Robert Bunsen was the chemistry department chair. He earned his Ph.D. from the University of Breslau in 1858, completing a thesis on the action of carbon monoxide on blood. The following year he became a privat-docent in physics and chemistry at Breslau. In 1866 Meyer became professor of chemistry at Karshule Polytechnic and in 1876 he became the first professor of chemistry at the University of Tubingen, where he remained until his death.
Meyer is chiefly remembered for his contributions to the development of the periodic table of elements. In 1864 Meyer published Die Modernen Theorie der Chemie, a chemistry textbook that went through five editions and was translated into English, French, and Russian. Included in the book was a table of 28 elements arranged by increasing atomic mass. Meyer was the first to identify the periodic (repeating) nature of the elements. Periodicity means that chemical elements of different sizes can have similar properties and those properties are repeating in that elements listed on the periodic table in groups (vertical columns) have similar chemical properties. Meyer's publication preceded Dimitri Mendeleev's periodic table (from which the modern periodic table was developed) which was not published until 1869. Like Mendeleev's table Meyer's table has empty spaces for elements that had not been discovered yet.
Meyer is also known for being the first to predict that benzene had a cyclic shape, although he did not predict the alternating single/double bonds found in benzene, that were later described by August Kekule. In 1882, Meyer (with Mendeleev) was awarded the Davy Medal by the Royal Society of London.
Meyer died on April 11, 1895.
The Royal Society of Chemistry: "Julius Lothar Meyer -- The First Identifier of Periodicity?"; retrieved from rsc.org
Daintith, John; "Meyer, Julius Lothar" in the Biographical Encyclopedia of Scientists, Third Edition; CRC Press; 2010
Scerri, Eric; A Tale of Seven Elements; Oxford University Press; 2013
Julius Lothar Meyer Wikipedia Entry