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What Made the Doyle Flow Battery Unique?
John Doyle successfully obtained his patent for a new device in February 1880. In broad…
Browsing: Historical Personality
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The World’s First Flow Battery in 1879
We introduced John Doyle’s remarkable invention in our previous post – see link below. There,…
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First Flow Battery By John Doyle
A flow battery comprises two different, dissolved chemical constituents stored in separate tanks. These liquids…
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William Dubilier’s Mica Dielectric Capacitor
If storage batteries are at the heart of every portable electrical device, we are bound…
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George Mansbridge Metalized Paper Capacitor
George Mansbridge invented the metalized paper capacitor in 1900, and patented it in 1902. The…
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Charles Pollak Aluminum Electrolytic Capacitor
Karol Franciszek Pollak was born in south-eastern Poland in 1859. He began working as an…
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The Fitzgerald Paper Capacitor of 1876
Paper capacitors – you may also come across the term fixed capacitors – use paper…
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An Introduction to the History of Capacitors
Capacitors are devices for storing electrostatic energy in an electric field. Whereas the batteries such…
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Who Created the First Multiple Leyden Jar?
There are three ‘contestants’ to this contest, namely Winkler, Gralath and Franklin. Although they lived…
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Benjamin Franklin Builds a Capacitor Bank
Leyden Jars were a hugely significant invention when they burst on the world stage in…