- Aristid von Grosse
Infobox_Scientist
name = Aristid von Grosse
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work_institution =Kaiser Wilhelm Institute for Chemistry ,University of Chicago
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doctoral_advisor =Otto Hahn
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known_for = isolation of pureprotactinium compounds
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footnotes =Aristid von Grosse was a German
nuclear chemist . During his work with Otto Hahn he got access to waste material from theradium production with this starting material he was able in 1927 to isolated protactinium oxide [cite journal
author = Aristid von Grosse
title = Das Element 91; seine Eigenschaften und seine Gewinnung
pages = 233–245
journal =Berichte der deutschen chemischen Gesellschaft
doi = 10.1002/cber.19280610137
volume = 61
issue = 1
year = 1928] and was later able to produce metallic protactinium [cite journal
author = Aristid von Grosse
journal = Science
year = 1934
title = Element 91
volume = 80
issue = 2084
pages = 512–516
doi = 10.1126/science.80.2084.512] by decomposition of protactinium iodide.Reference
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