公开(公告)号：SE7614604L

公开(公告)日：1977-09-16

申请号：SE7614604

申请日：1976-12-28

Applicant: ESB INC

Inventor： MEGAHED E S ,  SPELLMAN P

IPC: H01M4/06 ,  H01M6/12 ,  H01M4/54

公开(公告)号：BR6908945D0

公开(公告)日：1973-02-20

申请号：BR20894569

申请日：1969-05-19

Applicant: ESB INC

Inventor： SPELLMAN P ,  YOUNGQUIST J

公开(公告)号：IN145523B

公开(公告)日：1978-11-04

申请号：IN2046CA1976

申请日：1976-11-15

Applicant: ESB INC

Inventor： SPELLMAN P ,  MEGAHED EL SAYED

IPC: H01M4/06 ,  H01M6/12 ,  H01M17/04

公开(公告)号：ZA7606560B

公开(公告)日：1977-12-28

申请号：ZA7606560

申请日：1976-11-02

Applicant: ESB INC

Inventor： SPELLMAN P ,  BUELOW C ,  MEAHED E

IPC: H01M4/06 ,  H01M4/54 ,  H01M6/12 ,  H01M

CPC classification number: H01M4/54 ,  H01M4/06 ,  H01M6/12

公开(公告)号：BR7608717A

公开(公告)日：1977-10-25

申请号：BR7608717

申请日：1976-12-28

Applicant: ESB INC

Inventor： MEGAHED E ,  SPELLMAN P

IPC: H01M4/06 ,  H01M6/12 ,  H01M6/04

公开(公告)号：SE7614604A

公开(公告)日：1977-09-16

申请号：SE7614604

申请日：1976-12-28

Applicant: ESB INC

Inventor： MEGAHED E S ,  SPELLMAN P

IPC: H01M4/06 ,  H01M6/12 ,  H01M4/54

CPC classification number: H01M6/12 ,  H01M4/06

公开(公告)号：ZA766560B

公开(公告)日：1977-12-28

申请号：ZA766560

申请日：1976-11-02

Applicant: ESB INC

Inventor： SPELLMAN P ,  BUELOW C ,  MEAHED E

IPC: H01M4/06 ,  H01M4/54 ,  H01M6/12 ,  H01M

Abstract: A primary alkaline cell having a stable divalent silver oxide depolarizer mix comprising a negative electrode (anode), a divalent silver oxide (AgO) depolarizer mix, a separator between said negative electrode and depolarizer mix, and an alkaline electrolyte. The surface of the depolarizer mix is treated with a mild reducing solution to form a reduced layer surrounding the mix, and the surface of the reduced layer adjacent to the separator is coated with a layer of silver. The reduced layer surrounding the depolarizer mix in combination with the layer of silver provides improved stability of the depolarizer mix in the alkaline electrolyte and a single voltage plateau during discharge of the cell. The primary alkaline cell is characterized by a maximum open circuit voltage of about 1.75 volts.

公开(公告)号：ZA766558B

公开(公告)日：1977-12-28

申请号：ZA766558

申请日：1976-11-02

Applicant: ESB INC

Inventor： SPELLMAN P ,  MEGAHED E

IPC: H01M4/06 ,  H01M6/12 ,  H01M

公开(公告)号：ZA7606558B

公开(公告)日：1977-12-28

申请号：ZA7606558

申请日：1976-11-02

Applicant: ESB INC

Inventor： SPELLMAN P ,  MEGAHED E

IPC: H01M4/06 ,  H01M6/12 ,  H01M

CPC classification number: H01M6/12 ,  H01M4/06

公开(公告)号：DK561676A

公开(公告)日：1977-09-16

申请号：DK561676

申请日：1976-12-14

Applicant: ESB INC

Inventor： MEGAHED E S ,  SPELLMAN P ,  BUELOW C

IPC: H01M4/06 ,  H01M4/54 ,  H01M6/12 ,  H01M

Abstract: A primary alkaline cell having a stable divalent silver oxide depolarizer mix comprising a negative electrode (anode), a divalent silver oxide (AgO) depolarizer mix, a separator between said negative electrode and depolarizer mix, and an alkaline electrolyte. The surface of the depolarizer mix is treated with a mild reducing solution to form a reduced layer surrounding the mix, and the surface of the reduced layer adjacent to the separator is coated with a layer of silver. The reduced layer surrounding the depolarizer mix in combination with the layer of silver provides improved stability of the depolarizer mix in the alkaline electrolyte and a single voltage plateau during discharge of the cell. The primary alkaline cell is characterized by a maximum open circuit voltage of about 1.75 volts.