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Vor 2 Tagen · Henri Moissan (28 September 1852 – 20 February 1907) was a French chemist and pharmacist who won the 1906 Nobel Prize in Chemistry. He is best known for his work in isolating the element fluorine and for his development of the electric arc furnace, which is used to produce high-temperature reactions.
Vor 4 Tagen · Auf Grundlage neuer Erkenntnisse in der aliphatischen Fluorchemie, die besonders auf die Arbeiten der Chemiker Henri Moissan, Lucius A. Bigelow und Wilhem Bockemüller im Zeitraum von 1886 bis 1896 zurückzuführen sind, wurden in den darauffolgenden Jahrzehnten bis zum Beginn des Ersten Weltkrieges weitere Fortschritte vor allem ...
22. Mai 2024 · In 1893 the French chemist Henri Moissan announced he had been successful in making diamonds by placing a crucible containing pure carbon and iron in an electric furnace and subjecting the very hot (about 4,000 °C [7,000 °F]) mixture to great pressure by sudden cooling in a water bath. Neither of those experiments has been repeated ...
- The Editors of Encyclopaedia Britannica
18. Mai 2024 · Mit Henri Moissan gelang Dewar 1897 die Verflüssigung von Fluor und 1898 die des Wasserstoffs. 1899 ließ er Wasserstoff erstarren und erzeugte dabei mit 14 Kelvin die bis dahin niedrigste Temperatur, bei der mit Ausnahme von Helium alle Stoffe im festen Aggregatzustand vorliegen.
6. Mai 2024 · The mineral is named after French chemist and 1906 Nobel Prize recipient Ferdinand Frédéric Henri Moissan, one of the original members of the International Atomic Weights Committee and designer of the electric-arc furnace, which could attain temperatures upwards of 3,500°C (or 6,332°F).
17. Mai 2024 · In 1895 the French chemist Henri Moissan, who discovered elemental fluorine in 1886 and was awarded a Nobel Prize in 1906 for that discovery, failed in an attempt to bring about a reaction between fluorine and argon. This result was significant because fluorine is the most reactive element in the periodic table. In fact, all late ...
Vor 4 Tagen · Dubuque country native nets prestigious international award. Gary J. Schrobilgen, of Dundas, Ontario, Canada, and formerly of Dubuque County, has been named the 2024 Prix Henri Moissan Laureate. The international prize is awarded every three years by the Fondation de la Maison de la Chimie in Paris in recognition of “an outstanding ...
