X-RAY PHOTOELECTRON-SPECTROSCOPY AND MOSSBAUER-SPECTROSCOPY STUDY OF IRON(III) AND ANTIMONY(V) OXIDES GRAFTED ONTO A SILICA-GEL SURFACE

被引：25

作者：

BENVENUTTI, EV

GUSHIKEM, Y

VASQUEZ, A

DECASTRO, SC

ZALDIVAR, GAP

机构：

[1] UNIV CAMPINAS,INST QUIM,CP 6154,BR-13081 CAMPINAS,SP,BRAZIL

[2] UNIV FED RIO GRANDE SUL,INST FIS,BR-91500 PORTO ALEGRE,RS,BRAZIL

[3] UNIV CAMPINAS,INST FIS GLEB WATAGHIN,BR-13081 CAMPINAS,SP,BRAZIL

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1991年 / 19期

关键词：

D O I：

10.1039/c39910001325

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Pronounced antimony surface enrichment on a silica gel surface grafted with Sb2O5 is evident after adsorption of Fe3+, and the surface new phase, presumably FeSbO4, is thermally very stable.

引用

页码：1325 / 1327

页数：3

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