公开(公告)号：US20240096563A1

公开(公告)日：2024-03-21

申请号：US18357260

申请日：2023-07-24

申请人： KYOCERA AVX Components Corporation

发明人： Craig Nies ,  Hari Kishan Rao Abbaraju ,  Naomi Lollis ,  Jan Petrzilek

IPC分类号： H01G9/025 ,  H01G9/00

CPC分类号： H01G9/025 ,  H01G9/0036 ,  A61N1/3981

摘要： A wet electrolytic capacitor is provided. The capacitor contains an anode comprising an anodically oxidized pellet formed from a pressed and sintered powder, a cathode, and a working electrolyte in communication with the anode and the cathode. The working electrolyte is in the form of a gel and comprises an ammonium salt of an organic acid, inorganic oxide particles, a gelation activator, an acid, and a solvent system that comprises water. The working electrolyte has a pH value of from about 5.0 to about 8.0.