The History of Chemistry
82: Diamond in the Rough
In this episode we talk about the second successful method to make laboratory diamonds, chemical vapor deposition, invented by William Eversole of Union Carbide in 1958. The method was slowly improved over the 1960s and 70s in the USA and Soviet Union, but took a huge leap forward with S. Matsumoto’s research in Japan in the early 1980s. Then we discuss uses for CVD diamonds, and details of making gem-quality CVD diamonds.
- Support my podcast at https://www.patreon.com/thehistoryofchemistry
- Tell me how your life relates to chemistry! E-mail me at steve@historyofchem.com
- Get my book, O Mg! How Chemistry Came to Be, from World Scientific Publishing, https://www.worldscientific.com/worldscibooks/10.1142/12670#t=aboutBook
In this episode we talk about the second successful method to make laboratory diamonds, chemical vapor deposition, invented by William Eversole of Union Carbide in 1958. The method was slowly improved over the 1960s and 70s in the USA and Soviet Union, but took a huge leap forward with S. Matsumoto’s research in Japan in the early 1980s. Then we discuss uses for CVD diamonds, and details of making gem-quality CVD diamonds.
- Support my podcast at https://www.patreon.com/thehistoryofchemistry
- Tell me how your life relates to chemistry! E-mail me at steve@historyofchem.com
- Get my book, O Mg! How Chemistry Came to Be, from World Scientific Publishing, https://www.worldscientific.com/worldscibooks/10.1142/12670#t=aboutBook