Spectroscopic Analysis of the Interstitial Anions in Some Layered Double Hydroxide Materials

被引：0

作者：

Frunza, Ligia ^{[1
]}

Gheorghe, Nicoleta ^{[1
]}

Iova, Floriana ^{[2
]}

Ganea, Paul ^{[1
]}

Neatu, Florentina ^{[3
]}

Parvulescu, Vasile I. ^{[3
]}

机构：

[1] Natl Inst Mat Phys, Magurele, Romania

[2] Univ Bucharest, Dept Opt, Fac Phys Spect Plasma & Lasers, Magurele 077125, Romania

[3] Univ Bucharest, Fac Chem, Chem Technol & Catalysis Dept, Bucharest 030018, Romania

来源：

REVISTA DE CHIMIE | 2011年 / 62卷 / 08期

关键词：

layered compounds; nanostructures; interlayer anions; infrared spectroscopy; thermogravimetric analysis; HYDROTALCITE-LIKE COMPOUNDS; THERMAL-DECOMPOSITION; NATURAL HYDROTALCITES; H-MORDENITE; FT-IR; PHYSICOCHEMICAL PROPERTIES; SELECTIVE REDUCTION; CATALYTIC-REDUCTION; EXCHANGE REACTIONS; RAMAN-SPECTRA;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Layered double hydroxide materials with Zn2+ and Mg2+ as bivalent cations and Al3+ and Ga3+ as trivalent cations were studied. The anions to balance the positive charge of the network were carbonate and/or nitrate. The samples were prepared in laboratory and routinely characterized. Here the investigations by Fourier transform infrared spectra and thermogravimetric measurements are detailed. On the basis of calibration curves for carbonate and nitrate ions obtained from IR spectra of the corresponding salts, the sample analysis of the interlayer anions was performed quantitatively.

引用

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页码：766 / 772

页数：7

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