Synthesis and physicochemical characterization of a new mixed-valence IronIII-ZincII diphosphate: Zn2+Fe23+(P2O7)2

被引：8

作者：

Lamsaf, Hafsae ^{[1
,2
]}

Fausto, Rui ^{[2
]}

Costa, Benilde F. O. ^{[3
]}

Toyir, Jamil ^{[4
]}

Elghadraoui, El H. ^{[1
]}

Ijjaali, Mustapha ^{[1
]}

Oulmekki, Abdallah ^{[1
]}

机构：

[1] Univ Sidi Mohammed Ben Abdellah, Fac Sci & Technol Fez, Chem Lab Condensed Matter LCMC, BP 2202, Taza, Morocco

[2] Univ Coimbra, Dept Chem, Lab Criospect & Biospect, P-3004535 Coimbra, Portugal

[3] Univ Coimbra, Dept Phys, CFisUC, P-3004512 Coimbra, Portugal

[4] Sidi Mohamed Ben Abdellah Univ, Polydisciplinary Fac Taza, Lab Condensed Matter Chem, Res Team Proc Energy & Environm, BP 1223, Taza, Morocco

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2018年 / 216卷

关键词：

Diphosphate synthesis; X-ray diffraction (XRD); Infrared and Raman spectroscopies; Mossbauer spectroscopy; Vibrating Sample Magnetometer (VSM); DIIRON(III) PYROPHOSPHATE; OXIDATIVE DEHYDROGENATION; ISOBUTYRIC ACID; PHOSPHATES;

D O I：

10.1016/j.matchemphys.2018.05.060

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new mixed-valence iron(III)-zinc(II) diphosphate, Zn2+Fe3+ (P2O7)(2), has been prepared by a dry way and characterized structurally by several techniques. Analysis of the powder diffraction pattern of the synthesized di phosphate showed that it is isostructural with the iron(III)-iron(II) diphosphate, Fe2+Fe3+(P2O7)(2), crystallizing in an orthorhombic symmetry in the Pnma space group. Other physical properties were characterized using Mossbauer spectroscopy and Vibrating Sample Magnetometer measurements, which showed that this new phosphate with Fe3+ ions in VI coordination has a paramagnetic behavior at room temperature. Infrared and Raman spectroscopies were also used in this study to help characterizing structurally the new synthesized material.

引用

页码：22 / 27

页数：6

共 28 条

[21] New mixed valence iron oxides (Pb,A)Sr4Fe2O9-delta (A=Cd, Hg) with the 0201-1201 intergrowth type structure
Nguyen, N
Daniel, P
Groult, D
Raveau, B
Greneche, JM
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Mesa, JL
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Khedhiri, L.
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Soudani, S.
Ferretti, V.
Lefebvre, F.
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Ben Nasr, C.
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