公开(公告)号：US11371152B2

公开(公告)日：2022-06-28

申请号：US15950150

申请日：2018-04-10

Applicant: The California Institute of Technology

Inventor： Zhiji Han ,  Ruud Kortlever ,  Hsiang-Yun Chen ,  Jonas C. Peters ,  Theodor Agapie ,  Jorge A. Rosas Hernandez ,  Arnaud A. Thevenon

IPC: C25B3/25 ,  C10G2/00 ,  C07C1/12 ,  C10K3/00 ,  C25B11/051 ,  C25B11/057 ,  C25B11/075

Abstract: A CO2 reduction system has a cathode in contact with a catholyte. The cathode includes a selectivity-determining layer on an electron conductor. The selectivity-determining layer includes a selectivity-determining component that includes a substituted heterocycle.

公开(公告)号：US20180291515A1

公开(公告)日：2018-10-11

申请号：US15950150

申请日：2018-04-10

Applicant: The California Institute of Technology

Inventor： Zhiji Han ,  Ruud Kortlever ,  Hsiang-Yun Chen ,  Jonas C. Peters ,  Theodor Agapie ,  Jorge A. Rosas Hernandez ,  Arnaud A. Thevenon

IPC: C25B3/04 ,  C10G2/00 ,  C07C1/12 ,  C25B11/04

Abstract: A CO2 reduction system has a cathode in contact with a catholyte. The cathode includes a selectivity-determining layer on an electron conductor. The selectivity-determining layer includes a selectivity-determining component that includes a substituted heterocycle.

公开(公告)号：US20220380911A1

公开(公告)日：2022-12-01

申请号：US17836449

申请日：2022-06-09

Applicant: The California Institute of Technology

Inventor： Zhiji Han ,  Ruud Kortlever ,  Hsiang-Yun Chen ,  Jonas C. Peters ,  Theodor Agapie ,  Jorge A. Rosas Hernandez ,  Arnaud A. Thevenon

IPC: C25B3/25 ,  C10G2/00 ,  C07C1/12 ,  C10K3/00 ,  C25B11/051 ,  C25B11/057 ,  C25B11/075

Abstract: A CO2 reduction system has a cathode in contact with a catholyte. The cathode includes a selectivity-determining layer on an electron conductor. The selectivity-determining layer includes a selectivity-determining component that includes a substituted heterocycle.

公开(公告)号：US12091763B2

公开(公告)日：2024-09-17

申请号：US17836449

申请日：2022-06-09

Applicant: The California Institute of Technology

Inventor： Zhiji Han ,  Ruud Kortlever ,  Hsiang-Yun Chen ,  Jonas C. Peters ,  Theodor Agapie ,  Jorge A. Rosas Hernandez ,  Arnaud A. Thevenon

IPC: C25B3/25 ,  C07C1/12 ,  C10G2/00 ,  C10K3/00 ,  C25B11/051 ,  C25B11/057 ,  C25B11/075

CPC classification number: C25B3/25 ,  C07C1/12 ,  C10G2/50 ,  C10K3/00 ,  C25B11/051 ,  C25B11/057 ,  C25B11/075

Abstract: A CO2 reduction system has a cathode in contact with a catholyte. The cathode includes a selectivity-determining layer on an electron conductor. The selectivity-determining layer includes a selectivity-determining component that includes a substituted heterocycle.

公开(公告)号：US11053356B2

公开(公告)日：2021-07-06

申请号：US15914762

申请日：2018-03-07

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Robert H Grubbs ,  Tzu-Pin Lin ,  Alice Chang ,  Hsiang-Yun Chen ,  Christopher M Bates

IPC: C08G81/00 ,  C08G81/02 ,  C08F285/00 ,  C08F287/00 ,  C08G61/08 ,  C08F290/04 ,  C08F290/06 ,  C08F290/02 ,  C08F267/10 ,  B82Y40/00 ,  C08F293/00

Abstract: In an aspect, a method of synthesizing a graft copolymer comprises the steps of: copolymerizing a first macromonomer and a first reactive diluent; wherein said first macromonomer comprises a first backbone precursor directly or indirectly covalently linked to a first polymer side chain group; wherein said reactive diluent is provided in the presence of the first macromonomer at an amount selected so as to result in formation said graft copolymer having a first backbone incorporating said diluent and said first macromonomer in a first polymer block characterized by a preselected first graft density or a preselected first graft distribution of said first macromonomer. In some embodiments of this aspect, said preselected first graft density is any value selected from the range of 0.05 to 0.75. In some methods, the composition and amount of said diluent is selected to provide both a first preselected first graft density and a first preselected first graft distribution.