Synthesis and characterization of an VOPO4-polyaniline lamellar hybrid compound

被引：15
作者：
de Farias, RF [1 ]
Airoldi, C [1 ]
机构：
[1] Univ Estadual Campinas, Inst Quim, BR-13083970 Campinas, SP, Brazil
来源：
SOLID STATE SCIENCES | 2003年 / 5卷 / 04期
关键词：
oxovanadium phosphate; polyaniline; intercalation compounds;
D O I：
10.1016/S1293-2558(03)00046-3
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Taking into account the oxidant properties of vanadium (V) compounds, the lamellar matrix VOPO4.2H(2)O is used as an oxidant agent towards aniline, giving as product an. VOPO4-polyaniline intercalation compound of formula VOPO4.(C6H4N)(l.l), which exhibits an interlayer distance of 1.6 nm. The SEM micrographs obtained for the VOPO4-Pani, hybrid matrix shows that the microstructure of VOPO4.2H(2)O is changed after reaction, with a total exfoliation of the oxovanadium matrix, as well as a decrease of the crystallite grain sizes. (C) 2003 Editions scientifiques et medicales Elsevier SAS. All rights reserved.
引用
收藏
页码：611 / 613
页数：3
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