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Bengt Aurivillius

Bengt Aurivillius
Bengt Aurivillius 1965
Bengt Aurivillius 1965
Born(1918-12-04)December 4, 1918
Linköping, Sweden
DiedMay 2, 1994(1994-05-02) (aged 75)
Malmöhus, Sweden
NationalitySwedish
EducationStockholm University
OccupationChemist
Known forAurivillius phases
SpouseKarin Aurivillius
Scientific career
InstitutionsSwedish National Defence Research Institute
Stockholm University
Lund University

Bengt Aurivillius (4 December, 1918 in Linköping – 2 May, 1994 in St. Peter's Parish, Malmöhus County[1]) was a Swedish chemist known for his research in metal and mixed oxides.

Education and career

Aurivillius received his basic scientific education at the then Stockholm University where he graduated in 1937 and earned a fil. lic. in 1943.[2] By 1949, he had made some important discoveries about the oxidation of mixed metals, which became quite prominent in the world of chemistry. [citation needed] He completed his dissertation, "X-ray Examinations of Bismuth Oxifluoride and Mixed Oxides with Trivalent Bismuth", at Stockholm University in 1951. Aurivillius joined the Swedish National Defence Research Institute in 1952, where he worked first as a research engineer and later senior researcher.[2] By 1960, Aurivillius was a docent of physical chemistry and acting senior lecturer at the Stockholm University. In 1965, he was appointed professor of inorganic chemistry at Lund University, a professorship he held until 1983. During the sixties, he worked in the field of crystallography alongside his wife, Karin Aurivillius.

Scientific research

Aurivillius is known for his study on bismuth compounds, including bismuth sesquioxide (Bi2O3)[3] and bismuth layer structured ferroelectrics based on the oxide perovskite structure,[4] which was later named after him as the Aurivillius phases. He characterized the ferroelectric properties of these materials,[5] which have become a family of materials for lead-free ceramics.[6]

Personal life

Bengt Aurivillius is a member of the Aurivillius family, his father was the entomologist Christopher Aurivillius. His wife was crystallographer Karin Aurivillius.

See also

References

  1. ^ Swedish Death Book 1901-2013, (Version 6.0) National Archives (2011)
  2. ^ a b "Trio of professors appointed 'Monday's Council'", Svenska Dagbladet 1965-07-27, s.2
  3. ^ Aurivillius, Bengt; Sillén, Lars Gunnar (1945). "Polymorphy of Bismuth Trioxide". Nature. 155 (3932): 305–306. Bibcode:1945Natur.155..305A. doi:10.1038/155305a0. ISSN 0028-0836. S2CID 4044654.
  4. ^ B, Aurivillius (1949). "Mixed Bismuth Oxides with Layer Lattices I. The Structure Type of CaNb2Bi2O9". Arkiv Kemi. 1: 463–480.
  5. ^ Aurivillius, Bengt; Fang, P. H. (1962-05-01). "Ferroelectricity in the Compound Ba2Bi4Ti5O18". Physical Review. 126 (3): 893–896. Bibcode:1962PhRv..126..893A. doi:10.1103/PhysRev.126.893. ISSN 0031-899X.
  6. ^ Moure, Alberto; Castro, Alicia; Pardo, Lorena (2009). "Aurivillius-type ceramics, a class of high temperature piezoelectric materials: Drawbacks, advantages and trends". Progress in Solid State Chemistry. 37 (1): 15–39. doi:10.1016/j.progsolidstchem.2009.06.001.

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