公开(公告)号：US09913374B2

公开(公告)日：2018-03-06

申请号：US15295492

申请日：2016-10-17

Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY ,  VORBECK MATERIALS CORPORATION

Inventor： John M. Crain ,  John S. Lettow ,  Ilhan A. Aksay ,  Sibel Korkut ,  Katherine S. Chiang ,  Chuan-Hua Chen ,  Robert K. Prud'Homme

IPC: H05K1/09 ,  H05K3/12 ,  C09C1/46 ,  C09D11/037 ,  C09D11/52 ,  C09D171/02 ,  C09D177/00 ,  C09D7/12 ,  H05K3/00 ,  C09D11/102 ,  C08K3/04 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: H05K1/095 ,  B82Y30/00 ,  B82Y40/00 ,  C01P2004/02 ,  C01P2006/12 ,  C01P2006/40 ,  C08K3/04 ,  C09C1/46 ,  C09D7/65 ,  C09D7/70 ,  C09D11/037 ,  C09D11/102 ,  C09D11/52 ,  C09D171/02 ,  C09D177/00 ,  H01L2924/0002 ,  H05K1/092 ,  H05K3/0091 ,  H05K3/12 ,  H05K2201/0323 ,  Y10S977/734 ,  Y10S977/847 ,  Y10S977/932 ,  H01L2924/00

Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.

公开(公告)号：US09908995B2

公开(公告)日：2018-03-06

申请号：US15225946

申请日：2016-08-02

Applicant: The Trustees of Princeton University

Inventor： Shuyang Pan ,  Ilhan A. Aksay ,  Robert K. Prud'Homme

IPC: C08K9/00 ,  B82Y30/00 ,  C08G77/16 ,  C08G77/18 ,  C08G77/20 ,  C08L83/04 ,  C08G77/08 ,  C08G77/38 ,  C08J3/205

CPC classification number: C08K9/00 ,  B82Y30/00 ,  C08G77/08 ,  C08G77/16 ,  C08G77/18 ,  C08G77/20 ,  C08G77/38 ,  C08J3/2053 ,  C08J2383/07 ,  C08L83/04

Abstract: A nanocomposite composition having a silicone elastomer matrix having therein a filler loading of greater than 0.05 wt %, based on total nanocomposite weight, wherein the filler is functional graphene sheets (FGS) having a surface area of from 300 m2/g to 2630 m2/g; and a method for producing the nanocomposite and uses thereof.

公开(公告)号：US20170318672A1

公开(公告)日：2017-11-02

申请号：US15459973

申请日：2017-03-15

Applicant: The Trustees of Princeton University

Inventor： Robert K. PRUD'HOMME ,  Ilhan A. Aksay

IPC: H05K1/09 ,  H05K3/10 ,  B82Y40/00 ,  H05K3/00 ,  H01G4/20 ,  B82Y30/00

CPC classification number: H05K1/095 ,  B82Y30/00 ,  B82Y40/00 ,  C01B31/0423 ,  C01B31/043 ,  C01B31/0476 ,  C01B32/192 ,  C01B32/225 ,  C01B32/23 ,  C01B2204/32 ,  H01G4/206 ,  H05K3/0091 ,  H05K3/10 ,  H05K2201/0323 ,  Y02E60/324 ,  Y02E60/325 ,  Y02E60/328 ,  Y10T428/13 ,  Y10T428/1341 ,  Y10T428/1379 ,  Y10T428/2982

Abstract: A thermal overload device containing a polymer composite, which contains at least one polymer and a modified graphite oxide material, containing thermally exfoliated graphite oxide having a surface area of from about 300 m2/g to 2600 m2/g, and a method of making the same.

公开(公告)号：US10244628B2

公开(公告)日：2019-03-26

申请号：US15911623

申请日：2018-03-05

Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY ,  VORBECK MATERIALS CORPORATION

Inventor： John M. Crain ,  John S. Lettow ,  Ilhan A. Aksay ,  Sibel Korkut ,  Katherine S. Chiang ,  Chuan-Hua Chen ,  Robert K. Prud'homme

IPC: H05K1/09 ,  C09C1/46 ,  C09D11/037 ,  C09D7/65 ,  H05K3/12 ,  C09D11/52 ,  H05K3/00 ,  C09D11/102 ,  C09D171/02 ,  C09D177/00 ,  C09D7/40 ,  C08K3/04 ,  B82Y30/00 ,  B82Y40/00

Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.

公开(公告)号：US20150155404A1

公开(公告)日：2015-06-04

申请号：US14555955

申请日：2014-11-28

Applicant: The Trustees of Princeton University

Inventor： Joseph ROY-MAYHEW ,  Ilhan A. Aksay

IPC: H01L31/0224

CPC classification number: H01L31/022425 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y10T428/24942 ,  Y10T428/30

Abstract: A high surface area scaffold to be used for a solar cell, made of a three-dimensional percolated network of functionalized graphene sheets. It may be used in the preparation of a high surface area electrode by coating with a semiconductive material. Electronic devices can be made therefrom, including solar cells such as dye-sensitized solar cells.

Abstract translation: 用于太阳能电池的高表面积支架，由功能化石墨烯片的三维渗透网络制成。 它可以用于通过用半导体材料涂覆来制备高表面积电极。 电子设备可由其制成，包括诸如染料敏化太阳能电池的太阳能电池。

公开(公告)号：US10920334B2

公开(公告)日：2021-02-16

申请号：US16086882

申请日：2017-03-21

Applicant: The Trustees of Princeton University

Inventor： Ilhan A. Aksay ,  Valerie Alain-Rizzo ,  Michael Bozlar ,  David J. Bozym ,  Daniel M. Dabbs ,  Nicholas Szamreta ,  Cem B. Ustundag

IPC: C25D13/02 ,  B41J2/075 ,  B41J2/095 ,  C25D15/02 ,  C25D13/22 ,  C01B32/194 ,  C01B32/192 ,  C25D7/00

Abstract: A method for the electrohydrodynamic deposition of carbonaceous materials utilizing an electrohydrodynamic cell comprising two electrodes comprised of a conductive material, by first combining a solid phase comprising a carbonaceous material and a suspension medium, placing the suspension between the electrodes, applying an electric field in a first direction, varying the intensity of the electric field sufficiently to drive lateral movement, increasing the electrical field to stop the lateral transport and fix the layers in place, then removing the applied field and removing the electrodes. Among the many different possibilities contemplated, the method may advantageously utilize: varying the spacing between the electrodes; removing the buildup from one or both electrodes; placing the electrodes into different suspensions; adjusting the concentration, pH, or temperature of the suspension(s); and varying the direction, intensity or duration of the electric fields.

公开(公告)号：US10057986B2

公开(公告)日：2018-08-21

申请号：US15459973

申请日：2017-03-15

Applicant: The Trustees of Princeton University

Inventor： Robert K. Prud'Homme ,  Ilhan A. Aksay

IPC: C01B31/04 ,  H05K1/09 ,  H01G4/20 ,  B82Y30/00 ,  B82Y40/00 ,  H05K3/00 ,  H05K3/10 ,  C01B32/225 ,  C01B32/23 ,  C01B32/192

CPC classification number: H05K1/095 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/192 ,  C01B32/225 ,  C01B32/23 ,  C01B2204/32 ,  H01G4/206 ,  H05K3/0091 ,  H05K3/10 ,  H05K2201/0323 ,  Y02E60/324 ,  Y02E60/325 ,  Y02E60/328 ,  Y10T428/13 ,  Y10T428/1341 ,  Y10T428/1379 ,  Y10T428/2982

Abstract: A thermal overload device containing a polymer composite, which contains at least one polymer and a modified graphite oxide material, containing thermally exfoliated graphite oxide having a surface area of from about 300 m2/g to 2600 m2/g, and a method of making the same.

公开(公告)号：US10017632B2

公开(公告)日：2018-07-10

申请号：US15362914

申请日：2016-11-29

Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY

Inventor： Ilhan A. Aksay ,  David L. Milius ,  Sibel Korkut ,  Robert K. Prud'Homme

IPC: H01B1/04 ,  H01B1/24 ,  B82Y30/00 ,  C08K9/00 ,  B82Y40/00 ,  C08K3/04 ,  C08L27/18 ,  C08L71/12 ,  C08L77/06 ,  C01B32/192 ,  C01B32/194 ,  C09D7/62

CPC classification number: C08K9/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/192 ,  C01B32/194 ,  C01B2204/22 ,  C01B2204/30 ,  C01B2204/32 ,  C01P2002/70 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/80 ,  C08K3/04 ,  C08K3/042 ,  C08K2201/001 ,  C08K2201/006 ,  C08L27/18 ,  C08L71/123 ,  C08L77/06 ,  C09D7/62 ,  H01B1/04 ,  H01B1/24

Abstract: Functionalized graphene sheets having a carbon to oxygen molar ratio of at least about 23:1 and method of preparing the same.

公开(公告)号：US09642254B2

公开(公告)日：2017-05-02

申请号：US14515019

申请日：2014-10-15

Applicant: The Trustees of Princeton University

Inventor： Robert K. Prud'Homme ,  Ilhan A. Aksay

IPC: C01B31/04 ,  H05K1/09 ,  H01G4/20 ,  B82Y30/00 ,  B82Y40/00 ,  H05K3/00 ,  H05K3/10

CPC classification number: H05K1/095 ,  B82Y30/00 ,  B82Y40/00 ,  C01B31/0423 ,  C01B31/043 ,  C01B31/0476 ,  C01B32/192 ,  C01B32/225 ,  C01B32/23 ,  C01B2204/32 ,  H01G4/206 ,  H05K3/0091 ,  H05K3/10 ,  H05K2201/0323 ,  Y02E60/324 ,  Y02E60/325 ,  Y02E60/328 ,  Y10T428/13 ,  Y10T428/1341 ,  Y10T428/1379 ,  Y10T428/2982

Abstract: A conductive circuit containing a polymer composite, which contains at least one polymer and a modified graphite oxide material, containing thermally exfoliated graphite oxide having a surface area of from about 300 m2/g to 2600 m2/g, and a method of making the same.

公开(公告)号：US09484158B2

公开(公告)日：2016-11-01

申请号：US14379145

申请日：2013-02-15

Applicant: THE TRUSTEES OF PRINCETON UNIVERSITY ,  VORBECK MATERIALS CORPORATION

Inventor： Ilhan A. Aksay ,  Sibel Korkut ,  Michael Pope ,  Christian Punckt

IPC: B05D5/12 ,  H01G11/04 ,  B82Y30/00 ,  C01B31/04 ,  B82Y40/00 ,  H01M4/133 ,  H01G11/28 ,  H01G11/36 ,  H01G11/38 ,  H01G11/24 ,  H01G11/34 ,  H01G11/44 ,  H01G11/86 ,  C08L25/06 ,  C08K3/04

CPC classification number: H01G11/34 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/184 ,  C01B32/194 ,  C01B2204/02 ,  C01B2204/04 ,  C01B2204/22 ,  C01B2204/32 ,  C08K3/04 ,  C08L25/06 ,  C09D5/24 ,  C09D11/033 ,  C09D11/037 ,  C09D11/52 ,  G01N27/308 ,  H01G11/04 ,  H01G11/24 ,  H01G11/28 ,  H01G11/36 ,  H01G11/38 ,  H01G11/44 ,  H01G11/86 ,  H01M4/133 ,  H01M4/364 ,  H01M4/587 ,  Y02E60/13 ,  Y02P70/54 ,  Y10S977/734 ,  Y10S977/842 ,  Y10S977/892 ,  Y10S977/932

Abstract: Method of making a graphene-ionic liquid composite. The composite can be used to make elec-trodes for energy storage devices, such as batteries and supercapacitors. Dis-closed and claimed herein is method of making a graphene-ionic liquid com-posite, comprising combining a graphene source with at least one ionic liquid and heating the combination at a temperature of at least about 130 ° C.

Abstract translation: 制造石墨烯离子液体复合材料的方法。 复合材料可用于制造蓄电装置，如电池和超级电容器。 本文所述的非闭合并且要求保护的是制造石墨烯离子液体组合物的方法，包括将石墨烯源与至少一种离子液体组合并在至少约130℃的温度下加热组合。