The History of Chemistry
Chemistry is everywhere, and involves everything. But how did chemistry get to be what it is? I'm Steve Cohen, a chemist and writer, bringing you The History of Chemistry. This podcast explores the development of chemistry from prehistoric times to the present, including the people and societies who made chemistry what it is today. The History of Chemistry is for you, whether you hated chemistry in high school, or got a PhD in inorganic chemistry. We'll explore how chemistry affected art, music, language, politics and vice-versa. Whether it's ancient Greek philosophers, medieval alchemists, or modern laboratory apparatus, it's all here. Don't forget to support my series at https://www.patreon.com/thehistoryofchemistry !
The History of Chemistry
146: Electrical Switch
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Steve Cohen
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Episode 146
In this episode we examine the history of non-lithium batteries. We talk of changing the anode material and cathode material, whether separately or together. This involves changing the graphite anode to silicon, changing to sulfur anodes, air-based cathodes, different solvent molecules to assist transport of lithium ions, and even calcium batteries. Finally we discuss the flow battery, invented way back in the 19th century, but being revived for batteries that can be stationary.
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