SOLID-STATE STUDIES ON RHODIUM-SUBSTITUTED CUCR2O4 SPINEL OXIDE

被引：5

作者：

PADMANABAN, N ^{[1
]}

AVASTHI, BN ^{[1
]}

GHOSE, J ^{[1
]}

机构：

[1] INDIAN INST TECHNOL,DEPT CHEM,KHARAGPUR 721302,W BENGAL,INDIA

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 1990年 / 86卷 / 02期

关键词：

D O I：

10.1016/0022-4596(90)90145-N

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Rhodium-substituted CuCr2O4, i.e., CuCr2-xRhxO4, spinel oxides were prepared. X-ray analysis showed that single phase spinels were obtained for x = 0 to 0.8, 1.8, and 2.0. The other samples had an additional Cu2Cr2O4 phase. The temperature variation of electrical resistivity for all the single phase samples except CuRh2O4 was similar to that of CuCr2O4 and with the substitution of Cr (3d transition metal) by Rh (4d transition metal) the conduction process did not change gradually from CuCr2O4 type to CuRh2O4 type. © 1990.

引用

页码：286 / 292

页数：7

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