公开(公告)号：US20230059571A1

公开(公告)日：2023-02-23

申请号：US17405382

申请日：2021-08-18

申请人： FORD GLOBAL TECHNOLOGIES, LLC ,  WORCESTER POLYTECHNIC INSTITUTE

发明人： Renata Michaela ARSENAULT ,  Yan WANG ,  Luqman AZHARI

IPC分类号： H01M4/505 ,  H01M4/525

摘要： A method of stabilizing Nickel-rich (NMC) cathode materials includes mixing a feedstock of transition metal sulfates, ammonia, and a basic solution to under bubbling of an inert gas to form a reaction solution, precipitating transition metal hydroxide particles from the reaction solution over a first period of time to precipitate the transition metal hydroxide particles therein to form a metal sulfate solution. The method further includes altering the pH of the metal sulfate solution, supplying a Mn-rich feedstock to the metal sulfate solution to form a Mn-rich solution, and precipitating Mn-rich hydroxide nanoparticles from the Mn-rich solution onto surfaces of the transition metal hydroxide particles over a second period of time to form a heterogeneous precursor.

公开(公告)号：US20180170201A1

公开(公告)日：2018-06-21

申请号：US15379813

申请日：2016-12-15

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： Theodore James MILLER ,  Renata Michaela ARSENAULT ,  Hadi MALEK ,  Stephanie JANCZAK

IPC分类号： B60L11/18

CPC分类号： B60L11/1838 ,  B60L53/11 ,  B60L53/14 ,  B60L53/31 ,  B60L53/53 ,  B60L53/60 ,  B60L2210/10 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T90/14 ,  Y02T90/16

摘要： A vehicle charging system includes a battery bank including at least one repurposed battery and a charging station in electrical communication with the battery bank and configured to deliver a DC output from the battery bank to an electrified vehicle.

公开(公告)号：US20160056418A1

公开(公告)日：2016-02-25

申请号：US14464776

申请日：2014-08-21

申请人： Ford Global Technologies, LLC

发明人： Xiao Guang YANG ,  Renata Michaela ARSENAULT

IPC分类号： H01M2/02 ,  H01M10/0567 ,  H01M4/58 ,  H01M10/0525 ,  H01M2/12 ,  H01M2/36

CPC分类号： H01M2/024 ,  H01M2/12 ,  H01M2/362 ,  H01M4/5825 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/058 ,  H01M2220/20 ,  H01M2300/0025 ,  Y02E60/122 ,  Y02T10/7011

摘要： A Li-ion battery module for stop/start vehicle applications is disclosed. The battery module comprises a plurality of unsealed battery cells that are interconnected in series and positioned in a common housing containing an electrolyte that is shared by the battery cells. The electrolyte may have a redox shuttle agent therein.

摘要翻译： 公开了一种用于停止/起动车辆应用的锂离子电池模块。 电池模块包括多个未密封的电池单元，其串联互连并且定位在容纳由电池单元共享的电解质的公共外壳中。 电解质可以在其中具有氧化还原穿梭剂。