Marie Curie - Department of Chemistry [FSU]
Transcription
Marie Curie - Department of Chemistry [FSU]
Marie Curie 1867 ‐ 1934 Nobel prize in Physics, 1903 (jointly with Pierre Curie and Henri Becquerel) Nobel prize in Chemistry, 1911 Presented by Penny J. Gilmer, Ph. D, D. Sc.Ed. Professor Emerita Florida State University January 18, 2011 InternaPonal Year of Chemistry Networking Breakfast, Florida State University 1 Manya Sklodowska’s childhood Parents were teachers Birthplace: Warsaw, Poland Three sisters & one brother Manya’s mother died of TB Oldest sister, Zosia, died of typhus • Manya, a brilliant, serious student • • • • • InternaPonal Year of Chemistry Networking Breakfast, Florida State University 2 Young adulthood as governess • Decided to work to earn money so Bronya could move to Paris and study medicine • At 18, became a governess in a home in country • Bronya promised to pay for Marie to come to Paris, once she graduated InternaPonal Year of Chemistry Networking Breakfast, Florida State University 3 Marie Sklodowska to Paris to study • Photo taken (Marie on le]) before she moved to Paris at age 25, to study at the Sorbonne • Paris was free while Poland was under Russian rule • Student in the Faculty of Science at last, taking physics & mathemaPcs • IniPally, lived with sister, Bronya, and brother‐in‐law, then moved to cold flat by self, in LaPn Quarter to study InternaPonal Year of Chemistry Networking Breakfast, Florida State University 4 Meets French physicist Pierre Curie • VisiPng professor from Germany introduced Marie to Pierre who worked at another university and had room for Marie to do experiments • He gave her copy of arPcle of his, “On symmetry in physical phenomena: Symmetry of an electric field and of a magnePc field” • He wrote her: “…of her patrioPc dream, our humanitarian dream, and our scienPfic dream” InternaPonal Year of Chemistry Networking Breakfast, Florida State University 5 Married at 27, and first child, Irene, at 29 • SPll to work on her doctoral work • Henri Becquerel, her major professor, followed up on Roentgen’s discovery of X‐rays—Becquerel found spontaneous emission of rays from uranium InternaPonal Year of Chemistry Networking Breakfast, Florida State University 6 Marie used Pierre’s quartz piezoélectrique to measure radioacPvity • Measured “power of ionizaPon” using equipment that Pierre and his brother, Jacques, had discovered earlier • Wondered about source of the energy and realized it came from the atom • Coined term “radioacPvity” • Studied “all known chemical bodies”; new elements more radioacPve than U or Th; discovered polonium and radium InternaPonal Year of Chemistry Networking Breakfast, Florida State University 7 Periodic table • Marie discovered radioacPvity in… – Thorium (independently discovered by another too) – Polonium (named a]er naPve country, Poland) – Radium (radiates light, so radioacPve) • Po and Ra, new elements, discovered in pitchblende, using radioacPvity emiqed to follow their purificaPon InternaPonal Year of Chemistry Networking Breakfast, Florida State University 8 Nobel Prize in Physics in 1903 “The prize was divided, one half being awarded to: • ANTOINE HENRI BECQUEREL in recogniPon of the extraordinary services he has rendered by his discovery of spontaneous radioacPvity the other half jointly to: • PIERRE CURIE and MARIE CURIE (SKLODOWSKA), in recogniPon of the extraordinary services they have rendered by their joint researches on the radiaPon phenomena discovered by Professor Henri Becquerel.” InternaPonal Year of Chemistry Networking Breakfast, Florida State University 9 Few years a]er Nobel… • Had second child, Eve, in 1904 • Pierre was made a professor • Pierre died tragically in accident, 1906 • A]er his death, although very difficult, Marie assumed his professorship InternaPonal Year of Chemistry Networking Breakfast, Florida State University 10 nd Photo a]er her 2 Nobel prize • In 1911, received the Nobel Prize in Chemistry “in recogniPon of her services to the advancement of chemistry by the discovery of the elements radium and polonium, by the isola4on of radium and the study of the nature and compounds of this remarkable element” • She was first woman to receive a Nobel prize, and first person to receive two Nobel prizes InternaPonal Year of Chemistry Networking Breakfast, Florida State University 11 Another highlight of Marie’s life • During WWI she brought X‐rays to the field to treat soldiers • She taught her older daughter, Irene, then 18, about radiaPon during WWI; in 1935, Irene received Nobel prize in Chemistry with her husband, Frederic Joliet‐ Curie, for discovering induced radioacPvity InternaPonal Year of Chemistry Networking Breakfast, Florida State University 12 Book references • Madame Curie, by Eve • Obsessive Genius: The Curie (1937) Inner World of Marie Curie, by Barbara Goldsmith • Scien4sts in Power, by (2005) Spencer Weart (1979) • The Curies: A Biography of • Marie Curie, by Susan the Most Controversial Quinn (1995) Family in Science, by Denis • Crea4ve Couples in the Brian (2005) Sciences, by Helena Pycior, Nancy Slack, and • The Madame Curie Complex: The Hidden Pnina Abir‐Am (1996) History of Women in Science, by Julie Des Jardins (2010) InternaPonal Year of Chemistry Networking Breakfast, Florida State University 13 Upcoming Symposium on Marie Curie • At the AAAS Annual MeePng in Washington, DC on February 18, 2011, Penny Gilmer has organized a symposium honoring Marie Curie, with three excellent speakers: – Patricia Baisden: Marie Curie, the Premier Chemist, Co‐Discoverer of RadiaPon and RadioacPvity – Pnina Abir‐Am : Historical PerspecPves on the Public Memory of Marie S. Curie (2011, 1911) – Julie Des Jardins : The Marie Curie Complex: The Hidden History of Women in Science InternaPonal Year of Chemistry Networking Breakfast, Florida State University 14