Fritz Haber was a German chemist who received the Nobel Prize in Chemistry in 1918 for his invention of the Haber–Bosch process, a method used in industry to synthesize ammonia from nitrogen gas and hydrogen gas. This invention is important for the large-scale synthesis of fertilizers and explosives. It is estimated that a third of annual global food production uses ammonia from the Haber–Bosch process, and that this food supports nearly half the world's population. For this work, Haber has been called one of the most important scientists and industrial chemists in human history. Haber also, along with Max Born, proposed the Born–Haber cycle as a method for evaluating the lattice energy of an ionic solid.
Carl Bosch was a German chemist and engineer and Nobel Laureate in Chemistry. He was a pioneer in the field of high-pressure industrial chemistry and founder of IG Farben, at one point the world's largest chemical company.
Carl Paul Gottfried von Linde was a German scientist, engineer, and businessman. He discovered the refrigeration cycle and invented the first industrial-scale air separation and gas liquefaction processes, which led to the first reliable and efficient compressed-ammonia refrigerator in 1876.
Ernst Felix Immanuel Hoppe-Seyler was a German physiologist and chemist, and the principal founder of the disciplines of biochemistry and molecular biology. He had discovered Yeast nucleic acid which is now called RNA in his attempts to follow up and confirm Miescher's results by repeating parts of Miescher's experiments. He took the name Hoppe-Seyler when he was adopted by his brother-in-law, a grandson of the famous theatre principal Abel Seyler.
Calcium cyanamide, also known as Calcium carbondiamide, Calcium cyan-2°-amide or Calcium cyanonitride is the inorganic compound with the formula CaCN2. It is the calcium salt of the cyanamide (CN2−
2) anion. This chemical is used as fertilizer and is commercially known as nitrolime. It also has herbicidal activity and in the 1950s was marketed as cyanamid. It was first synthesized in 1898 by Adolph Frank and Nikodem Caro (Frank–Caro process).
Carl Theodor Wilhelm Goldschmidt was a German entrepreneur and chemist.
Walter Julius Reppe was a German chemist. He is notable for his contributions to the chemistry of acetylene.
Wilhelm Heinrich Westphal was a German physicist. From 1918, he was a professor at the University of Berlin. During the period 1922 to 1924, he was also an expert adviser to the Prussian Ministry of Science, Arts and Culture. From 1928, he was simultaneously a professor at the University of Berlin and at Technische Hochschule Berlin. His position at the former ended when it fell in the Russian sector at the close of World War II, but he achieved emeritus status at the latter in 1955.
Karl Friedrich Franz Christian Scheel was a German physicist. He was a senior executive officer and head of Department IIIb at the Reich Physical and Technical Institute. Additionally, he served as editor of the journal Fortschritte der Physik, the semi-monthly bibliographic section of the journal Physikalische Berichte, the Verhandlungen of the German Physical Society, and the society’s journal Zeitschrift für Physik. From 1926 to 1935, he was editor of the Handbuch der Physik. An endowment by Scheel and his wife Melida funds the annual awarding of the Karl Scheel Prize by the Physical Society in Berlin.
Alfred Messel was a German architect at the turning point to the 20th century, creating a new style for buildings which bridged the transition from historicism to modernism. Messel was able to combine the structure, decoration, and function of his buildings, which ranged from department stores, museums, office buildings, mansions, and social housing to soup kitchens, into a coherent, harmonious whole. As an urban architect striving for excellence he was in many respects ahead of his time. His best known works, the Wertheim department stores and the Pergamon Museum in Berlin, reflect a new concept of self-confident metropolitan architecture. His architectural drawings and construction plans are preserved at the Architecture Museum of Technische Universität Berlin.
Georg Wilhelm Steinkopf was a German chemist. Today he is mostly remembered for his work on the production of mustard gas during World War I.
Heribert Offermanns is a German chemist and former member of the board of the Degussa AG.
Ludwig Ernst Emil Hoffmann was a German architect and was one of the most famous architects of Berlin.
Géza Gusztáv Zemplén, Ph.D. was a notable Hungarian chemist, organic chemist, professor, and chemistry author. He was a recipient of the Kossuth Prize, a member of the Hungarian Academy of Sciences, and was the brother of Professor Győző Zemplén. His major field of research was structural chemistry and biochemistry including the synthesis of naturally occurring flavonoid-glycosides.
Alfred Oppenheim was a German chemist and gas mantle manufacturer.
Leybold GmbH, based in Cologne, is part of the Swedish industry group Atlas Copco. The company's core competencies are based on the development of components and systems for the generation of vacuum and gas management engineering.
Margot Becke-Goehring was a Professor of Inorganic Chemistry at the University of Heidelberg and she was the first female rector of a university in West Germany - the Heidelberg University. She was also the director of the Gmelin Institute of Inorganic Chemistry of the Max Planck Society that edited the Gmelins Handbuch der anorganischen Chemie. She studied Chemistry in Halle (Saale) and Munich, and she finished her doctorate and habilitation at the University of Halle. For her research on the chemistry of main-group elements, she was awarded Alfred Stock Memorial Prize. One of her most notable contributions to inorganic chemistry was her work on the synthesis and structure of poly(sulfur nitride), which was later discovered to be the first non-metallic superconductor. For her success in editing the Gmelins Handbuch der anorganischen Chemie, she received the Gmelin-Beilstein memorial coin.
Momme Andresen was a Danish-German industrial research chemist. His main area of work was to formulate better developers and fixers for black-and-white photographs.
Martin Freund was a German chemist and professor at the Goethe-Universität Frankfurt am Main.
Max Julius Louis Le Blanc was a German physical chemist who worked in the field of electrochemistry, writing an influential textbook in 1895 on the subject which went through several editions. He was a professor at the Technical University of Karlsruhe, later at the Wilhelm Ostwald Institute at Leipzig. He is best known for inventing the hydrogen electrode used for pH measurements. In 1933 he was a signatory to the Vow of allegiance of the Professors of the German Universities and High-Schools to Adolf Hitler and the National Socialistic State.
