Waldemar Jungner
Encyclopedia
Ernst Waldemar Jungner, June 19, 1869- August 30, 1924, was a Swedish inventor and engineer. In 1899 he invented the nickel-iron electric storage battery
and invented the nickel-cadmium battery
.
Nickel-iron battery
The nickel–iron battery is a storage battery having a nickel oxide-hydroxide cathode and an iron anode, with an electrolyte of potassium hydroxide. The active materials are held in nickel-plated steel tubes or perforated pockets...
and invented the nickel-cadmium battery
Nickel-cadmium battery
The nickel–cadmium battery ' is a type of rechargeable battery using nickel oxide hydroxide and metallic cadmium as electrodes....
.
Literature
- Hansson, Sven A.: Waldemar Jungner and Jungnerackumulatorn, 1963, sid. [77]-92 : ill.. [77] -92: ill. 0070-2528. ISSN 0070-2528 . Libris 10642464 . 0070-2528. ISSN 0070-2528 . Libris 10,642,464 .