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公开(公告)号：US20160104899A1
公开(公告)日：2016-04-14
申请号：US14973882
申请日：2015-12-18
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： Nilesh Dale , Ellazar Niangar , Taehee Han , Kan Huang , Gregory DiLeo
CPC classification number: H01M4/8652 , H01M4/8657 , H01M4/8817 , H01M4/9016 , H01M4/9075 , H01M4/925 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32
Abstract: Electrocatalysts having non-corrosive, non-carbon support particles are provided as well as the method of making the electrocatalysts and the non-corrosive, non-carbon support particles. Embodiments of the non-corrosive, non-carbon support particle consists essentially of titanium dioxide and ruthenium dioxide. The electrocatalyst can be used in fuel cells, for example.
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公开(公告)号：US20160226076A1
公开(公告)日：2016-08-04
申请号：US14613430
申请日：2015-02-04
Applicant: Nissan North America, Inc.
Inventor： Kan Huang
CPC classification number: H01M4/925 , H01M4/8807 , H01M4/923
Abstract: Electrocatalysts for use in fuel cell membrane electrode assemblies include a support substrate comprising a metal oxide nanotube having an internal support surface and conductive metal oxide particles impregnated on the internal support surface. Fuel cell electrodes are produced using the electrocatalyst coated on a gas diffusion layer.
Abstract translation: 用于燃料电池膜电极组件的电催化剂包括支撑衬底，其包括具有内部支撑表面的金属氧化物纳米管和浸渍在内部支撑表面上的导电金属氧化物颗粒。 使用涂覆在气体扩散层上的电极催化剂制造燃料电池电极。
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3.发明授权公开(公告)号：US10199653B2
公开(公告)日：2019-02-05
申请号：US14928191
申请日：2015-10-30
Applicant: Nissan North America, Inc.
Inventor： Kan Huang , Nilesh Dale , Xiaoguang Hao , Jessica Weber , Ying Liu
IPC: H01M4/62 , H01M2/16 , H01M4/66 , H01M10/0525 , H01M4/04
Abstract: A battery has a three dimensional electrode including a current collector, electron directing members, each electron directing member having a perimeter edge attached to a surface of the current collector with a polymer binder, the electron directing members extending from the surface of the current collector and configured to direct electron flow along a layered direction of the electrode, an active material layer on the current collector and a separator. The electron directing members extend into the active material layer and having a free end in spaced relation to the separator.
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公开(公告)号：US09537155B2
公开(公告)日：2017-01-03
申请号：US14973882
申请日：2015-12-18
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： Nilesh Dale , Ellazar Niangar , Taehee Han , Kan Huang , Gregory DiLeo
CPC classification number: H01M4/8652 , H01M4/8657 , H01M4/8817 , H01M4/9016 , H01M4/9075 , H01M4/925 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32
Abstract: Electrocatalysts having non-corrosive, non-carbon support particles are provided as well as the method of making the electrocatalysts and the non-corrosive, non-carbon support particles. Embodiments of the non-corrosive, non-carbon support particle consists essentially of titanium dioxide and ruthenium dioxide. The electrocatalyst can be used in fuel cells, for example.
Abstract translation: 提供了具有非腐蚀性非碳载体颗粒的电催化剂以及制备电催化剂和非腐蚀性非碳载体颗粒的方法。 非腐蚀性非碳载体颗粒的实施方案基本上由二氧化钛和二氧化钌组成。 电催化剂例如可以用于燃料电池。
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公开(公告)号：US20160190603A1
公开(公告)日：2016-06-30
申请号：US15066420
申请日：2016-03-10
Applicant: Nissan North America, Inc.
Inventor： Nilesh Dale , Ellazar V. Niangar , Taehee Han , Kan Huang , Gregory DiLeo
CPC classification number: H01M4/8652 , H01M4/8657 , H01M4/8817 , H01M4/9016 , H01M4/9075 , H01M4/925 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32
Abstract: Electrocatalysts having non-corrosive, non-carbon support particles are provided as well as the method of making the electrocatalysts and the non-corrosive, non-carbon support particles. Embodiments of the non-corrosive, non-carbon support particle consists essentially of titanium dioxide and ruthenium dioxide. The electrocatalyst can be used in fuel cells, for example.
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Patent Agency Ranking
公开(公告)号：US10090530B2
公开(公告)日：2018-10-02
申请号：US14169720
申请日：2014-01-31
Applicant: Nissan North America, Inc.
Inventor： Nilesh Dale , Ellazar Niangar , Taehee Han , Kan Huang , Gregory DiLeo
Abstract: Electrocatalysts having non-corrosive, non-carbon support particles are provided as well as the method of making the electrocatalysts and the non-corrosive, non-carbon support particles. Embodiments of the non-corrosive, non-carbon support particle consists essentially of titanium dioxide and ruthenium dioxide. Active catalyst particles of a platinum alloy are deposited onto each non-carbon composite support particle. The electrocatalyst can be used in fuel cells, for example.
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7.发明授权公开(公告)号：US09985275B2
公开(公告)日：2018-05-29
申请号：US14928253
申请日：2015-10-30
Applicant: Nissan North America, Inc.
Inventor： Kan Huang , Nilesh Dale , Xiaoguang Hao , Jessica Weber , Ying Liu
CPC classification number: H01M4/0428 , H01M4/043 , H01M4/661 , H01M4/663 , H01M4/70 , H01M4/75 , H01M4/78 , H01M10/052 , H01M2220/20 , Y02E60/122
Abstract: A method of making a three dimensional electrode having an active material layered between a current collector and a separator includes growing nanotubes at predetermined points on a first sheet of electron directing material, wherein the electron directing material is highly conductive and chemically inert; aligning the nanotubes in a direction perpendicular to the first sheet; functionalizing a distal end of each nanotube; bonding a second sheet of electron directing material to the functionalized distal end of each nanotube; depositing magnetic particles along the second sheet; applying a magnetic field to the magnetic particles to rotate the first sheet, the second sheet and the nanotubes ninety degrees to form an electron directing structure; and attaching the electron directing structure on a surface of the current collector with a polymer binder. The electron directing structure is configured to direct electron flow along a layered direction of the three dimensional electrode.
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公开(公告)号：US09543591B2
公开(公告)日：2017-01-10
申请号：US15066420
申请日：2016-03-10
Applicant: Nissan North America, Inc.
Inventor： Nilesh Dale , Ellazar V. Niangar , Taehee Han , Kan Huang , Gregory DiLeo
CPC classification number: H01M4/8652 , H01M4/8657 , H01M4/8817 , H01M4/9016 , H01M4/9075 , H01M4/925 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32
Abstract: Electrocatalysts having non-corrosive, non-carbon support particles are provided as well as the method of making the electrocatalysts and the non-corrosive, non-carbon support particles. Embodiments of the non-corrosive, non-carbon support particle consists essentially of titanium dioxide and ruthenium dioxide. The electrocatalyst can be used in fuel cells, for example.
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公开(公告)号：US20160204447A1
公开(公告)日：2016-07-14
申请号：US14592181
申请日：2015-01-08
Applicant: Nissan North America, Inc.
Inventor： Nilesh Dale , Kan Huang , Ellazar Niangar , Dianne Atienza
CPC classification number: H01M4/925 , H01M4/8605 , H01M4/923 , H01M8/0234 , H01M8/0239 , H01M8/0243 , H01M2008/1095
Abstract: A membrane electrode assembly includes a membrane, a first layer contacting the membrane and consisting essentially of catalyst particles comprising non-carbon metal oxide support particles and precious metal particles deposited on the non-carbon metal oxide support particles, a second layer of carbon particles on the first layer and a gas diffusion layer in contact with the second layer.
Abstract translation: 膜电极组件包括膜，第一层与膜接触并且基本上由催化剂颗粒组成，催化剂颗粒包含非碳金属氧化物载体颗粒和沉积在非碳金属氧化物载体颗粒上的贵金属颗粒，第二层碳颗粒 第一层和与第二层接触的气体扩散层。
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公开(公告)号：US20160204442A1
公开(公告)日：2016-07-14
申请号：US14592166
申请日：2015-01-08
Applicant: Nissan North America, Inc.
Inventor： Nilesh Dale , Kan Huang , Ellazar Niangar , Dianne Atienza
CPC classification number: H01M4/8652 , H01M4/8673 , H01M4/9075 , H01M4/925
Abstract: A composite electrocatalyst layer comprises catalyst particles having non-carbon metal oxide support particles and precious metal particles deposited on the non-carbon metal oxide support particles. Carbon particles are mixed with, but discreet from, the catalyst particles. The catalyst particles can be titanium dioxide and ruthenium dioxide support with platinum deposited on the support. Electrodes are produced using the composite electrocatalyst.
Abstract translation: 复合电催化剂层包括具有非碳金属氧化物载体颗粒和沉积在非碳金属氧化物载体颗粒上的贵金属颗粒的催化剂颗粒。 碳颗粒与催化剂颗粒混合，但离开催化剂颗粒。 催化剂颗粒可以是二氧化钛和二氧化钛载体，铂沉积在载体上。 使用复合电催化剂生产电极。
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