公开(公告)号：US10971729B2

公开(公告)日：2021-04-06

申请号：US15775758

申请日：2016-11-10

申请人： Cornell University ,  Dongjin Semichem Co., Ltd.

发明人： Yong Lak Joo ,  Ling Fei ,  Sunchan Park ,  Seon Yeong Gong

IPC分类号： H01M4/1395 ,  H01M4/62 ,  H01M4/134 ,  H01M10/0525 ,  H01M4/04 ,  H01M4/38 ,  H01M4/48 ,  H01M12/08

摘要： Provided herein are high performance direct deposit electrodes that do not require the use of a binder, as well as processes of manufacturing the same by an electrospray process.

公开(公告)号：US20220223867A1

公开(公告)日：2022-07-14

申请号：US17711709

申请日：2022-04-01

申请人： CORNELL UNIVERSITY

发明人： Yong Lak Joo ,  Ling Fei

IPC分类号： H01M4/587 ,  H01M10/0525 ,  H01M4/36 ,  H01M4/38 ,  H01M4/139 ,  H01M4/485 ,  H01M4/13 ,  H01M4/04 ,  B05B5/03 ,  H01M4/48 ,  H01M4/62

摘要： Provided herein are high performance electrodes, electrode materials comprising a plurality of active electrode material-containing particles secured within one or more graphenic web, and precursors thereof. Also provided herein are processes of generating the same by an electrospray process.

公开(公告)号：US12017961B2

公开(公告)日：2024-06-25

申请号：US16614263

申请日：2018-05-16

申请人： Cornell University

发明人： Yong Lak Joo ,  Ling Fei ,  Seung Wan Kim

IPC分类号： C04B35/622 ,  C01B32/16 ,  C04B35/83 ,  D01D5/00

CPC分类号： C04B35/62277 ,  C01B32/16 ,  C04B35/83 ,  D01D5/0046 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/96

摘要： Provided in certain embodiments are high performance graphene fibers and yarns, including components and precursors thereof, and composites comprising the same. Also provided herein are methods of manufacturing such fibers, yarns, composites, and components/precursors thereof.

公开(公告)号：US11302920B2

公开(公告)日：2022-04-12

申请号：US15775776

申请日：2016-11-10

申请人： Cornell University

发明人： Yong Lak Joo ,  Ling Fei

IPC分类号： H01M4/587 ,  H01M10/0525 ,  H01M4/62 ,  H01M4/48 ,  H01M4/38 ,  H01M4/36 ,  H01M4/139 ,  H01M4/485 ,  H01M4/13 ,  H01M4/04 ,  B05B5/03 ,  H01M4/02

摘要： Provided herein are high performance electrodes, electrode materials comprising a plurality of active electrode material-containing particles secured within one or more graphenic web, and precursors thereof. Also provided herein are processes of generating the same by an electrospray process.