公开(公告)号：US20220178859A1

公开(公告)日：2022-06-09

申请号：US17677716

申请日：2022-02-22

Applicant: Palo Alto Research Center Incorporated

Inventor： Gabriel Iftime ,  Clinton Smith ,  David Eric Schwartz ,  Yong Zhang ,  Vedasri Vedharathinam

IPC: G01N27/04 ,  B01J20/20 ,  B01J20/02 ,  B01J20/32 ,  G01N33/00 ,  G01N27/12

Abstract: Disclosed herein are methods of producing metal nanoparticle-decorated carbon nanotubes. The methods include forming a reaction mixture by combining a first solution with a second solution, wherein the first solution comprises polymer-coated metal nanoparticles comprising metallic nanoparticles coated with a polymer, and wherein the second solution comprises carbon nanotubes. The methods also include heating the reaction mixture to a temperature greater than a glass transition temperature of the polymer for a time sufficient to cause the polymer-coated metal nanoparticles to bind to the carbon nanotubes forming the metal nanoparticle-decorated carbon nanotubes.

公开(公告)号：US10830721B2

公开(公告)日：2020-11-10

申请号：US15582172

申请日：2017-04-28

Applicant: Palo Alto Research Center Incorporated

Inventor： Gabriel Iftime ,  Clinton Smith ,  David Eric Schwartz ,  Yong Zhang ,  Vedasri Vedharathinam

IPC: G01N27/04 ,  B01J20/20 ,  B01J20/02 ,  B01J20/32 ,  G01N33/00 ,  G01N27/12 ,  B82Y30/00 ,  B22F1/00 ,  B82Y40/00 ,  B82Y15/00 ,  C22C26/00

Abstract: Disclosed herein are embodiments of compositions for gas sensing and sensors utilizing the same. In one embodiment, a composition comprises carbon nanotubes and and polymer-coated metal nanoparticles bound to the carbon nanotubes.

公开(公告)号：US10794858B2

公开(公告)日：2020-10-06

申请号：US15650003

申请日：2017-07-14

Applicant: Palo Alto Research Center Incorporated

Inventor： David Mathew Johnson ,  Jianer Bao ,  Martin J. Sheridan ,  Vedasri Vedharathinam ,  Christopher Paulson ,  Bhaskar Saha ,  Jessica Louis Baker Rivest

IPC: G01N27/416 ,  C01F17/00 ,  G01N33/2028 ,  G01N27/42 ,  C01F17/276 ,  C22C9/00

Abstract: An electrochemical metal alloy identification device employing electrolytes to measure and identify different potentials of alloys is presented. This includes physical structure, disposables, electrical systems, control circuitry, and algorithms to identify alloys.

公开(公告)号：US20160245775A1

公开(公告)日：2016-08-25

申请号：US14626092

申请日：2015-02-19

Applicant: Palo Alto Research Center Incorporated

Inventor： Craig Eldershaw ,  Saroj Sahu ,  Sean Garner ,  Ranjeet Rao ,  Ashutosh Kole ,  Vedasri Vedharathinam ,  Divyaraj Desai ,  Jessica Louis Baker Rivest ,  Richard Steele ,  Martin J. Sheridan

IPC: G01N27/333 ,  G01N27/31

CPC classification number: G01N27/333 ,  B07C5/344 ,  B07C2501/0036 ,  B07C2501/0054 ,  G01N27/31 ,  G01N27/403 ,  G01N27/416 ,  G01N33/20

Abstract: Disclosed is an electrochemical probe system and an electrical excitation method, configured in a bulk sorting system, and used to identify the composition of metals and alloys.

Abstract translation: 公开了一种电化学探针系统和电激励方法，其构造成批量分选系统，并用于识别金属和合金的组成。

公开(公告)号：US09880144B2

公开(公告)日：2018-01-30

申请号：US14576309

申请日：2014-12-19

Applicant: Palo Alto Research Center Incorporated

Inventor： Saroj Sahu ,  Craig Eldershaw ,  Vedasri Vedharathinam ,  Divyaraj Desai ,  Jessica Louis Baker Rivest ,  Ranjeet Rao

IPC: G01N27/333 ,  G01N33/20 ,  G01N27/416 ,  G01N27/30

CPC classification number: G01N33/20 ,  G01N27/308 ,  G01N27/416

Abstract: Disclosed is an electrochemical probe system and an electrical excitation method, used to identify the composition of metals and alloys.

公开(公告)号：US20160245773A1

公开(公告)日：2016-08-25

申请号：US14626332

申请日：2015-02-19

Applicant: Palo Alto Research Center Incorporated

Inventor： Craig Eldershaw ,  Saroj Sahu ,  Sean Garner ,  Ranjeet Rao ,  Ashutosh Kole ,  Vedasri Vedharathinam ,  Divyaraj Desai ,  Jessica Louis Baker Rivest ,  Richard Steele ,  Martin J. Sheridan

IPC: G01N27/31 ,  G01N27/38 ,  G01N27/413

CPC classification number: G01N27/31 ,  G01N27/38 ,  G01N27/413 ,  G01N27/416 ,  G01N33/20

Abstract: Disclosed is an electrochemical probe system and an electrical excitation method, configured in a handheld sorting system, and used to identify the composition of metals and alloys.

Abstract translation: 公开了一种电化学探针系统和电激励方法，其配置在手持分选系统中，并用于识别金属和合金的组成。

公开(公告)号：US10920327B2

公开(公告)日：2021-02-16

申请号：US15667814

申请日：2017-08-03

Applicant: Palo Alto Research Center Incorporated

Inventor： Divyaraj Desai ,  Vedasri Vedharathinam ,  Jessica Louis Baker Rivest

IPC: C25B1/00 ,  C25B15/08 ,  B01J41/02 ,  C25B13/04

Abstract: A method for transporting nitride (N3−) ions in an electrochemical cell includes providing nitrogen to a first side of a solid electrolyte membrane to form nitride ions and transporting the nitride ions across the solid electrolyte membrane. The solid electrolyte membrane includes a metal nitride. The method may be used for ionically-mediated separation and/or compression of nitrogen or to form ammonia.

公开(公告)号：US20180045676A1

公开(公告)日：2018-02-15

申请号：US15650003

申请日：2017-07-14

Applicant: Palo Alto Research Center Incorporated

Inventor： David Mathew Johnson ,  Jianer Bao ,  Martin J. Sheridan ,  Vedasri Vedharathinam ,  Christopher Paulson ,  Bhaskar Saha ,  Jessica Louis Baker Rivest

IPC: G01N27/416 ,  C01F17/00

Abstract: An electrochemical metal alloy identification device employing electrolytes to measure and identify different potentials of alloys is presented. This includes physical structure, disposables, electrical systems, control circuitry, and algorithms to identify alloys.

公开(公告)号：US20160178563A1

公开(公告)日：2016-06-23

申请号：US14576309

申请日：2014-12-19

Applicant: Palo Alto Research Center Incorporated

Inventor： Saroj Sahu ,  Craig Eldershaw ,  Vedasri Vedharathinam ,  Divyaraj Desai ,  Jessica Louis Baker Rivest ,  Ranjeet Rao

IPC: G01N27/333 ,  G01N27/38 ,  G01N27/30

CPC classification number: G01N33/20 ,  G01N27/308 ,  G01N27/416

Abstract: Disclosed is an electrochemical probe system and an electrical excitation method, used to identify the composition of metals and alloys.

Abstract translation: 公开了用于识别金属和合金的组成的电化学探针系统和电激励方法。

公开(公告)号：US11585771B2

公开(公告)日：2023-02-21

申请号：US17677716

申请日：2022-02-22

Applicant: Palo Alto Research Center Incorporated

Inventor： Gabriel Iftime ,  Clinton Smith ,  David Eric Schwartz ,  Yong Zhang ,  Vedasri Vedharathinam

IPC: G01N27/04 ,  B01J20/20 ,  B01J20/02 ,  B01J20/32 ,  G01N33/00 ,  G01N27/12 ,  B82Y30/00 ,  B82Y40/00 ,  B82Y15/00 ,  C22C26/00 ,  B22F1/102

Abstract: Disclosed herein are methods of producing metal nanoparticle-decorated carbon nanotubes. The methods include forming a reaction mixture by combining a first solution with a second solution, wherein the first solution comprises polymer-coated metal nanoparticles comprising metallic nanoparticles coated with a polymer, and wherein the second solution comprises carbon nanotubes. The methods also include heating the reaction mixture to a temperature greater than a glass transition temperature of the polymer for a time sufficient to cause the polymer-coated metal nanoparticles to bind to the carbon nanotubes forming the metal nanoparticle-decorated carbon nanotubes.