Justus Libikh biography

Born in Darmstadt on May 12 studied at Bonnsky, then at the University of Erlangen, in-worked with J. Gay-Lussac in Paris. Returning to Erlangen, he defended his doctoral dissertation. On the recommendation of A. Humboldt, a professor of chemistry of Gissen University received the place of a professor of chemistry. From until the end of his life he was a professor at the University of Munich; In the steel, the president of the Bavarian Academy of Sciences.

The scientific achievements of Libich are significant and diverse. One of the founders of modern organic chemistry, it exalted it from speculative constructions to genuine science. He owns the merit of the discovery of important organic compounds, the development of new methods of analyzing organic substances and the synthesis of new groups of compounds, the creation of theoretical foundations of organic chemistry.

In him, along with F. Leoler, he developed the theory of radicals. In their article on Gorky Almond oil Benzaldegide, they, using the example of a gasoline radical, showed that radicals remain unchanged during sequential reactions. This article has opened a new era in organic chemistry - the era of organic radicals. Together with J. Dumas, Libich examined multi -axial organic acids.

Studying the nature, structure and chemical transformations of alcohol and ether, he discovered new substances: aldehyde, acetal, chloroform, chlorine, which acquired applied value. Libich did a lot in inorganic chemistry. He studied halogen, in fact, for the first time received Brom, but considered it a chloride iodine. He studied the activating effect of platinum, silver, lead, manganese, that is, he created the prerequisites for the emergence of an area, now called inorganic catalysis.

He developed a number of methods of analytical chemistry: the method of separating cobalt from Nickel, determining synical acid in drugs, determining oxygen, etc.

Liebies is considered one of the founders of agrochemistry and biochemistry. He substantiated the theory of mineral nutrition of plants and created the scientific basis for increasing soil fertility. He studied the role of carbon dioxide and associated nitrogen in plant physiology. I studied nutrition problems, developed some types of baby food and meat extracts. The role of Libich as the organizer of science is widely known.

In him, he created in Gissen the first in Germany, an educational laboratory in chemistry, where scientists from different countries worked. A. Kekule, A. Würz, A. Hoffmann, N. Zinin, A. Voskresensky and others came out of the Scientific School of Libikh. He founded the Annalen der Pharmacie pharmacy Annals, the oldest chemical journal, which was renamed the Liebigs Annals of Liebigs Annalen Der Chemie in the year of the scientist’s death.

und Pharmacie, together with F. Völer and I. Pogdendorf, published a reference dictionary of clean and applied chemistry Handwrterbuch der Reinen und Angewandten Chemie, the main works: organic chemistry in its applications to Die Organische Chemie In Ihrer Anwendung Auf Physiologie und patio, Anleitung Zur Analyse Organischer Krper, and The Natural Laws of Husbandry Agricultural Extreme Analysis.

The materials of the Encyclopedia "World around us" are used. Next, read:.