Layered double hydroxides : present and future / Vicente Rives, editor.

Format:

Book

Contributor:

Rives, Vicente.

Language:

English

Subjects (All):

Layered double hydroxides.

Chemistry, Organic.

Physical Description:

1 online resource (513 p.)

Edition:

1st ed.

Place of Publication:

New York : Nova Science Publishers, c2001.

Language Note:

English

Summary:

Layered double hydroxides are one of the variety of names given to a family of layered materials first discovered in Sweden in 1842. These materials are interesting because their layer cations can be changed among a wide selection, and the interlayer anion can also be (nearly) freely chosen. Like cationic clays, they can be pillared and can exchange interlayer species -- thus increasing applications and making new routes to derivatives. The principle areas of application include catalyst support, anion scavengers, polymer stabilisers, and antacids. In the last several years, reviews and studies of LDHs have dealt with these uses. This book aims to update the current body of LDH knowledge from a wide array of views. The first section addresses the synthesis and physiochemical characterisation of these materials, and section two focuses on the applications of LDHs.

Contents:

Intro

LAYERED DOUBLE HYDROXIDES: PRESENT AND FUTURE

LIBRARY OF CONGRESS CATALOGING-IN-PUBLICATION DATA

CONTENTS

PREFACE

PART I: SYNTHESIS, STRUCTURE AND CHARACTERISATION

Chapter 1: LAYERED DOUBLE HYDROXIDES: SYNTHESIS AND POST-SYNTHESIS MODIFICATION

INTRODUCTION

STRUCTURAL DESCRIPTION

PREPARATION OF LDHS

POST SYNTHESIS MODIFICATION OF LDHS

REFERENCES

Chapter 2: CRYSTAL STRUCTURE AND X-RAY IDENTIFICATION OF LAYERED DOUBLE HYDROXIDES

LAYERS AND INTERLAYERS

EXPERIMENTAL METHODS: A BRIEF OUTLINE

ONE-DIMENSIONAL STRUCTURAL MODELS OF CO3- AND SO4-BEARING LDHS

POLYTYPE DIVERSITY OF THE LDH COMPOUNDS

STRUCTURAL MODELS OF LDH POLYTYPES AND THEIR X-RAY DIFFRACTION FEATURES

POLYTYPE DIVERSITY OF EXPERIMENTALLY STUDIED LDHS

NATURAL AND SYNTHETIC LDHS WITH UNUSUAL STRUCTURAL FEATURES

CONCLUSION

Chapter 3: COMPUTER MODELLING OF LAYERED DOUBLE HYDROXIDES

COMPUTER SIMULATION METHODOLOGY

RESULTS AND DISCUSSION

OTHER LDH SIMULATIONS

CONCLUDING REMARKS

Chapter 4: STUDY OF LAYERED DOUBLE HYDROXIDES BY THERMAL METHODS

LAYERED DOUBLE HYDROXIDES WITH VOLATILE, INORGANIC ANIONS

LAYERED DOUBLE HYDROXIDES WITH ORGANIC ANIONS

LAYERED DOUBLE HYDROXIDES WITH PERMANENT INORGANIC ANIONS

THE SPECIAL CASE OF REDUCTION

CONCLUSIONS

ACKNOWLEDGMENTS

Chapter 5: INFRARED AND RAMAN SPECTROSCOPIC STUDIES OF LAYERED DOUBLE HYDROXIDES (LDHS)

INFRARED AND RAMAN SPECTROSCOPY

INFRARED AND NEAR-INFRARED SPECTROSCOPY

INFRARED EMISSION SPECTROSCOPY

RAMAN SPECTROSCOPY

FACTOR GROUP ANALYSIS

THE HYDROXIDE LAYERS

SIMPLE INTERLAYER ANIONS

INTERLAYER METAL COMPLEXES

SOME SELECTED INTERLAYER AND ADSORBED ORGANIC COMPLEXES.

WATER

INFRARED EMISSION SPECTROSCOPY DURING THE THERMAL TREATMENT OF LDHS

ACKNOWLEDGEMENTS

Chapter 6: SOLID-STATE NMR AND EPR STUDIES OF HYDROTALCITIES

SOLID-STATE NMR: BASIC IDEAS

NMR STUDIES ON LAYERED DOUBLE HYDROXIDES

EPR STUDIES ON LAYERED DOUBLE HYDROXIDES

Chapter 7: INVESTIGATING LAYERED DOUBLE HYDROXIDES BY MÖSSBAUER SPECTROSCOPY

STRUCTURAL CHANGES UPON THERMAL TREATMENT OF LDHS

Chapter 8: SURFACE TEXTURE AND ELECTRON MINCROSCOPY STUDIES OF LAYERED DOUBLE HYDROXIDES

HYDROTALCITE AND HYDROTALCITE-LIKE LDHS

LAYERED DOUBLE HYDROXIDES WITH INTERCALATED POLYOXOMETALATES

LAYERED DOUBLE HYDROXIDES WITH INTERCALATED HEXACYANOFERRATE COMPLEXES

CALCINED LDHS

ELECTRON MICROSCOPY

PART II: APPLICATIONS

Chapter 9: LAYERED DOUBLE HYDROXIDES IN WATER DECONTAMINATION

ADSORPTION OF INORGANIC CONTAMINANTS ON HT AND CHT

ADSORPTION OF ORGANIC CONTAMINANTS ON HT AND CHT

ADSORPTION PROPERTIES OF ORGANOHYDROTALCITES FOR CONTAMINANTS

Chapter 10: APPLICATIONS OF HYDROTALCITE-TYPE ANIONIC CLAYS (LAYERED DOUBLE HYDROXIDES)IN CATALYSIS

APPLICATIONS AS CATALYST SUPPORTS

INTERMEDIATE OR FINE CHEMICAL SYNTHESIS AND ORGANIC REACTIONS

AIR DECONTAMINATION

ADVANCES IN NATURAL GAS CONVERSION

PILLARED OR INTERCALATED HT ANIONIC CLAYS

Chapter 11: HYDROGENATION CATALYSIS BY MIXED OXIDES PREPARED FROM LDHS

INTRODUCTION: HYDROGENATION REACTIONS

HYDROGENATION OF UNSATURATED HYDROCARBONS: HYDROGENATION OF ACETYLENE

HYDROGENATION OF UNSATURATED HETEROCOMPOUNDS

REFERENCES.

Chapter 12: LAYERED DOUBLE HYDROXIDES AND THEIR INTERCALATION COMPOUNDS IN PHOTO-CHEMISTRY AND IN MEDICINAL CHEMISTRY

PHOTOPHYSICAL AND PHOTOCHEMICAL PROCESSES IN A CONSTRAINED MEDIA

SYNTHETIC STRATEGIES TO OBTAIN INTERCALATION COMPOUND AND COMPOSITE LDH-CHROMOPHORES

LDH - ANIONIC DYE INTERCALATION COMPOUNDS AND THEIR FLUORESCENCE PROPERTIES

LDH INTERCALATES CONTAINING LUMINESCENT INORGANIC COMPLEXES AND THEIR PHOTOPHYSICAL PROPERTIES

PORPHYRIN AND PHTALOCYANINE-LDH INTERCALATION COMPOUNDS AND THEIR PHOTO REACTIVITY

OTHER LDH-COMPOSITES WITH PHOTOLUMINESCENCE AND NON LINEAR OPTIC PROPERTIES

ORGANIC PHOTOCHEMISTRY INSIDE THE LDH INTERLAYER REGION

LDHS IN MEDICINAL CHEMISTRY AND IN PHARMACEUTICAL FORMULATIONS

LDHS IN PHARMACEUTICAL FORMULATIONS AND DRUG RELEASE

Chapter 13: ENVIRONMENTAL CHEMISTRY OF IRON(II)-IRON(III) LDHS (GREEN RUSTS)

STRUCTURE

SYNTHESIS

PRODUCT CLEANUP AND STORAGE

IDENTIFICATION AND CHARACTERIZATION

THERMODYNAMIC STABILITY

POTENTIOMETRY

SOLUBILITY MEASUREMENTS

SOLUBILITY AND STABILITY DIAGRAMS

GREEN RUSTS IN NATURAL ENVIRONMENTS

INDEX.

Notes:

Description based upon print version of record.

Includes bibliographical references and index.

ISBN:

1-61209-289-6

OCLC:

923660077