公开(公告)号：US20240322259A1

公开(公告)日：2024-09-26

申请号：US18607649

申请日：2024-03-18

申请人： Factorial Inc.

发明人： Zhangxing Shi ,  Yiqing Huang ,  Jia Du ,  Dong Ren

IPC分类号： H01M10/42 ,  H01M10/0565

CPC分类号： H01M10/4235 ,  H01M10/0565 ,  H01M2300/0082

摘要： Disclosed is an electrolyte composition comprising an electrolyte salt, a monomer and an initiator that does not include any groups leading to gas formation during polymerization of the monomer. Also disclosed is an electrolyte composition comprising an electrolyte salt, a monomer and an initiator, wherein the electrolyte composition has a long shelf life. In one embodiment, the electrolyte composition has a viscosity of less than 1000 cP after it is stored 25° C. for 14 days. The disclosure further provides a polymer electrolyte synthesized from the electrolyte composition. In one embodiment, the polymer electrolyte is substantially free of visible bubbles. An electrochemical device comprising the same and preparation method therefor are also disclosed.

公开(公告)号：US20240332614A1

公开(公告)日：2024-10-03

申请号：US18617798

申请日：2024-03-27

申请人： Factorial Inc.

发明人： Yiqing Huang ,  Zhangxing Shi ,  Jia Du ,  Dong Ren

IPC分类号： H01M10/0565 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/42

CPC分类号： H01M10/0565 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2010/4292 ,  H01M2300/0034 ,  H01M2300/0037

摘要： Provided herein are electrolyte compositions suitable for electrochemical devices such as batteries, capacitors, sensors, condensers, electrochromic elements, photoelectric conversion elements, and the like.