ISSN:
1662-0356
Quelle:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Thema:
Allgemeine Naturwissenschaft
,
Technik allgemein
Notizen:
We present here a systematic study on the BaMIV(PO4)2 double phosphates. Wesuccessfully synthesized the compounds with MIV = Ti, Zr, Hf, Ge, Sn and Th. Several attempts toobtain the compounds with MIV = Pb, Re, Ce, U and Np have been also performed and thepreliminary findings are discussed here. In agreement with previous studies, the BaMIV(PO4)2 (MIV= Ti, Zr, Hf, Ge and Sn) compounds crystallize in the C1 2/m 1 space group (yavapaiite structure),while BaTh(PO4)2 exhibit a different structure. The results on the stability of the BaZr(PO4)2 andBaHf(PO4)2 yavapaiite-like compounds upon heating and cooling are presented
Materialart:
Digitale Medien
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/42/transtech_doi~10.4028%252Fwww.scientific.net%252FAST.45.2012.pdf
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