139 ,  H01M4/62

CPC分类号： H01M4/043 ,  H01M4/139 ,  H01M4/62 ,  H01M2004/021

摘要： An electrode for an all-solid-state battery comprises an active material layer. The active material layer includes an active material, a first solid electrolyte, and a second solid electrolyte. The active material, the first solid electrolyte, and the second solid electrolyte satisfy a relationship of the following expression (1) “G2

公开(公告)号：US20230268549A1

公开(公告)日：2023-08-24

申请号：US18077050

申请日：2022-12-07

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Keiichi Minami

IPC分类号： H01M10/0562

CPC分类号： H01M10/0562 ,  H01M2300/0068

摘要： A sulfide-based solid electrolyte having a composition represented by LiaGe1+bSbcP2−b−cS12, wherein 10≤a≤10.65, 0.35≤b≤0.65, and 0.075≤c≤0.15 are satisfied.

公开(公告)号：US11532837B2

公开(公告)日：2022-12-20

申请号：US16743061

申请日：2020-01-15

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Keiichi Minami

IPC分类号： H01M10/05 ,  H01M10/0562 ,  H01M4/58 ,  H01M10/0525

摘要： Provided are sulfide solid electrolyte particles which have sufficient ion conductivity and which are, when used in an all-solid-state battery, configured to suppress a resistance increase rate after charge-discharge cycles, and an all-solid-state battery comprising the sulfide solid electrolyte particles. The sulfide solid electrolyte particles may be sulfide solid electrolyte particles comprising a sulfide solid electrolyte that comprises Li, P, S and a halogen as constituent elements, wherein an oxygen/sulfur element ratio of a particle surface measured by XPS, is 0.79 or more and 1.25 or less, and an oxygen/sulfur element ratio at a depth of 30 nm (in terms of a SiO2 sputter rate) from the particle surface measured by XPS, is 0.58 or less.

公开(公告)号：US11489196B2

公开(公告)日：2022-11-01

申请号：US16743204

申请日：2020-01-15

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Keiichi Minami

IPC分类号： H01M10/0562 ,  H01M10/0525 ,  H01M4/58 ,  H01M4/62

摘要： Provided are sulfide solid electrolyte particles which have sufficient ion conductivity and which are configured to suppress hydrogen sulfide generation, and an all-solid-state battery comprising the sulfide solid electrolyte particles. Disclosed are sulfide solid electrolyte particles comprising Li, P, S and a halogen as constituent elements and having a Li/P molar ratio of more than 3, wherein an oxygen/sulfur element ratio of a particle surface measured by XPS is 0.29 or more and 0.81 and less, and an oxygen/sulfur element ratio at a depth of 30 nm (in terms of a SiO2 sputter rate) from the particle surface measured by XPS, is 0.29 or less.

公开(公告)号：US10903517B2

公开(公告)日：2021-01-26

申请号：US15901116

申请日：2018-02-21

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： Keiichi Minami

IPC分类号： H01M10/00 ,  H01M10/0562 ,  H01M10/0525 ,  C03C4/14 ,  C03C3/32 ,  H01M10/052 ,  C03C10/00

摘要： Disclosed is a sulfide solid electrolyte of high robustness in its production step and of high lithium ion conductivity, the sulfide solid electrolyte including Li, P, S, Br, I, and N as its constituent elements.