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：CH600601A5

公开(公告)日：1978-06-30

申请号：CH208777

申请日：1974-08-13

Applicant: ESB INC

Inventor： MEGAHED EL SAYED ,  PETERS RANDALL W

IPC: H01M2/16 ,  H01M10/24

Abstract: Battery diaphragm with organic substrate coated with binder, inorg. material and dispersion medium

公开(公告)号：AU1978276A

公开(公告)日：1978-05-25

申请号：AU1978276

申请日：1976-11-18

Applicant: ESB INC

Inventor： MEGAHED EL SAYED ,  SPELLMAN PATRICK ,  BUELOW CAROL

IPC: H01M4/06 ,  H01M4/54 ,  H01M6/12 ,  H01M4/62

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：AU1977576A

公开(公告)日：1978-05-25

申请号：AU1977576

申请日：1976-11-18

Applicant: ESB INC

Inventor： MEGAHED EL SAYED ,  SPELLMAN PATRICK

IPC: H01M4/06 ,  H01M6/12 ,  H01M4/54

公开(公告)号：DE2420144A1

公开(公告)日：1974-10-31

申请号：DE2420144

申请日：1974-04-25

Applicant: ESB INC

Inventor： MEGAHED EL SAYED

IPC: H01M4/54 ,  H01M2/16 ,  H01M4/06 ,  H01M6/06 ,  H01M15/06

Abstract: A sealed low drain rate dry cell having an electronegative metal anode, a metal hydroxide electrolyte and in situ stable divalent silver oxide depolarizer.