A low-temperature route for ReP2O7 synthesis

被引：2

作者：

Lisnyak, V. V. ^{[1
]}

Stus, N. V. ^{[1
]}

Stratiichuk, D. A. ^{[2
]}

Belyavina, N. M. ^{[3
]}

Markiv, V. Ya. ^{[3
]}

机构：

[1] Kyiv Natl T Shevchenko Univ, Dept Chem, UA-01033 Kiev, Ukraine

[2] Natl Acad Sci Ukraine, Inst Superhard Mat, Kiev, Ukraine

[3] Kyiv Natl T Shevchenko Univ, Dept Phys, UA-01033 Kiev, Ukraine

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2008年 / 183卷 / 09期

关键词：

chemical synthesis; DRIFT spectroscopy; molten phosphoric acid; rhenium diphosphate; X-ray powder diffraction (XRPD);

D O I：

10.1080/10426500801911243

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A low-temperature route for the synthesis of the Re(IV) diphosphate starting from ReO4- is presented. The ReP2O7 polycrystals have been prepared in 63% yield by an interaction of NH4ReO4 with molten phosphoric acid at 673 K with subsequent cooling down to 298 K. The synthesized ReP2O7 was characterized by X-ray powder diffraction (XRPD) and DRIFT spectroscopy.

引用

页码：2248 / 2255

页数：8

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