Handbook of Layered MaterialsFocusing on layered compounds at the core of materials intercalation chemistry, this reference comprehensively explores clays and other classes of materials exhibiting the ability to pillar, or establish permanent intracrystalline porosity within layers. It offers an authoritative presentation of their fundamental properties as well as summaries of |
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Page 2
... tetrahedral ( T ) and octahedral ( O ) ; Figure 1 shows schematic representations of each . In the T sheets , each silicon atom is surrounded by four oxygen atoms , and the tetrahedrally coordi- nated silicon cations are linked to one ...
... tetrahedral ( T ) and octahedral ( O ) ; Figure 1 shows schematic representations of each . In the T sheets , each silicon atom is surrounded by four oxygen atoms , and the tetrahedrally coordi- nated silicon cations are linked to one ...
Page 4
... tetrahedral plane ( charge per unit cell = 1 ) , the exchangeable cations tend to be tightly fixed in place and are almost exclusively potassium cations . Other types of clay minerals ( e.g. , smectites ) with lower surface charges ...
... tetrahedral plane ( charge per unit cell = 1 ) , the exchangeable cations tend to be tightly fixed in place and are almost exclusively potassium cations . Other types of clay minerals ( e.g. , smectites ) with lower surface charges ...
Page 5
... Tetrahedral , O = Octahedral ) Structure type Charge per unit cell 1 : 1 ( TO ) 0 Group Kaolin - serpentine Mineral examples Ideal composition Kaolinite , Al4Si4O10 ( OH ) 8 dickite , nacrite Halloysite Al4Si4O10 ( OH ) 8 · 4H2O ...
... Tetrahedral , O = Octahedral ) Structure type Charge per unit cell 1 : 1 ( TO ) 0 Group Kaolin - serpentine Mineral examples Ideal composition Kaolinite , Al4Si4O10 ( OH ) 8 dickite , nacrite Halloysite Al4Si4O10 ( OH ) 8 · 4H2O ...
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... Tetrahedral cation Octahedral cation Interlayer cation O Exchangeable cation . O = Oxygen O Hydroxyl group O Water molecule ooooooo e Oxygen Hydroxyl ( in projection ) CHLORITE VERMICULITE ( X ~ 0.6-0.9 ) ( x is variable ) FIGURE 2 ...
... Tetrahedral cation Octahedral cation Interlayer cation O Exchangeable cation . O = Oxygen O Hydroxyl group O Water molecule ooooooo e Oxygen Hydroxyl ( in projection ) CHLORITE VERMICULITE ( X ~ 0.6-0.9 ) ( x is variable ) FIGURE 2 ...
Page 10
... tetrahedral sheets , via T silica oxygen apices to octahedral OH hydro- xyl planes . The ideal structural formulas of pyrophyllite and talc are [ Al4Si8- O20 ] ( OH ) 4 and [ Mg6SigO20 ] ( OH ) 4 , respectively , with a d - spacing of ...
... tetrahedral sheets , via T silica oxygen apices to octahedral OH hydro- xyl planes . The ideal structural formulas of pyrophyllite and talc are [ Al4Si8- O20 ] ( OH ) 4 and [ Mg6SigO20 ] ( OH ) 4 , respectively , with a d - spacing of ...
Contents
1 | |
39 | |
ClayOrganic Interactions Organoclay Complexes and PolymerClay Nanocomposites | 91 |
Sorption of Nitroaromatic Compounds on Clay Surfaces | 155 |
Photoprocesses in ClayOrganic Complexes | 191 |
Pillared Clays and Porous Clay Heterostructures | 261 |
Layered aZirconium Phosphates and Phosphonates | 313 |
Layered Double Hydroxides LDHs | 373 |
Layered Manganese Oxides Synthesis Properties and Applications | 475 |
Layered Metal Chalcogenides | 509 |
Alkali Silicates and Crystalline Silicic Acids | 541 |
Index | 631 |
Other editions - View all
Handbook of Layered Materials Scott M. Auerbach,Kathleen A. Carrado,Prabir K. Dutta Limited preview - 2004 |
Handbook of Layered Materials Scott M. Auerbach,Kathleen A. Carrado,Prabir K. Dutta Limited preview - 2004 |
Handbook of Layered Materials Scott M. Auerbach,Kathleen A. Carrado,Prabir K. Dutta No preview available - 2004 |
Common terms and phrases
a-ZrP activity adsorbed adsorption alkyl anions applications aqueous atoms basal spacing birnessite calcination Catal catalysts charge density Chem Chem Mater Chem Soc chemical chemistry Clay Miner Clays Clay Miner Colloid complexes crystal diffraction electron energy exchangeable cations FIGURE films formation Fripiat function G Lagaly galleries guest hydrophobic hydrotalcite hydroxide Inorg inorganic interactions intercalation compounds interlayer space ion exchange isotherms kanemite kaolinite kenyaite Kuroda Langmuir layered silicate magadiite manganese oxide Mater Chem materials mechanism mesoporous metal ions method Microporous molecular montmorillonite nanocomposites octahedral organic oxygen particles phase phosphate Phys Chem pillared clays polymer polymerization pore porous porphyrin prepared properties protons reaction Ruiz-Hitzky saponite sepiolite silicate hydrates silicate layers silicic acids simulation SiO2 smectites sodium solid solution sorption species spectra structure studies surface area surfactant synthesis temperature tetrahedral thermal tion vermiculite water molecules X-ray xH2O zeolite
Popular passages
Page 1 - Government retains for itself, and others acting on its behalf, a paid-up, nonexclusive, irrevocable worldwide license in said article to reproduce, prepare derivative works, distribute copies to the public, and perform publicly and display publicly, by or on behalf of the Government.
Page 279 - In recent years a number of investigations have been carried out to study adsorption in pillared clays, almost all of which are experimental in nature.
Page 308 - Zeolite Synthesis," ACS Symp. Ser. 398 (1989) 11. [78] JC Jansen in [14, p. 77]. [79] EJP Feijen, JA Martens, PA Jacobs in J. Weitkamp, HG Karge, H. Pfeifer, W. Holderich (eds.): "Zeolites and Related Microporous Materials: State of the Art 1994,
Page 36 - KSW Sing, DH Everett, RAW Haul, L. Moscou, RA Pierotti, J. Rouquerol and T. Siemieniewska, Pure Appl. Chem., 57 (1985) 603.
Page 34 - Laboratory was supported by the US Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences, and Biosciences, under DOE Contract No.
Page 1 - The term clay refers to a naturally occurring material composed primarily of fine-grained minerals, which is generally plastic at appropriate water contents and will harden when dried or fired.
Page 252 - A. Juris, V Balzani, F. Barigelletti, S. Campagna, P. Belser, A. Von Zelewsky, Coord Chem. Rev. 84, 85 (1988).
Page 266 - Adjacent layers are stacked in such a way that the potassium ion is equidistant from 12 oxygens, 6 of each layer (Fig.
Page 25 - Walling 34 suggests a similar definition for the acid strength as the ability of the surface to convert an adsorbed neutral base to its conjugate acid where Ho =-log(aAfB/ fAfi) (2) Where now, aA is the activity of the Lewis acid or electron acceptor.
Page 150 - A. Usuki, , Y. Kojima, M. Kawasumi, A. Okada, Y. Fukushima, T. Kurauchi, and O. Kamigaito, J. Mater. Res.