2024
DOI: 10.1021/acs.inorgchem.3c03948
|View full text |Cite
|
Sign up to set email alerts
|

Stabilization of Pr4+ in Silicates─High-Pressure Synthesis of PrSi3O8 and Pr2Si7O18

Niko T. Flosbach,
Maxim Bykov,
Elena Bykova
et al.

Abstract: The reaction between PrO 2 and SiO 2 was investigated at various pressure points up to 29 GPa in a diamond anvil cell using laser heating and in situ single-crystal structure analysis. The pressure points at 5 and 10 GPa produced Pr 2 III (Si 2 O 7 ), whereas Pr 4 III Si 3 O 12 and Pr 2 IV (O 2 )O 3 were obtained at 15 GPa. Pr 4 III Si 3 O 12 can be interpreted as a high-pressure modification of the still unknown orthosilicate Pr 4 III (SiO 4 ) 3 . Pr IV Si 3 O 8 and Pr 2 IV Si 7 O 18 that contain praseodymium… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
0
0

Year Published

2024
2024
2024
2024

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
references
References 90 publications
0
0
0
Order By: Relevance