公开(公告)号：US20210047185A1

公开(公告)日：2021-02-18

申请号：US17080280

申请日：2020-10-26

Applicant: MOLECULAR REBAR DESIGN, LLC

Inventor： Malcolm Francis Finlayson ,  Clive P. Bosnyak ,  Jerzy Gazda ,  Vinay Bhat ,  Nancy Henderson ,  Emily Barton Cole

IPC: C01B32/174 ,  C01B32/159 ,  H01M4/587 ,  H01M4/62 ,  H01M2/16 ,  H01M10/056

Abstract: High-surface area carbon nanotubes having targeted, or selective, species of oxygen containing species levels, types and/or content on either or both of the interior and exterior of the tube walls are claimed. Such carbon nanotubes can have little to none inner tube surface oxygen containing species, or differing amounts and/or types of oxygen containing species between the tubes' inner and outer surfaces or amongst the carbon nanotubes. Additionally, such high-surface area carbon nanotubes or their assemblages may have greater lengths and diameters, creating useful mechanical, electrical, and thermal properties.

公开(公告)号：US12162758B2

公开(公告)日：2024-12-10

申请号：US17080280

申请日：2020-10-26

Applicant: MOLECULAR REBAR DESIGN, LLC

Inventor： Malcolm Francis Finlayson ,  Clive P. Bosnyak ,  Jerzy Gazda ,  Vinay Bhat ,  Nancy Henderson ,  Emily Barton Cole

IPC: C01B32/174 ,  C01B32/159 ,  H01M4/02 ,  H01M4/587 ,  H01M4/62 ,  H01M10/056 ,  H01M50/446

Abstract: High-surface area carbon nanotubes having targeted, or selective, species of oxygen containing species levels, types and/or content on either or both of the interior and exterior of the tube walls are claimed. Such carbon nanotubes can have little to none inner tube surface oxygen containing species, or differing amounts and/or types of oxygen containing species between the tubes' inner and outer surfaces or amongst the carbon nanotubes. Additionally, such high-surface area carbon nanotubes or their assemblages may have greater lengths and diameters, creating useful mechanical, electrical, and thermal properties.

公开(公告)号：US20200369522A1

公开(公告)日：2020-11-26

申请号：US16420762

申请日：2019-05-23

Applicant: MOLECULAR REBAR DESIGN, LLC

Inventor： Malcolm Francis Finlayson ,  Clive P. Bosnyak ,  Jerzy Gazda ,  Vinay Bhat ,  Nancy Henderson ,  Emily Barton Cole

IPC: C01B32/16 ,  H01M10/0525 ,  H01M4/62

Abstract: High-surface area carbon nanotubes having targeted, or selective, oxidation levels and/or content on the interior and exterior of the tube walls are claimed. Such carbon nanotubes can have little to no inner tube surface oxidation, or differing amounts and/or types of oxidation between the tubes' inner and outer surfaces. Additionally, such high-surface area carbon nanotubes may have greater lengths and diameters, creating useful mechanical, electrical, and thermal properties.

公开(公告)号：US12234368B2

公开(公告)日：2025-02-25

申请号：US17187658

申请日：2021-02-26

Applicant: MOLECULAR REBAR DESIGN, LLC

Inventor： Kurt W. Swogger ,  Clive P. Bosnyak ,  Malcolm Francis Finlayson ,  Jerry Gazda ,  Vinay Bhat ,  Nancy Henderson ,  Emily Barton Cole

IPC: C09D11/52 ,  B60C1/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/158 ,  C01B32/174 ,  C08C1/14 ,  C08J3/205 ,  C09C1/44 ,  C09D5/24 ,  C09D7/45 ,  C09D7/62 ,  C09D11/03 ,  C09D11/033 ,  C09K23/00 ,  C08K3/04 ,  C08L7/00 ,  C08L9/06 ,  C08L9/08

Abstract: The present application pertains to dispersions comprising oxidized, discrete carbon nanotubes and high-surface area carbon nanotubes. The oxidized, discrete carbon nanotubes comprise an interior and exterior surface, each surface comprising an interior surface oxidized species content and an exterior surface oxidized species content. The interior surface oxidized species content differs from the exterior surface oxidized species content by at least 20%, and as high as 100%. The high-surface area nanotubes are generally single-wall nanotubes. The BET surface area of the high-surface area nanotubes is from about 550 m2/g to about 1500 m2/g according to ASTM D6556-16. The aspect ratio is at least about 500 up to about 6000. The dispersions comprise from about 0.1 to about 30% by weight nanotubes based on the total weight of the dispersion.

公开(公告)号：US20210300760A9

公开(公告)日：2021-09-30

申请号：US16420762

申请日：2019-05-23

Applicant: MOLECULAR REBAR DESIGN, LLC

Inventor： Malcolm Francis Finlayson ,  Clive P. Bosnyak ,  Jerzy Gazda ,  Vinay Bhat ,  Nancy Henderson ,  Emily Barton Cole

IPC: C01B32/16 ,  H01M10/0525 ,  H01M4/62

Abstract: High-surface area carbon nanotubes having targeted, or selective, oxidation levels and/or content on the interior and exterior of the tube walls are claimed. Such carbon nanotubes can have little to no inner tube surface oxidation, or differing amounts and/or types of oxidation between the tubes' inner and outer surfaces. Additionally, such high-surface area carbon nanotubes may have greater lengths and diameters, creating useful mechanical, electrical, and thermal properties.

公开(公告)号：US20230166974A1

公开(公告)日：2023-06-01

申请号：US18097877

申请日：2023-01-17

Applicant: MOLECULAR REBAR DESIGN. LLC.

Inventor： Malcolm Francis Finlayson ,  Clive P. Bosnyak ,  Jerzy Gazda ,  Vinay Bhat ,  Nancy Henderson ,  Emily Barton Cole

IPC: C01B32/16 ,  H01M10/0525 ,  H01M4/62

CPC classification number: C01B32/16 ,  H01M10/0525 ,  H01M4/625 ,  H01M4/622 ,  C01B2202/22 ,  C01B2202/32

Abstract: High-surface area carbon nanotubes having targeted, or selective, oxidation levels and/or content on the interior and exterior of the tube walls are claimed. Such carbon nanotubes can have little to no inner tube surface oxidation, or differing amounts and/or types of oxidation between the tubes' inner and outer surfaces. Additionally, such high-surface area carbon nanotubes may have greater lengths and diameters, creating useful mechanical, electrical, and thermal properties.

公开(公告)号：US11554957B2

公开(公告)日：2023-01-17

申请号：US16420762

申请日：2019-05-23

Applicant: MOLECULAR REBAR DESIGN, LLC

Inventor： Malcolm Francis Finlayson ,  Clive P. Bosnyak ,  Jerzy Gazda ,  Vinay Bhat ,  Nancy Henderson ,  Emily Barton Cole

IPC: C01B32/16 ,  H01M10/0525 ,  H01M4/62

Abstract: High-surface area carbon nanotubes having targeted, or selective, oxidation levels and/or content on the interior and exterior of the tube walls are claimed. Such carbon nanotubes can have little to no inner tube surface oxidation, or differing amounts and/or types of oxidation between the tubes' inner and outer surfaces. Additionally, such high-surface area carbon nanotubes may have greater lengths and diameters, creating useful mechanical, electrical, and thermal properties.

公开(公告)号：US20210179880A1

公开(公告)日：2021-06-17

申请号：US17187658

申请日：2021-02-26

Applicant: MOLECULAR REBAR DESIGN, LLC

Inventor： Kurt W. Swogger ,  Clive P. Bosnyak ,  Malcolm Francis Finlayson ,  Jerry Gazda ,  Vinay Bhat ,  Nancy Henderson ,  Emily Barton Cole

IPC: C09D11/52 ,  B82Y30/00 ,  B82Y40/00 ,  C08J3/205 ,  B60C1/00 ,  B01F17/00 ,  C01B32/174 ,  C08C1/14 ,  C01B32/158 ,  C09C1/44 ,  C09D7/45 ,  C09D5/24 ,  C09D11/03 ,  C09D11/033 ,  C09D7/62

Abstract: The present application pertains to dispersions comprising oxidized, discrete carbon nanotubes and high-surface area carbon nanotubes. The oxidized, discrete carbon nanotubes comprise an interior and exterior surface, each surface comprising an interior surface oxidized species content and an exterior surface oxidized species content. The interior surface oxidized species content differs from the exterior surface oxidized species content by at least 20%, and as high as 100%. The high-surface area nanotubes are generally single-wall nanotubes. The BET surface area of the high-surface area nanotubes is from about 550 m2/g to about 1500 m2/g according to ASTM D6556-16. The aspect ratio is at least about 500 up to about 6000. The dispersions comprise from about 0.1 to about 30% by weight nanotubes based on the total weight of the dispersion.

公开(公告)号：US20180151885A1

公开(公告)日：2018-05-31

申请号：US15825754

申请日：2017-11-29

Applicant: MOLECULAR REBAR DESIGN LLC

Inventor： Clive P. Bosnyak ,  Malcolm Francis Finlayson ,  Matthew James Jungman ,  Jerzy Gazda ,  Vinay Bhat

IPC: H01M4/62 ,  C09D11/52 ,  C09D11/037 ,  C09D5/24 ,  C09D109/08 ,  C09D7/40 ,  H01L51/00 ,  H01M4/587 ,  H01M10/0525

CPC classification number: H01M4/625 ,  B82Y15/00 ,  B82Y25/00 ,  B82Y30/00 ,  B82Y40/00 ,  C09D5/24 ,  C09D7/70 ,  C09D11/037 ,  C09D11/52 ,  C09D109/08 ,  D21H13/50 ,  H01F1/01 ,  H01G11/36 ,  H01L51/0049 ,  H01L51/42 ,  H01M4/587 ,  H01M10/0525 ,  H05K9/0073 ,  Y10S977/746 ,  Y10S977/847 ,  Y10S977/892 ,  Y10S977/948 ,  Y10S977/953

Abstract: A composition comprising discrete functionalized carbon nanotubes attached to microfibrillated fibers and a plurality of the discrete carbon nanotubes are opened ended is disclosed. The composition may further comprise electroactive, photoactive, magnetic or catalyst particles. These new compositions can be used in energy storage or energy collection devices such as batteries, capacitors, photovoltaics and sensors.