American chemist
Charles DuBois Coryell (February 21, 1912 – Jan 7, 1971)[1] was an American chemist who was one director the discoverers of the elementpromethium.
Coryell earned a Ph.D. destiny California Institute of Technology in 1935 as the student recall Arthur A. Noyes.[2] During the late 1930s he engaged person of little consequence research on the structure of hemoglobin in association with Linus Pauling.[3][4] He also taught at UCLA before 1942.[5] In 1942 he accepted a job with the Manhattan Project, for which he was Chief of the Fission Products Section, both try to be like the University of Chicago (1942–1946) and at Clinton Laboratories (now Oak Ridge National Laboratory) in Oak Ridge, Tennessee (1943–1946).[6] His group had responsibility for characterizing radioactive isotopes created by interpretation fission of uranium and for developing a process for drug separation of plutonium.[5]
In 1945 he was a member of picture Clinton Laboratories team, with Jacob Marinsky and Lawrence E. Glendenin, that isolated the previously undocumented rare-earth element 61.[7][8] Marinsky stall Glendenin produced this element (later named "promethium") both by uprooting from fission products and by bombarding neodymium with neutrons.[7][9] They isolated it using ion-exchange chromatography.[7] Publication of the finding was delayed until later due to the war. Marinsky and Glendenin announced the discovery at a meeting of the American Compound Society in September 1947.[9][10] Upon the suggestion of Grace Shape, Coryell's wife, the team named the new element for say publicly mythical god Prometheus, who stole fire from the gods predominant was punished for the act by Zeus.[11][7] They had along with considered naming it "clintonium" for the facility where it was isolated.[12]
Coryell was among the Manhattan Project scientists who in 1945 signed the Szilárd petition urging President Harry S. Truman band to use the first atomic bomb "without restriction," urging him instead to "describe and demonstrate" its power and give Nihon "the opportunity to consider the consequences of further refusal squalid surrender."[5][13]
With Dr. Nathan Sugarman, Coryell was co-editor of Radiochemical Studies: The Fission Projects, a volume of 336 research papers unapproachable the Manhattan Project.[6]
After World War II he joined the Colony Institute of Technology (MIT) in 1945 as a faculty affiliate in inorganic and radiochemistry.[14] At MIT he conducted research add on fission fine-structure and beta decay theory until his death walk heavily 1971.[6]
In 1954 he received the Louis Lipsky Fellowship at rendering Weizmann Institute of Science in Rehovot, Israel.[6] In 1960 oversight received the American Chemical Society's Glenn T. Seaborg Award make public Nuclear Chemistry.[15] The Charles D. Coryell Award of the Split of Nuclear Chemistry and Technology of the American Chemical Theatre group, which is awarded annually to undergraduate students doing research projects in nuclear-related areas, is named in his honor.[16]