公开(公告)号：US11348740B2

公开(公告)日：2022-05-31

申请号：US16888030

申请日：2020-05-29

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Xiangfeng Duan ,  Yu Huang ,  Benjamin Papandrea ,  Xu Xu

IPC: H01G11/32 ,  H01G11/36 ,  H01M4/1397 ,  C01B32/198 ,  H01M4/136 ,  C01B32/168 ,  H01G11/06 ,  H01G11/24 ,  H01G11/28 ,  H01G11/66 ,  H01G11/86 ,  H01G11/70 ,  H01G11/04 ,  H01G11/46 ,  H01G11/58

Abstract: The present disclosure provides supercapacitors that may avoid shortcomings of current energy storage technology. Provided herein are materials and fabrication processes of such supercapacitors. In some embodiments, an electrochemical system comprising a first electrode, a second electrode, wherein at least one of the first electrode and the second electrode comprises a three dimensional porous reduced graphene oxide framework.

公开(公告)号：US10714272B2

公开(公告)日：2020-07-14

申请号：US15415732

申请日：2017-01-25

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Xiangfeng Duan ,  Yu Huang ,  Benjamin Papandrea ,  Xu Xu

IPC: H01G11/32 ,  H01G11/36 ,  H01G11/24 ,  H01G11/28 ,  H01G11/66 ,  H01G11/86 ,  H01G11/70 ,  H01G11/04 ,  H01G11/46 ,  H01G11/58

Abstract: The present disclosure provides supercapacitors that may avoid shortcomings of current energy storage technology. Provided herein are materials and fabrication processes of such supercapacitors. In some embodiments, an electrochemical system comprising a first electrode, a second electrode, wherein at least one of the first electrode and the second electrode comprises a three dimensional porous reduced graphene oxide framework.