Patent ID: 11955640
Assignee: RICOH COMPANY, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. An electrode, comprising:
an electrode substrate;
an electrode composite layer overlying the electrode substrate; and
an inorganic particle layer overlying the electrode composite layer;
a first mixture laver overlying the electrode composite laver and underlying the inorganic particle layer, the first mixture laver comprising:
an electrode composite material;
an inorganic particle (i) being insulating and having a surface potential; and
a polymer (i) having an ionic functional group (A) and an ion-conducting functional group (B) each charged opposite to the surface potential of the inorganic particle (i:

wherein said inorganic particle layer comprises:
an inorganic particle (ii) being insulating and having a surface potential; and
a polymer (ii) having an ionic functional group (A) and an ion-conducting functional group (B) each charged opposite to the surface potential of the inorganic particle (ii),
wherein the inorganic particle (ii) of said inorganic particle laver and the polymer (ii) are bonded to each other.