公开(公告)号：US11455439B2

公开(公告)日：2022-09-27

申请号：US16202890

申请日：2018-11-28

Applicant: Robert Bosch GmbH

Inventor： Jonathan Mailoa ,  Mordechai Kornbluth ,  Georgy Samsonidze ,  Boris Kozinsky ,  Nathan Craig

IPC: G06F30/20 ,  G06N3/04 ,  G06N10/00

Abstract: A computational method for simulating the motion of elements within a multi-element system using a neural network force field (NNFF). The method includes receiving a combination of a number of rotationally-invariant features and a number of rotationally-covariant features of a local environment of the multi-element system; and predicting a force vector for each element within the multi-element system based on the combination of the number of rotationally-invariant features, the number of rotationally-covariant features, and the NNFF, to obtain a simulated motion of the elements within the multi-element system.

公开(公告)号：US11444292B2

公开(公告)日：2022-09-13

申请号：US16233575

申请日：2018-12-27

Applicant: Robert Bosch GmbH

Inventor： Mordechai Kornbluth ,  Soo Kim ,  Jonathan Mailoa ,  Lei Cheng ,  Georgy Samsonidze ,  Boris Kozinsky ,  Nathan Craig ,  Saravanan Kuppan ,  Sondra Hellstrom ,  Jake Christensen

IPC: H01M8/0245 ,  C25D9/04 ,  C25D7/06 ,  H01M8/021

Abstract: An anticorrosive and conductive substrate includes a bulk portion and a surface portion including a magnesium titanium material having a formula (I) TixMg1-xOy (I), where x is a number from 0 to ≤1 and y is a number from 1 to ≤2, and wherein at least about 50% of the magnesium titanium material has a cubic crystal structure, and wherein the magnesium titanium material is configured to impart anticorrosive and conductive properties to the substrate.

公开(公告)号：US11345987B2

公开(公告)日：2022-05-31

申请号：US16229199

申请日：2018-12-21

Applicant: Robert Bosch GmbH

Inventor： Lei Cheng ,  Soo Kim ,  Mordechai Kornbluth ,  Jonathan Mailoa ,  Georgy Samsonidze ,  Nathan Craig ,  Christina Johnston

IPC: C23C8/02 ,  C23C22/34 ,  C23C8/40 ,  C21D6/00 ,  C23C8/80 ,  C22C38/02 ,  C22C38/44

Abstract: A method for treating a metal material to make a surface portion hydrophobic. The method includes oxidizing an untreated surface portion of the metal material to form an oxidized surface portion. The untreated surface portion has metal atoms. The oxidizing step forming bonds between the metal atoms and oxygen atoms. The method further includes doping the oxidized surface portion with a liquid containing a fluorine-containing salt to form a fluorinated surface portion. The doping step forming bonds between fluorine atoms and at least a portion of the metal atoms and the oxygen atoms. The fluorinated surface portion is hydrophobic.

公开(公告)号：US11145875B2

公开(公告)日：2021-10-12

申请号：US16544511

申请日：2019-08-19

Applicant: Robert Bosch GmbH

Inventor： Soo Kim ,  Jonathan Mailoa ,  Mordechai Kornbluth ,  Yelena Gorlin ,  Georgy Samsonidze ,  Boris Kozinsky ,  Nathan Craig

IPC: H01M4/92 ,  H01M8/1018

Abstract: A fuel cell first and second electrode catalyst layers and a polymer electrolyte membrane (PEM) situated therebetween. A graphene-based material coated onto a first and/or second surface of the first and/or second electrode catalyst layers. The graphene-based material has a number of defects including a number of quad-vacancy (QV) defects formed by a vacancy of four adjacent carbon atoms in the graphene-based material. The number of QV defects are configured to mitigate dissolution of the first and/or second catalyst materials through the first and/or second surface of the first and/or second electrode catalyst layers.

公开(公告)号：US10734677B2

公开(公告)日：2020-08-04

申请号：US15698527

申请日：2017-09-07

Applicant: Robert Bosch GmbH

Inventor： Jin Yang ,  Hany Basam Eitouni ,  Malar Azagarsamy ,  Boris Kozinsky ,  Georgy Samsonidze ,  Nicola Molinari

IPC: C07D233/64 ,  H01M10/0565 ,  H01M10/052 ,  H01M2/14 ,  C07F5/00 ,  H01M4/131 ,  C07D235/18 ,  C07D235/10 ,  C07F5/02 ,  H01M4/60 ,  H01M4/36 ,  C07D233/90 ,  H01M4/525 ,  H01M4/505 ,  H01M4/02

Abstract: A new class of electrolyte salts that contain substituted imidazole or benzimidazole groups is described. The salts can be used in non-aqueous electrolytes in lithium or other alkali battery cells. When used with a lithium metal anode, the salts are electrochemically stable up to 5V vs. Li/Li+.

公开(公告)号：US11631863B2

公开(公告)日：2023-04-18

申请号：US16833039

申请日：2020-03-27

Applicant: Robert Bosch GmbH

Inventor： Jonathan Mailoa ,  Georgy Samsonidze ,  Soo Kim ,  Mordechai Kornbluth

IPC: H01M4/90 ,  H01M4/92 ,  H01M4/86

Abstract: A fuel cell catalyst material includes metal catalyst particles formed of a metal material and a carbon-based coating composition at least partially coating at least some of the metal catalyst particles. The carbon-based coating composition includes a carbon network. The carbon-based coating composition is doped with a dopant. The carbon-based coating composition includes a number of defects formed by one or more vacated carbon atoms in the carbon network.

公开(公告)号：US11127976B2

公开(公告)日：2021-09-21

申请号：US16286549

申请日：2019-02-26

Applicant: Seeo, Inc. ,  Robert Bosch GmbH

Inventor： Malar Azagarsamy ,  Kulandaivelu Sivanandan ,  Hany Basam Eitouni ,  Jonathan P. Mailoa ,  Georgy Samsonidze ,  Boris Kozinsky ,  Mordechai Kornbluth

IPC: H01M10/0565 ,  C08G75/26 ,  H01M4/36 ,  H01M10/0525 ,  C08G75/00 ,  H01M50/409 ,  H01M4/02

Abstract: New sulfur-based polyesters have been synthesized. When these polymers are combined with electrolyte salts, such polymer electrolytes have shown excellent electrochemical oxidation stability in lithium battery cells. Their stability along with their excellent ionic transport properties make them especially suitable as electrolytes in high energy density lithium battery cells.

公开(公告)号：US11101495B2

公开(公告)日：2021-08-24

申请号：US16275253

申请日：2019-02-13

Applicant: Seeo, Inc. ,  Robert Bosch GmbH

Inventor： Malar Azagarsamy ,  Kulandaivelu Sivanandan ,  Hany Basam Eitouni ,  Jonathan P. Mailoa ,  Georgy Samsonidze ,  Boris Kozinsky ,  Mordechai Kornbluth

IPC: H01M10/056 ,  H01M10/0525 ,  H01M10/0565 ,  C08F130/02

Abstract: New phosphorous-based polyesters have been synthesized. When these polymers are combined with electrolyte salts, such polymer electrolytes have shown excellent electrochemical oxidation stability in lithium battery cells. Their stability along with their excellent ionic transport properties make them especially suitable as electrolytes in high energy density lithium battery cells.

公开(公告)号：US20190393545A1

公开(公告)日：2019-12-26

申请号：US16024464

申请日：2018-06-29

Applicant: Seeo, Inc. ,  Robert Bosch GmbH

Inventor： Malar Azagarsamy ,  Kulandaivelu Sivanandan ,  Hany Basam Eitouni ,  Jonathan P. Mailoa ,  Georgy Samsonidze ,  Boris Kozinsky

IPC: H01M10/0525 ,  H01M10/0565 ,  H01M4/525 ,  H01M4/505 ,  H01M2/16 ,  C08L69/00 ,  C08L83/06

Abstract: New poly(pyrocarbonate)-based polymers have been synthesized. When these polymers are combined with electrolyte salts, such polymer electrolytes have shown excellent electrochemical oxidation stability in lithium battery cells. Their stability along with their excellent ionic transport properties make them especially suitable as electrolytes in high energy density lithium battery cells.

公开(公告)号：US20190190067A1

公开(公告)日：2019-06-20

申请号：US15847621

申请日：2017-12-19

Applicant: Seeo, Inc. ,  Robert Bosch GmbH

Inventor： Malar Azagarsamy ,  Kulandaivelu Sivanandan ,  Hany Basam Eitouni ,  Jonathan P. Mailoa ,  Georgy Samsonidze ,  Karim R. Gadelrab ,  Boris Kozinsky

IPC: H01M10/0565 ,  H01M10/0562 ,  H01M10/0525 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M4/36

CPC classification number: H01M10/0565 ,  H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M10/0525 ,  H01M10/0562 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2300/0065

Abstract: New poly(ketone)-based polymers have been synthesized. When these polymers are combined with electrolyte salts, such polymer electrolytes have shown excellent electrochemical oxidation stability in lithium battery cells. Their stability along with their excellent ionic transport properties make them especially suitable as electrolytes in high energy density lithium battery cells.