| Series | Geology and mineralogy research developments |
| Contents |
Montmorillonite-based aluminosilicate materials : properties and applications / Domingos Lusit©Øneo Pier Macuvele, Ana Paula Fagundes, Rozineide Aparecida Antunes Boca Santa, Jonas Valente Matsinhe, Natan Padoin, C©Ưntia Soares, and Humberto Gracher Riella -- Pillared Clays, a class of heterogeneous catalysts derived from modified clay minerals : properties and uses in waste pyrolysis / Ana C. S. Serra, Monica R. C. Marques and Jacyra G. Faillace -- Application of synthetic aluminosilicates in adhesive dry construction mixtures / Loganina Valentina Ivanovna and Zhegera Kristina Vladimirovna -- Surface modification of aluminosilicate by amphiphiles : fabrication of ultrathin films / Yoshinori Abiko and Atsuhiro Fujimori -- Amorphous mesoporous aluminosilicates in the synthesis of N-Heterocyclic compounds / Nellya G. Grigorieva, Marat R. Agliullin, Sergey V. Bubennov, Svetlana A. Kostyleva, Nadezhda A. Filippova, Vera R.Bikbaeva and Boris I. Kutepov -- Composites of bentonite, chitosan and polyacrylamide : preparation, characterization, and application in urease immobilization / Demet Bayba¿¿, Serhat ©¿ner and Ulvi Ulusoy -- Crystalline aluminosilicates for radionuclide remediation / Brian J. Riley and Saehwa Chong -- Synthesis of layered aluminosilicate by direct method / T.T. Sundaram -- Clinoptilolite-rich tuff - a native aluminosilicate nanocomposite for the removal of trace quantities of pollutants / Eva Chmielewsk©Ł, Ren©Łta G©đrov©Ł, W¿¿odzimierz Tylus, M©Łria Kova♯¿akov©Ł and Jozef Krav♯©Łk -- Modern syntheses and the use of MOR type zeolite in adsorption and catalysis / Travkina Olga, Ahmed K. Ramadan and Kutepov Boris -- Oligomerization of unsaturated compounds in the presence of hierarchical zeolite Y / Sergey V. Bubennov, Nellya G. Grigoriev, Dmitry V. Serebrennikov, Marat R. Agliullin, Alfira N. Khazipova and Boris I. Kutepov -- Preparation and characterization of chitosan-zeolite composite@polyacrylamide : adsorptive features for thorium / Onur Eninan©ʹ and Ulvi Ulusoy -- Application of kaolin as an aluminosilicate source to produce geopolymer and zeolitic materials / Rozineide Aparecida Antunes Boca Santa PhD, Humberto Gracher Riella, Domingos Lusit©Øneo Pier Macuvele, Natan Padoin, and C©Ưntia Soares -- A DFT study of the acetyl transfer reaction catalyzed by H-ZSM-5 Zeolite using a 3T-cluster approach / Pablo Corregidor and Emilce Ottavianelli. |
| Abstract |
"An Introduction to Aluminosilicates first reviews the main advances in the methods of obtaining synthetic montmorillonite for environmental and biomedical applications. Polyhydroxy metal complexes of Al, Fe, Zr, Cr and Ti (inorganic pillarizing agents) are studied for the synthesis of pillared clays. Information is provided on the possibility of using amorphous aluminosilicates as a modifying additive in the formulation of cement-based dry building mixtures. The physicochemical properties of the additive are considered, and the results of XRD and DTA analyzes are presented. The authors investigate the molecular orientation and surface morphology of organized molecular films with regard to solid-state structures for organo-modified aluminosilicates by a surface pressure-area isotherm, in-plane and out-of plane X-ray diffraction, and atomic force microscopy. A new method for the synthesis of amorphous mesoporous aluminosilicates with acidic properties and a narrow pore size distribution in the range of 2-7 nm is also explored. The urease immobilization of composite adsorbents polyacrylamide-bentonite, polyacrylamide-chitosan, and polyacrylamide-chitosan-bentonite is assessed, produced from polyacrylamide as a hydrogel, bentonite as an aluminosilicate mineral, and chitosan as a polysaccharide. Following this, the authors provide a brief overview of literature data where crystalline aluminosilicates have been utilized for the capture and immobilization of radionuclides. The physiochemical properties of as-synthesized layered aluminosilicate are characterized by small angle PXRD, FTIR, porosity studies, thermal studies, 27Al MAS NMR, and morphological studies. Subsequently, this compilation addresses the way in which magnetic nanoparticles have proven to be frequently occurring building blocks for hybrid structure construction and, moreover, have shown innovative prospects as multifunctional adsorbents. Modern methods for the synthesis of highly dispersed micro- and micromesoporous mordenite with a high degree of crystallinity, as well as high crystallinity mordenite with a hierarchical porous structure, methods for modifying the mentioned crystalline aluminosilicates as a result of postsynthetic treatments, and modern adsorption and catalytic systems based on them are described. Next, the high activity and selectivity of high crystallinity zeolite Y with a hierarchical porous structure in the synthesis of practically important oligomers of various unsaturated compounds is established. The adsorptive features of PAAm-Ch-Z for Th4 are investigated in view of its dependency on pH, concentration, time, temperature and ionic strength. The parameters derived from the compatibility of experimentally obtained data to Langmuir, Freundlich and Dubinin-Radushkevich, van t'Hoff, pseudo frist-/second-order and Weber Morris models are utilized in the evaluation of adsorption and its thermodynamics and kinetics. Based on the importance and wide use of industrial kaolin, the penultimate chapter focuses on two materials that may be produced from metakaolin: geopolymers and synthetic zeolites. The applications of kaolin in the production of geopolymers has been studied in order to obtain geopolymer matrices with different application potentials. Lastly, the authors consider a possible mechanism for the generation of an acetyl-zeolite intermediate via transfer from different acetyl donors through theoretical studies using a cluster model of H-ZSM-5 zeolite designed by three TO4 tetrahedral units"-- Provided by publisher. |
| Bibliography note | Includes bibliographical references and index. |
| Access restriction | Available only to authorized users. |
| Technical details | Mode of access: World Wide Web |
| Genre/form | Electronic books. |
| LCCN | 2020000118 |
| ISBN | 9781536172508 (hardcover) |
| ISBN | (adobe pdf) |
