A fifth OH-stretching band in IR spectra of kaolinites

被引：47

作者：

Shoval, S ^{[1
]}

Yariv, S ^{[1
]}

Michaelian, KH ^{[1
]}

Lapides, I ^{[1
]}

Boudeuille, M ^{[1
]}

Panczer, G ^{[1
]}

机构：

[1] Univ Lyon 1, LPCML, CNRS, UMR 5620, F-69622 Villeurbanne, France

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1999年 / 212卷 / 02期

关键词：

kaolinite; infrared spectra; Raman spectra; hydroxyl-stretching bands; band Z;

D O I：

10.1006/jcis.1998.6055

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Transmission infrared spectra of different kaolinites were studied by curve fitting. These spectra generally exhibit four hydroxyl stretching bands. In this article we show that a fifth OH band (already identified in Raman and photoacoustic IR spectra of kaolinites) is also observed in transmission IR spectra of hydrothermal and authigenic kaolinites, which have a high degree of crystallinity, This additional band is weak or undetectable for kaolinites with a low degree of crystallinity. (C) 1999 Academic Press.

引用

页码：523 / 529

页数：7

共 19 条

[1]

BELLENGUEZ G, 1986, CR ACAD SCI II, V302, P131

[2]

BENTOR YK, 1966, P 2 INT CLAY C JER B, P23

[3]

BEYT M, 1986, CURR RES GEOL SURV I, V6, P33

[4] RELATION BETWEEN STRUCTURAL DISORDER AND OTHER CHARACTERISTICS OF KAOLINITES AND DICKITES [J].

BRINDLEY, GW ;

KAO, CC ;

HARRISON, JL ;

LIPSICAS, M ;

RAYTHATHA, R .

CLAYS AND CLAY MINERALS, 1986, 34 (03) :239-249

[5] EFFECTS OF PARTICLE SIZE AND STRUCTURE ON VIBRATIONAL FREQUENCIES OF LAYER SILICATES [J].

FARMER, VC ;

RUSSELL, JD .

SPECTROCHIMICA ACTA, 1966, 22 (03) :389-+

[6] FOURIER-TRANSFORM RAMAN-SPECTROSCOPY OF KAOLINITE, DICKITE AND HALLOYSITE [J].

FROST, RL .

CLAYS AND CLAY MINERALS, 1995, 43 (02) :191-195

[7] RAMAN-SPECTROSCOPIC STUDY OF KAOLINITE IN AQUEOUS SUSPENSION [J].

JOHNSTON, CT ;

SPOSITO, G ;

BIRGE, RR .

CLAYS AND CLAY MINERALS, 1985, 33 (06) :483-489

[8] POLARIZED SINGLE-CRYSTAL FOURIER-TRANSFORM INFRARED MICROSCOPY OF OURAY DICKITE AND KEOKUK KAOLINITE [J].

JOHNSTON, CT ;

AGNEW, SF ;

BISH, DL .

CLAYS AND CLAY MINERALS, 1990, 38 (06) :573-583

[9]

KELLER WD, 1966, P 2 INT CLAY C JER, P75

[10] COMPOSITIONAL AND STRUCTURAL VARIATIONS IN THE SIZE FRACTIONS OF A SEDIMENTARY AND A HYDROTHERMAL KAOLIN [J].

LOMBARDI, G ;

RUSSELL, JD ;

KELLER, WD .

CLAYS AND CLAY MINERALS, 1987, 35 (05) :321-335

← 1 2 →