Aurivillius phases
id:
aurivillius-phases-191-1982470
title:
Aurivillius phases
text:
Aurivillius phases are a form of perovskite represented by the general formulae is (Bi2O2)(An−1BnO3n+1) (where A is a large 12 co-ordinate cation, and B is a small 6 co-ordinate cation). Basically, their structure is built by alternating layers of [Bi2O2]2+ and pseudo-perovskite blocks, with perovskite layers that are n octahedral layers in thickness. This crystal structure was first described in 1949 by Swedish chemist Bengt Aurivillius. The first interest in Aurivillius phases arose from the o
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https://en.wikipedia.org/wiki/Aurivillius_phases
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date modified:
2023-09-15T15:16:08Z
main entity:
{"identifier":"Q16835453","url":"https://www.wikidata.org/entity/Q16835453"}
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