公开(公告)号：US10689683B2

公开(公告)日：2020-06-23

申请号：US15633409

申请日：2017-06-26

Applicant: ABB Schweiz AG

Inventor： Saumya Sharma ,  Yixin Liu ,  Nolan Nicholas

IPC: G01N21/00 ,  C12Q1/06 ,  C12Q1/24 ,  C12M1/34

Abstract: A plurality of sensors of the same composition or different compositions are provided on a substrate or in a bundle and are sensitive to a plurality of constituent species in a mixed species medium being measured. The sensors of the same composition may each be maintained at different temperatures. The sensors of different compositions may each be maintained at the same temperature or different temperatures. The intersection of measurement values from the plurality of sensors may be used to determine the actual concentrations of the constituent species (e.g., hydrogen and oxygen) in the mixed species medium.

公开(公告)号：US11680923B2

公开(公告)日：2023-06-20

申请号：US16292325

申请日：2019-03-05

Applicant: ABB Schweiz AG ,  University of Idaho

Inventor： Nolan Nicholas ,  Ignatius Cheng ,  Haoyu Zhu ,  Jeremiah D. Foutch ,  Yixin Liu ,  Saumya Sharma

IPC: G01N27/30

CPC classification number: G01N27/308 ,  G01N27/307 ,  G01N27/301

Abstract: Methods, electrodes, and electrochemical devices using surface-modified pseudo-graphite are disclosed. In one illustrative embodiment, a method may include depositing a pseudo-graphite material onto a surface of an electrode substrate to produce a pseudo-graphite material surface. The method may also include modifying the pseudo-graphite material surface to alter electrochemical characteristics of the electrode.

公开(公告)号：US20200284749A1

公开(公告)日：2020-09-10

申请号：US16292322

申请日：2019-03-05

Applicant: ABB Schweiz AG ,  University of Idaho

Inventor： Nolan Nicholas ,  Ignatius Cheng ,  Haoyu Zhu ,  Humayun Kabir ,  Hamal Kailash ,  Jeremy May

IPC: G01N27/30 ,  B41M3/00

Abstract: Methods, electrodes, and electrochemical devices using pseudo-graphite composites are disclosed. In one illustrative embodiment, a method may include forming a composite material comprising pseudo-graphite. The method may further include depositing the composite material onto a surface of an electrode substrate to produce an electrode having a composite pseudo-graphite surface.

公开(公告)号：US11585776B2

公开(公告)日：2023-02-21

申请号：US16292318

申请日：2019-03-05

Applicant: ABB Schweiz AG ,  University of Idaho

Inventor： Nolan Nicholas ,  Ignatius Cheng ,  Humayun Kabir ,  Jeremiah D. Foutch

IPC: G01N27/30 ,  G01N27/416

Abstract: Methods, electrodes, and sensors for chlorine species sensing using pseudo-graphite are disclosed. In one illustrative embodiment, a method may include coating a pseudo-graphite material onto a surface of an electrode substrate to produce a pseudo-graphite surface. The method may also include exposing the pseudo-graphite surface to a sample to detect chlorine species in the sample.

公开(公告)号：US11415540B2

公开(公告)日：2022-08-16

申请号：US16292323

申请日：2019-03-05

Applicant: ABB Schweiz AG ,  University of Idaho

Inventor： Nolan Nicholas ,  Ignatius Cheng ,  Haoyu Zhu ,  Humayun Kabir ,  Kailash Hamal ,  Jeremy May

IPC: G01N27/30 ,  H01M4/90

Abstract: Methods, electrodes, and electrochemical devices using nitrogen-doped pseudo-graphite are disclosed. In one illustrative embodiment, a method may include doping a pseudo-graphite material with nitrogen to form a doped pseudo-graphite material. The method may also include applying the doped pseudo-graphite material to a surface of a substrate of an electrode.

公开(公告)号：US20220035334A1

公开(公告)日：2022-02-03

申请号：US16941594

申请日：2020-07-29

Applicant: ABB Schweiz AG

Inventor： Nolan Nicholas ,  Remus Boca ,  Mirrasoul Mousavi ,  Mithun Acharya

IPC: G05B19/4065 ,  G06N3/08 ,  G06F30/27

Abstract: Technologies for producing training data for identifying degradation of physical components include a system. The system includes circuitry configured to apply an accelerated degradation process to a physical component of an industrial plant. Additionally, the circuitry of the system is configured to obtain measurement data indicative of visual characteristics of the physical component at each of multiple phases of degradation, wherein the measurement data is usable to train a neural network to identify a phase of degradation of another physical component.

公开(公告)号：US20180371520A1

公开(公告)日：2018-12-27

申请号：US15633409

申请日：2017-06-26

Applicant: ABB Schweiz AG

Inventor： Saumya Sharma ,  Yixin Liu ,  Nolan Nicholas

IPC: C12Q1/06 ,  C12Q1/24 ,  C12M1/34

CPC classification number: C12Q1/06 ,  C12M41/12 ,  C12M41/32 ,  C12M41/34 ,  C12M41/46 ,  C12Q1/24

Abstract: A plurality of sensors of the same composition or different compositions are provided on a substrate or in a bundle and are sensitive to a plurality of constituent species in a mixed species medium being measured. The sensors of the same composition may each be maintained at different temperatures. The sensors of different compositions may each be maintained at the same temperature or different temperatures. The intersection of measurement values from the plurality of sensors may be used to determine the actual concentrations of the constituent species (e.g., hydrogen and oxygen) in the mixed species medium.

公开(公告)号：US11415539B2

公开(公告)日：2022-08-16

申请号：US16292317

申请日：2019-03-05

Applicant: ABB Schweiz AG ,  University of Idaho

Inventor： Nolan Nicholas ,  Ignatius Cheng ,  Haoyu Zhu ,  Humayun Kabir

IPC: G01N27/30 ,  G01N27/416

Abstract: Methods, electrodes, and sensors for pH sensing using pseudo-graphite are disclosed. In one illustrative embodiment, a method may include coating a pseudo-graphite material onto a surface of an electrode substrate to produce a pseudo-graphite surface. The method may also include exposing the pseudo-graphite surface to a sample to detect organic content in the sample.

公开(公告)号：US11327046B2

公开(公告)日：2022-05-10

申请号：US16292320

申请日：2019-03-05

Applicant: ABB Schweiz AG ,  University of Idaho

Inventor： Nolan Nicholas ,  Ignatius Cheng ,  Haoyu Zhu

IPC: G01N27/416 ,  G01N27/30

Abstract: Methods, electrodes, and sensors for pH sensing using pseudo-graphite are disclosed. In one illustrative embodiment, a method may include coating a pseudo-graphite material onto a surface of an electrode substrate to produce a pseudo-graphite surface. The method may also include exposing the pseudo-graphite surface to a sample to measure a pH of the sample.