公开(公告)号：FR1350458A

公开(公告)日：1964-01-24

申请号：FR927804

申请日：1963-03-13

Applicant: BASF AG

Inventor： SCHLECHT LEO ,  OESTREICHER ERNST

IPC: H01M4/32

Abstract: A metal powder, e.g. nickel or iron, comprising a mixture of fine particles of 1 to 2 microns and heavier particles of 3 to 10 microns, is pressed into sintered porous electrodes and the active material is produced direct in the pores of the grid by converting the metal of the pore wall into active hydroxide by chemical attack, for example with aluminium nitrate, and subsequent action of alkali hydroxide solution are described in Specification 973,669 [Division H1]. The metal powder is obtained by thermal decomposition of the metal carbonyl.

公开(公告)号：GB1029996A

公开(公告)日：1966-05-18

申请号：GB968463

申请日：1963-03-12

Applicant: BASF AG

Inventor： SCHLECHT LEO ,  OESTREICHER ERNST ,  ACKERMANN KARL

IPC: H01M4/32

Abstract: A metal powder, e.g. nickel or iron, comprising a mixture of fine particles of 1 to 2 microns and heavier particles of 3 to 10 microns, is pressed into sintered porous electrodes and the active material is produced direct in the pores of the grid by converting the metal of the pore wall into active hydroxide by chemical attack, for example with aluminium nitrate, and subsequent action of alkali hydroxide solution are described in Specification 973,669 [Division H1]. The metal powder is obtained by thermal decomposition of the metal carbonyl.

公开(公告)号：CA529587A

公开(公告)日：1956-08-28

申请号：CA529587D

Applicant: BASF AG

Inventor： OESTREICHER ERNST ,  SCHLECHT LEO

公开(公告)号：CA582319A

公开(公告)日：1959-09-01

申请号：CA582319D

Applicant: BASF AG

Inventor： SCHLECHT LEO ,  BERGMANN FRIEDRICH ,  OESTREICHER ERNST