Heating-Induced Conversion of Sr-Contaminated Brushite - EXAFS Data Analysis

• Authors: E. Rokita , J. Łażewski , C. Hermes , H.-F. Nolting
• Languages of publication: EN

Abstracts

EN

The extended X-ray absorption fine structure method was applied to determine changes of the coordination parameters of Sr atoms during the thermal conversion of Sr-contaminated brushite into calcium pyrophosphate. The results revealed that the changes of the crystallographic structure induced by heating are correlated with the rearrangement of the Sr environment. It was also confirmed that Sr may be used as a marker of Ca in cases of thermal conversions of orthophosphate groups into pyrophosphate groups.

Keywords

EN

78.70.Dm

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1994
• Volume: 86
• Issue: 5
• Pages: 767-770

Dates

published

1994-11

Contributors

author

E. Rokita

• Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland

author

J. Łażewski

• Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland

author

C. Hermes

• EMBL Outstation Hamburg, c/o DESY, Notkestr. 85, 2000 Hamburg 52, Germany

author

H.-F. Nolting

• EMBL Outstation Hamburg, c/o DESY, Notkestr. 85, 2000 Hamburg 52, Germany