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Finding aid prepared by IS, 2007; MA, 2007
© 2007 University of Chicago Library
Urey, Harold C. Papers
1.5 linear feet (3 boxes)
Special Collections Research Center
Harold C. Urey was a physical chemist who won the Nobel Prize for the discovery of deuterium, served as Director of War Research for Columbia University's Atomic Bomb Project, then joined the University of Chicago's Institute for Nuclear Studies. This collection consists of scientific notebooks developed by Urey and his students, most dating from the mid-1930s and documenting research in isotope separation, an area in which Urey was the leading authority.
Open for research.
When quoting material from this collection, the preferred citation is: Urey, Harold C. Papers, [Box #, Folder #], Special Collections Research Center, University of Chicago Library
Harold Clayton Urey was born on April 29, 1893 in Walkerton, Indiana. He received his Bachelor of Science degree in Zoology from the University of Montana in 1917 and a Ph.D. in Chemistry from the University of California in 1923. Following postgraduate work at Niels Bohr's Institute for Theoretical Physics, he taught at Johns Hopkins University, and was appointed Associate Professor in Chemistry at Columbia University in 1929. In 1934 he was awarded the Nobel Prize in Chemistry for the discovery of deuterium. He continued to research isotopic chemistry, and particularly the separation of isotopes.
Between 1940 and 1945, Urey served as Director of War Research, Atomic Bomb Project, at Columbia University, where he contributed to the Manhattan Project. In 1945, he moved to the University of Chicago's Institute for Nuclear Studies, becoming the Martin A. Ryerson Professor in 1952. His work at University of Chicago made major contributions to the field of geochemistry. He later went on to positions at Oxford and University of California.
Following World War II, Urey advocated arms control and nuclear safety, joining the Union of Concerned Scientists. Later in his life, he was involved in the U.S. space program as an advisor and consultant.
Urey's publication include Atoms, Molecules and Quanta (1930, with A.E. Ruark), and The Planets (1952), as well as numerous papers. From 1933 to 1940, he was editor of the Journal of Chemical Physics.
This collection consists of 17 laboratory notebooks developed by Urey and the students he mentored. Most of the notebooks date from the mid-1930s, immediately following Urey's discovery of deuterium and spanning the award of his Nobel Prize and further research in isotope separation at Columbia University.
Many of the students whose notebooks are included here made important contributions to their fields, both in their work with Urey and later in their careers. Represented here are Harry G. Thode, a prominent Canadian nuclear chemist and key figure in the development of McMaster University; Charles A. Bradley, with whom Urey introduced the Urey-Bradley force field; Weldon G. Brown, who went on to serve as a professor of organic chemistry at University of Chicago; and several others who performed significant research in isotope separation under Urey's mentorship.
The notebooks in Box 3 are not identified by the researchers who developed them, but are likely to be Harold Urey's own, or possibly those of his students.
The following related resources are located in the Department of Special Collections:
Association of Oak Ridge Engineers and Scientists. Records
Atomic Scientists of Chicago. Records
Bulletin of the Atomic Scientists. Records
Chandrasekhar, Subrahmanyan. Papers
Darwin Centennial Celebration. Records
Emergency Committee of Atomic Scientists. Records
Fermi, Enrico. Collection
Franck, James. Papers
Harrison, Roland Wendell. Papers
Simpson, John. Papers
Urey, Harold Clayton
Manhattan Project (U.S.)
Bradley, Charles A., "Thermal Conductivity Apparatus," 1932-1935
Brown, Weldon G., "Fractionation of Carbon Isotopes," 1935
Daggett, A.F., "Record of Analysis of Samples from Heavy Water Plant I," 1934-1935
McLaren, James, n.d.
Myers, L.S., Jr., "Nuclear Studies," n.d.
Thode, Harry G., "Separation of Isotopes - Nitrogen," 1936
Thode, Harry G., 1937
Urey, Harold C., "Solutions to Numerical Problems in MacDougall's Thermodynamics," n.d.
Wahl, M.H., "Research," 1933
Wahl, M.H., 1934
Weber, Lawrence A., "Concentration of Isotopes," 1934-1936
Unidentified notebook, 1932
"N2 and C Isotopes, Enzyme Activity Tests," 1935
Unidentified notebook, 1937
"Isotope Separation," 1939
Unidentified notebook, 1944
"Gas Samples," 1948-1953