Organoclays: Properties, preparation and applications
Source abstract
Abstract
The objective of this paper is to give an overview of properties, synthesis and applications, and to describe the research performed until the present moment. A significant amount of research has been done in this area, including different synthesis techniques, modifications with several chemical compounds as quaternary alkylammonium salts and also biomolecules as enzymes that provide applicability in a variety of fields. The review is particularly focused on bentonite and polymer nanocomposites, an important area of the nanotechnology.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Polymer Nanocomposites and Properties · Hydrogels: synthesis, properties, applications · Clay minerals and soil interactions
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (100+)
Show source-provided references
1. Characterization and determination of the thermodynamic and kinetic properties of p-CP adsorption onto organophilic bentonite from aqueous solution10.1016/j.jcis.2004.07.030 ↗
2. Characterization and adsorption properties of tetrabutilammonium montmorillonite (TBAM) clay: Thermodynamic and kinetic calculations10.1016/j.jcis.2005.08.031 ↗
3. FT-IR spectroscopic investigations of surface and intercalated 2-aminopyrimidine adsorbed on sepiolite and montmorillonite from Anatolia10.1016/S0022-2860(02)00659-2 ↗
4. Quais são os efeitos da velocidade de processamento sobre as propriedades mecânicas de formulações PP/bentonita
5. Preparação de argilas organofílicas e desenvolvimento de nanocompósitos com matrizes poliméricas de polietileno e nylon6
6. Organo-montmorillonite as substitute of carbon black in natural rubber compounds10.1016/S0032-3861(03)00090-9 ↗
7. Thermal degradation studies of alkyl-imidazolium salts and their application in nanocomposites10.1016/S0040-6031(03)00334-4 ↗
8. Self-assembly of organic molecules on montmorillonite10.1016/j.clay.2004.06.006 ↗
9. Beneke · 2002 · 57
10. Surface modifications of clay minerals10.1016/S0169-1317(01)00063-1 ↗
11. Bergaya · 2006
12. Investigation of the factors affecting organic cation adsorption on some silicates minerals10.1016/j.jcis.2004.08.038 ↗
13. Epoxy coatings, via cationic UV-curing, containing nanodispersed phyllosilicates
14. Polystyrene clay nanocomposites prepared with polymerizable imidazolium surfactants
15. Molecular associations between montmorillonite and some polyfunctional organic liquids10.1021/ja01222a028 ↗
16. Studies of organophilic clays: the distribution of quaternary ammonium compounds on clay surfaces and the role of impurities10.1016/0277-5387(95)00053-U ↗
17. Synthesis, structure, thermal and mechanical properties of nanocomposites based on a linear polymers and layered silicates modified by polymeric quaternary ammonium salts (ionenes)10.1016/j.polymer.2005.10.094 ↗
18. Modification of clay cake permeability by adsorption of protein10.1016/S0376-7388(97)00181-6 ↗
19. New poly(ethylene oxide)-clay composites10.1021/cm020833j ↗
20. Poly(lactic acid) nanocomposites: comparison of their properties with montmorillonite and synthetic mica (II)10.1016/S0032-3861(03)00276-3 ↗
21. Polystyrene nanocomposites based on quinolinium and pyridinium surfactants10.1016/j.polymdegradstab.2005.06.016 ↗
22. Styrenic nanocomposites prepared using a novel biphenyl-containing modified clay10.1016/j.polymdegradstab.2005.05.026 ↗
23. Characterization and tensile properties of ternary blends with PA-6 nanocomposites10.1002/pen.20572 ↗
24. Preparação e caracterização de organobentonita modificada com ionenos alifáticos
25. Organo-bentonites with quaternary alkylammonium ions10.1180/claymin.1991.026.1.03 ↗
26. Study of an organically modified clay: selective adsorption of heavy metal ions and voltammetric determination of mercury (II)10.1016/j.talanta.2005.06.028 ↗
27. Adsorption and kinetic studies of the intercalation of some organic compounds onto Na+-montmorillonite10.1006/jcis.2001.7989 ↗
28. The mechanism of cation exchange in the montmorillonite–beidellite–nontronite type of clay minerals10.1097/00010694-193901000-00001 ↗
29. Enzymes immobilized on montmorillonite K10: Effect of adsorption and grafting on the surface properties and the enzyme activity10.1016/j.clay.2006.04.007 ↗
30. Transport properties of organic vapor in nanocomposites of organophilic layered silicate and syndiotactic polypropylene10.1016/S0032-3861(03)00284-2 ↗
31. Molecular dynamics simulations of organically modified silicates10.1063/1.476161 ↗
32. Preparation and mechanical properties of polypropylene-clay hybrids based on modified polypropylene and organophilic clay10.1002/1097-4628(20001209)78:11<1918::AID-APP100>3.0.CO;2-H ↗
33. Grafting of swelling clay materials with 3-aminopropyltriethoxysilane10.1016/j.jcis.2005.02.092 ↗
34. Silylation of laponite clay particles with monofunctional and trifunctional vinyl alkoxysilanes10.1039/b415618h ↗
35. Infrared study of HDTMA+ intercalated montmorillonite10.1016/j.saa.2003.09.028 ↗
36. Organophilic bentonites I. Swelling in organic liquids10.1021/j150467a009 ↗
37. Organophilic bentonites III. Inherent properties
38. Organophilic bentonites II. Organic liquid gels10.1021/j150482a012 ↗
39. The intercalation of b-carotene into organophilic interlayer space of dialkyldimethylammonium-montmorillonites10.1016/S0169-1317(02)00145-X ↗
40. Studies on the adsorption of peptides of glycine/alanine on montmorillonite clay with or without co-ordinated divalent cations10.1016/S0927-7757(02)00288-1 ↗
41. Preparation and characterization of polypropylene/layered silicate nanocomposites using an antioxidant10.1016/j.polymer.2004.09.016 ↗
42. Adsorption of dodecyl- and octadecyltrimethylammonium ions on a smectite and synthetic micas10.1016/S0169-1317(01)00059-X ↗
43. Structural heterogeneity of alkylammonium-exchanged, synthetic fluorotetrasilisic mica10.1180/0009855033820085 ↗
44. Adsorption of the quaternary ammonium salts on montmorillonite10.1016/j.jpcs.2003.09.015 ↗
45. Adsorption isotherms of homologous alkyldimethyl-benzylammonium bromides on sodium montmorillonite10.1016/S0021-9797(03)00414-4 ↗
46. Characterization of clays by organic compounds10.1180/claymin.1981.016.1.01 ↗
47. Clay–organic interactions10.1098/rsta.1984.0031 ↗
48. Interaction of alkyamines with differents types of layered compounds10.1016/0167-2738(86)90057-3 ↗
49. Determination of the layer charge in mica-type layer silicates
50. Problems in layer-charge determination of montmorillonites10.1180/claymin.1976.011.3.01 ↗
51. Expansion characteristics of organoclay as a precursor to nanocomposites10.1016/S0927-7757(02)00215-7 ↗
52. Characterization of organobentonite used for polymer nanocomposites10.1016/j.matchemphys.2004.01.032 ↗
53. Interaction between cationic surfactants and montmorillonites under nonequilibrium condition10.1016/j.jcis.2004.10.070 ↗
54. PP-Based nanocomposites with various intercalant types and intercalant coverages10.1002/pen.20552 ↗
55. PP/clay nanocomposites prepared by grafting–melt intercalation10.1016/S0032-3861(01)00561-4 ↗
56. Identification of the montmorillonite group of minerals by X-rays10.1038/154577b0 ↗
57. Equilibrium, FTIR, scanning electron microscopy and small wide angle X-ray scattering studies of chromates adsorption on modified bentonite10.1016/j.molstruc.2005.01.044 ↗
58. Automotive and packaging offer growth opportunities for nanocomposites10.1016/S1464-391X(05)70485-2 ↗
59. Organoclay-enzyme film electrodes10.1016/j.aca.2006.06.075 ↗
60. Polymer/clay nanocomposites on MMT/ODTA intercalates10.1163/15685540260494100 ↗
61. Moore · 1997
62. Structure formation of alkylammonium montmorillonites in organic media10.1016/S0169-1317(01)00053-9 ↗
63. Influence of preparation method on the catalytic properties of acid-activated tetramethylammonium-exchanged clays10.1016/S0926-860X(01)01001-8 ↗
64. Activity of tyrosinase immobilized on hydroxyaluminum–montmorillonite complexes10.1016/S1381-1169(96)00335-4 ↗
65. Formation of organoammonium-montmorillonites by solid–solid reactions10.1246/cl.1990.71 ↗
66. Newly synthesized bentonite–histidine (Bent–Hist) micro-composite affinity sorbents for IgG adsorption10.1016/j.colsurfa.2007.01.026 ↗
67. Surface modification on montmorillonite on surface acid–base characteristics of clay and thermal stability of epoxy/clay nanocomposites10.1006/jcis.2002.8379 ↗
68. Preparation and characterization of phosphonium montmorillonite with enhanced thermal stability10.1016/j.clay.2006.09.012 ↗
69. Influência da modificação química de uma carga mineral nanoparticulada nas propriedades mecânicas e no envelhecimento térmico de compósitos de poliuretano/sisal
70. Gallery structure and exfoliation of organophilized montmorillonite: effect on composite properties10.1016/j.eurpolymj.2003.09.010 ↗
71. Flame retardant mechanism of polymer/clay nanocomposites based on polypropylene10.1016/j.polymer.2005.07.019 ↗
72. Thermal stability of nanocomposites based on polypropylene and bentonite10.1016/j.polymdegradstab.2004.12.011 ↗
73. Adsorption of sodium dodecylbenzene sulfonate on organophilic bentonites10.1016/S0169-1317(00)00022-3 ↗
74. Mechanical and rheological studies on polyethylene terphtalate–montmorillonite nanocomposites10.1002/pen.20102 ↗
75. Glucoamylase immobilized on montmorillonite: Synthesis, characterization and starch hydrolysis activity in a fixed bed reactor10.1016/j.catcom.2005.04.016 ↗
76. Santos · 1989
77. Preparations of organobentonite using nonionic surfactants10.1016/S0045-6535(00)00564-6 ↗
78. The structure and properties of PA6/MMT nanocomposites prepared by melt compounding10.1002/pen.20211 ↗
79. Sorption and immobilization of cellulase on silicate clay minerals10.1016/j.jcis.2005.04.030 ↗
80. Base exchange reactions of bentonite and salts of organic bases10.1021/ja01322a032 ↗
81. Morphology, thermal, and mechanical properties of vinylester resin nanocomposites with various organo-modified montmorillonites10.1002/pen.20207 ↗
82. Possible mechanism of interaction among the components in MAPP modified layered silicate PP nanocomposites10.1016/j.polymer.2005.06.108 ↗
83. Intercalation of n-alkyltrimethylammonium into swelling fluoro-mica10.1346/CCMN.1996.0440408 ↗
84. Preparation and thermal stability of polypropylene/montmorillonite nanocomposites10.1016/S0141-3910(03)00173-3 ↗
85. Theng · 1974
86. Interlayer structure and molecular environment of alkylammonium layered silicates10.1021/cm00043a025 ↗
87. Valenzuela Diaz, F.R., 1994 Preparação a nível de laboratório de algumas argilas esmectíticas organofílicas. Thesis of Doctorate, Chemical Engineering, University of São Paulo.
88. Vianna, M.M.G.R., 2005. Desenvolvimento de argilas organofílicas visando a remediação de áreas contaminadas por componentes da gasolina. Thesis of Doctorate of Chemical Engineering, University of São Paulo.
89. Retention of gases by hexadecyltrimethylammoniom-montmorillonite clays10.1016/j.jenvman.2005.07.004 ↗
90. Emulsifying effect of dimethyldioctadecylammonium-hectorita in polystyrene/poly(ethyl methacrylate) blends10.1016/S0032-3861(02)00039-3 ↗
91. Preparation and characterization of flame retardant ABS/montmorillonite nanocomposite10.1016/j.clay.2003.08.003 ↗
92. Hydrothermal effects on the thermomechanical properties of high performance epoxy/clay nanocomposites10.1002/pen.20453 ↗
93. Structure of organoclays—an x-ray diffraction and thermogravimetric analysis study10.1016/j.jcis.2004.04.053 ↗
94. Infrared spectroscopy of organoclays synthesized with the surfactant octadecyltrimethylammonium bromide10.1016/j.saa.2004.05.001 ↗
95. Effect of adsorbent of concentration to the adsorption of phenol on hexadecyl trimethyl ammonium–bentonite10.1016/j.jhazmat.2005.01.021 ↗
96. Crown ether-modified clays and their polystyrene nanocomposites10.1002/pen.11073 ↗
97. 2002
98. Adsorption properties of tetradecyl- and hexadecyl trimethylammonium bentonites10.1016/j.clay.2004.08.001 ↗
99. X-ray diffraction studies of intercalation compounds prepared from aniline salts and montmorillonite by mechanical processing10.1016/j.ssc.2005.08.017 ↗
100. Molecular dynamics simulations of the adsorption of proteins on clay minerals surfaces10.1016/S0022-2860(00)00655-4 ↗