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pro vyhledávání: '"La1−xSrxMnO3±δ catalysts"'
Autor:
Patrícia Mendonça Pimentel, Marcus Antônio de Freitas Melo, Renato Canha Ambrosio, F. M. M. Borges, Carlos Neco da Silva Júnior, Dulce Maria de Araújo Melo
Publikováno v:
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
XAFS experiments at the Mn and Sr K-edges were carried out in order to investigate the short-range arrangement of Mn and Sr sites on La1−xSrxMnO3±δ highly doped perovskites (x = 0, 0.2, 0.4 and 0.6). The Mn K-edge EXAFS spectra show a static Jahn