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Thénard

American  

noun

  1. Louis Jacques 1777–1857, French chemist.


Thénard Scientific  
/ tā-när /
  1. French chemist who is best known for his 1818 discovery of hydrogen peroxide. Earlier, working with Joseph Gay-Lussac, Thénard also discovered boron (1808).


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Eons later, in 1739, Louis-Jacques Thénard discovered how to make cobalt aluminate, better known as cobalt blue.

From Scientific American • Jul. 4, 2023

Chemist Louis Jacques Thénard created a synthetic version of the color in the early 1800s and it quickly became popular with artists like Vincent Van Gogh, who used it in “Starry Night.”

From New York Times • Jun. 3, 2022

Inspired by the blue glazes used on 18th century Sèvres porcelain, initially reserved for the aristocracy, chemist Louis Jacques Thénard developed a synthetic, vivid cobalt blue pigment making it affordable for the masses.

From Los Angeles Times • Jul. 24, 2015

Thénard and St. Genys were quite delighted—and as they have seen it from the first and noted the improvement, that was reassuring.

From Letters of a Diplomat's Wife 1883-1900 by Waddington, Mary King

Alone, or in conjunction with other eminent men, particularly with M. Thénard and M. de Humboldt, he carried his spirit of investigation into them all.

From Harper's New Monthly Magazine, Volume 1, No. 2, July, 1850. by Various

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