公开(公告)号：US20240294383A1

公开(公告)日：2024-09-05

申请号：US18637615

申请日：2024-04-17

Applicant: Japan Science and Technology Agency

Inventor： Kazukuni Tahara ,  Yoshito Tobe ,  Toru Ishikawa ,  Yuki Kubo ,  Steven Willy Nicolas de Feyter ,  Brandon Edward Hirsch ,  Zhi Li

IPC: C01B32/194 ,  C01B32/21 ,  H01L29/786 ,  H01M4/96

CPC classification number: C01B32/194 ,  C01B32/21 ,  H01L29/786 ,  H01M4/96 ,  C01B2204/22 ,  C01P2004/04 ,  C01P2004/22 ,  C01P2006/40

Abstract: The present invention is a surface-modified carbon material including chemical addends added to the surface of graphene, such that a one-dimensional periodicity corresponding to a large number of addition positions of the chemical addends can be observed in a Fourier-transformed image of a scanning probe microscopic image of the surface of graphene. The surface-modified carbon material of the present invention has a bandgap and therefore can be used as a sensor capable of electronically controlling an operation or another electronic device.

公开(公告)号：US20210070616A1

公开(公告)日：2021-03-11

申请号：US16976514

申请日：2019-02-28

Applicant: Japan Science and Technology Agency ,  Katholieke Universiteit Leuven

Inventor： Kazukuni Tahara ,  Yoshito Tobe ,  Toru Ishikawa ,  Yuki Kubo ,  Steven Willy Nicolas De Feyter ,  Brandon Edward Hirsch ,  Zhi Li

IPC: C01B32/194 ,  C01B32/21 ,  H01L29/786 ,  H01M4/96

Abstract: The present invention is a surface-modified carbon material including chemical addends added to the surface of graphene, such that a one-dimensional periodicity corresponding to a large number of addition positions of the chemical addends can be observed in a Fourier-transformed image of a scanning probe microscopic image of the surface of graphene. The surface-modified carbon material of the present invention has a bandgap and therefore can be used as a sensor capable of electronically controlling an operation or another electronic device.

公开(公告)号：US11993517B2

公开(公告)日：2024-05-28

申请号：US16976514

申请日：2019-02-28

Applicant: Japan Science and Technology Agency

Inventor： Kazukuni Tahara ,  Yoshito Tobe ,  Toru Ishikawa ,  Yuki Kubo ,  Steven Willy Nicolas De Feyter ,  Brandon Edward Hirsch ,  Zhi Li

IPC: C01B32/194 ,  C01B32/21 ,  H01L29/786 ,  H01M4/96

CPC classification number: C01B32/194 ,  C01B32/21 ,  H01L29/786 ,  H01M4/96 ,  C01B2204/22 ,  C01P2004/04 ,  C01P2004/22 ,  C01P2006/40

Abstract: The present invention is a surface-modified carbon material including chemical addends added to the surface of graphene, such that a one-dimensional periodicity corresponding to a large number of addition positions of the chemical addends can be observed in a Fourier-transformed image of a scanning probe microscopic image of the surface of graphene. The surface-modified carbon material of the present invention has a bandgap and therefore can be used as a sensor capable of electronically controlling an operation or another electronic device.