The DOI matches its Crossref record.
Formation of Ultrathin Multilayer and Hydrated Gel from Montmorillonite and Linear Polycations
Abstract
Organized ceramic/polymer nanocomposites were designed from montmorillonite clay (Mont), cationic poly(ethylenimine) (PEI) or poly(dimethyldiallylammonium chloride) (PDDA) and proteins. Ordered multilayers with a controllable number of layers were prepared by alternate adsorption of delaminated montmorillonite (0.03 wt % dispersion) and polycations. Quartz crystal microbalance, X-ray diffraction, and scanning electron microscopy monitoring of the assembly have shown formation of ordered films with bilayer thickness of 3.3 nm for Mont/PEI and 3.6 nm for Mont /PDDA. Increased viscosity near the substrate was recognized at higher concentrations of Mont (1 wt %). At these and higher concentrations super hydrated (water content 99.4 wt %) solid gels of Mont and polycations were produced by mixing of their aqueous dispersions. Its open card-house structure was revealed with a scanning electron microscopy study.
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Citations
Cited by
Ariga, K., Hill, J. P., & Ji, Q. (2007) · Physical Chemistry Chemical Physics · doi:10.1039/b700410a · Cited by 1,256
Self-citationChallenges and breakthroughs in recent research on self-assembly
Ariga, K., Hill, J. P., Lee, M. V., Vinu, A., Charvet, R., & Acharya, S. (2008) · Science and Technology of Advanced Materials · doi:10.1088/1468-6996/9/1/014109 · Cited by 759
Self-citationAtomic Force Microscopy Studies of Salt Effects on Polyelectrolyte Multilayer Film Morphology
McAloney, R. A., Sinyor, M., Dudnik, V., & Goh, M. C. (2001) · Langmuir · doi:10.1021/la010136q · Cited by 532
Polymer Nanocomposites with Prescribed Morphology: Going beyond Nanoparticle-Filled Polymers
Vaia, R. A., & Maguire, J. F. (2007) · Chemistry of Materials · doi:10.1021/cm062693+ · Cited by 481
Carosio, F., Colonna, S., Fina, A., Rydzek, G., Hemmerlé, J., Jierry, L., Schaaf, P., & Boulmedais, F. (2014) · Chemistry of Materials · doi:10.1021/cm501359e · Cited by 111
Metadata
- Authors
- Lvov, Y., Ariga, K., Ichinose, I., & Kunitake, T.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 1996-01-01
- Volume
- 12
- Issue
- 12
- Pages
- 3038-3044
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W2084015837
- Cited by
- 276
- References
- 0
- FWCI
- 15.98
- Type
- journal article
- Language
- en
- Open access
- closed
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