公开(公告)号：US11821095B2

公开(公告)日：2023-11-21

申请号：US17193916

申请日：2021-03-05

申请人： ExxonMobil Chemical Patents Inc. ,  The Texas A&M University System

发明人： Rohan Ashok Hule ,  Micah J. Green ,  Joshua T. Hope ,  Wanmei Sun

IPC分类号： C25B9/05 ,  C25B1/135 ,  C25B9/17 ,  C25B11/02 ,  C25B11/043 ,  C25B11/046 ,  C25B11/037 ,  C01B32/192

CPC分类号： C25B9/05 ,  C01B32/192 ,  C25B1/135 ,  C25B9/17 ,  C25B11/02 ,  C25B11/037 ,  C25B11/043 ,  C25B11/046

摘要： Processes and systems for electrochemical exfoliation that use a compression reactor and, more particularly, to processes and systems for electrochemical exfoliation of planar parent materials, such as graphite. A reactor for electrochemical exfoliation may include a container configured to hold an electrolyte solution. The reactor may further include a porous chamber, wherein the porous chamber is configured to hold a parent material in fluid communication with the electrolyte solution. The reactor may further include a pressure source positioned to apply a pressure along a length of the porous chamber to thereby compress the parent material in the porous chamber. The reactor may further include a first counter electrode. The reactor may further include a working electrode. The reactor may further include an electrical power source in electrical communication with the first counter electrode and the working electrode.

公开(公告)号：US20210285115A1

公开(公告)日：2021-09-16

申请号：US17193916

申请日：2021-03-05

申请人： ExxonMobil Chemical Patents Inc. ,  The Texas A&M University System

发明人： Rohan Ashok Hule ,  Micah J. Green ,  Joshua T. Hope ,  Wanmei Sun

IPC分类号： C25B9/05 ,  C01B32/192 ,  C25B1/135 ,  C25B9/17 ,  C25B11/043 ,  C25B11/046 ,  C25B11/02

摘要： Processes and systems for electrochemical exfoliation that use a compression reactor and, more particularly, to processes and systems for electrochemical exfoliation of planar parent materials, such as graphite. A reactor for electrochemical exfoliation may include a container configured to hold an electrolyte solution. The reactor may further include a porous chamber, wherein the porous chamber is configured to hold a parent material in fluid communication with the electrolyte solution. The reactor may further include a pressure source positioned to apply a pressure along a length of the porous chamber to thereby compress the parent material in the porous chamber. The reactor may further include a first counter electrode. The reactor may further include a working electrode. The reactor may further include an electrical power source in electrical communication with the first counter electrode and the working electrode.