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Effect of Alumina Release Rate on the Mechanism of Geopolymer Gel Formation
Abstract
The effect of the rate of alumina release during the reaction of a one-part (just-add-water) geopolymer mix on growing geopolymer gels is investigated by coupling time-resolved and spatially resolved infrared spectroscopic analysis. The rate of alumina release from different precursors has previously been identified as a critical controlling factor in the formation of mechanically strong and durable geopolymers; however, its influence on the nanostructure of the geopolymer gel has never before been directly analyzed. Gel microstructure and nanostructure are able to be observed by synchrotron radiation-based infrared microscopy (SR-FTIR) with hierarchical clustering analysis, conducted in conjunction with the in situ attenuated total reflectance (ATR) FTIR technique to provide temporal resolution. The SR-FTIR technique provides the opportunity to analyze the chemistry of the heterogeneous geopolymer binder at a level of detail that previously has not been available. Although spatially averaged (ATR-FTIR) infrared results show similar spectra for well-cured samples with different alumina release rates, SR-FTIR shows that the gels are markedly different, with less unreacted silica particles remaining in geopolymer gels with slow alumina release, but greater homogeneity when alumina is released more rapidly. Rapid release of alumina is shown to impede the dissolution of silica particles in the early stages of the reaction; thus, the participation of alumina in forming geopolymer gels appears to be more beneficial to geopolymer nanostructural development when it becomes available in the later stages of the reaction process.
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Citations
Cites
Geopolymer technology: The current state of the art
Duxson, P., Fernández-Jiménez, A., Provis, J. L., Lukey, G. C., Palomo, A., & van Deventer, J. S. J. (2007) · Journal of Materials Science · doi:10.1007/s10853-006-0637-z · Cited by 4,742
Self-citationGeopolymers: Inorganic polymeric new materials
Davidovits, J. (1991) · Journal of Thermal Analysis · doi:10.1007/bf01912193 · Cited by 4,251
Industrially interesting approaches to “low-CO2” cements
Gartner, E. (2004) · Cement and Concrete Research · doi:10.1016/j.cemconres.2004.01.021 · Cited by 2,016
The role of inorganic polymer technology in the development of ‘green concrete’
Duxson, P., Provis, J. L., Lukey, G. C., & van Deventer, J. S. J. (2007) · Cement and Concrete Research · doi:10.1016/j.cemconres.2007.08.018 · Cited by 1,998
Self-citationDuxson, P., Provis, J. L., Lukey, G. C., Mallicoat, S. W., Kriven, W. M., & van Deventer, J. S. J. (2005) · Colloids and Surfaces A: Physicochemical and Engineering Aspects · doi:10.1016/j.colsurfa.2005.06.060 · Cited by 1,807
Self-citationKinetics of geopolymerization: Role of Al2O3 and SiO2
Silva, P. D., Sagoe-Crenstil, K., & Sirivivatnanon, V. (2007) · Cement and Concrete Research · doi:10.1016/j.cemconres.2007.01.003 · Cited by 916
Do Geopolymers Actually Contain Nanocrystalline Zeolites? A Reexamination of Existing Results
Provis, J. L., Lukey, G. C., & van Deventer, J. S. J. (2005) · Chemistry of Materials · doi:10.1021/cm050230i · Cited by 818
Self-citationDesigning Precursors for Geopolymer Cements
Duxson, P., & Provis, J. L. (2008) · Journal of the American Ceramic Society · doi:10.1111/j.1551-2916.2008.02787.x · Cited by 662
Self-citationProvis, J. L., & van Deventer, J. S. J. (2009) · Woodhead Publishing Limited eBooks · doi:10.1533/9781845696382 · Cited by 646
Self-citationClassification and identification of bacteria by Fourier-transform infrared spectroscopy
Helm, D., Labischinski, H., Schallehn, G., & Naumann, D. (1991) · Microbiology · doi:10.1099/00221287-137-1-69 · Cited by 640
The role played by the reactive alumina content in the alkaline activation of fly ashes
Fernández-Jiménez, A., Palomo, A., Sobrados, I., & Sanz, J. (2006) · Microporous and Mesoporous Materials · doi:10.1016/j.micromeso.2005.11.015 · Cited by 590
Reaction mechanisms in the geopolymeric conversion of inorganic waste to useful products
van Deventer, J. S. J., Provis, J. L., Duxson, P., & Lukey, G. C. (2007) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2006.02.044 · Cited by 580
Self-citationUse of Infrared Spectroscopy to Study Geopolymerization of Heterogeneous Amorphous Aluminosilicates
Lee, W. K. W., & van Deventer, J. S. J. (2003) · Langmuir · doi:10.1021/la026127e · Cited by 538
Oelkers, E. H., & Gislason, S. R. (2001) · Geochimica et Cosmochimica Acta · doi:10.1016/s0016-7037(01)00664-0 · Cited by 498
van Deventer, J. S. J., Provis, J. L., Duxson, P., & Brice, D. G. (2010) · Waste and Biomass Valorization · doi:10.1007/s12649-010-9015-9 · Cited by 494
Self-citation29Si NMR Study of Structural Ordering in Aluminosilicate Geopolymer Gels
Duxson, P., Provis, J. L., Lukey, G. C., Separovic, F., & van Deventer, J. S. J. (2005) · Langmuir · doi:10.1021/la047336x · Cited by 479
Self-citationAttenuated Total Reflectance Fourier Transform Infrared Analysis of Fly Ash Geopolymer Gel Aging
Rees, C. A., Provis, J. L., Lukey, G. C., & van Deventer, J. S. J. (2007) · Langmuir · doi:10.1021/la700713g · Cited by 434
Self-citationIn Situ ATR-FTIR Study of the Early Stages of Fly Ash Geopolymer Gel Formation
Rees, C. A., Provis, J. L., Lukey, G. C., & van Deventer, J. S. J. (2007) · Langmuir · doi:10.1021/la701185g · Cited by 411
Self-citationStructural reorganisation of class F fly ash in alkaline silicate solutions
Lee, W. K. W., & van Deventer, J. S. J. (2002) · Colloids and Surfaces A Physicochemical and Engineering Aspects · doi:10.1016/s0927-7757(02)00237-6 · Cited by 363
Geopolymerisation kinetics. 2. Reaction kinetic modelling
Provis, J. L., & van Deventer, J. S. J. (2007) · Chemical Engineering Science · doi:10.1016/j.ces.2007.01.028 · Cited by 323
Self-citationA decade of vibrational micro-spectroscopy of human cells and tissue (1994–2004)
Diem, M., Romeo, M., Boydston-White, S., Miljković, M., & Matthäus, C. (2004) · The Analyst · doi:10.1039/b408952a · Cited by 290
FERNANDEZJIMENEZ, A., DELATORRE, A., PALOMO, A., LOPEZOLMO, G., ALONSO, M., & ARANDA, M. (2006) · Fuel · doi:10.1016/j.fuel.2005.08.014 · Cited by 262
Effect of adsorbed alumina on the solubility of amorphous silica in water
Iler, R. K. (1973) · Journal of Colloid and Interface Science · doi:10.1016/0021-9797(73)90386-x · Cited by 242
The mechanism of geopolymer gel formation investigated through seeded nucleation
Rees, C. A., Provis, J. L., Lukey, G. C., & van Deventer, J. S. J. (2008) · Colloids and Surfaces A: Physicochemical and Engineering Aspects · doi:10.1016/j.colsurfa.2007.12.019 · Cited by 242
Self-citationOne-Part Geopolymer Mixes from Geothermal Silica and Sodium Aluminate
Hajimohammadi, A., Provis, J. L., & van Deventer, J. S. J. (2008) · Industrial & Engineering Chemistry Research · doi:10.1021/ie8006825 · Cited by 239
Self-citationFernández-Jiménez, A., de la Torre, A. G., Palomo, A., López-Olmo, G., Alonso, M. M., & Aranda, M. A. G. (2006) · Fuel · doi:10.1016/j.fuel.2006.04.006 · Cited by 221
Dempsey, E., Kuehl, G. H., & Olson, D. H. (1969) · The Journal of Physical Chemistry · doi:10.1021/j100722a020 · Cited by 212
Chapter 10 Infrared and Raman Microscopy in Cell Biology
Matthäus, C., Bird, B., Miljković, M., Chernenko, T., Romeo, M., & Diem, M. (2008) · Methods in Cell Biology · doi:10.1016/s0091-679x(08)00610-9 · Cited by 194
Microscopy and microanalysis of inorganic polymer cements. 2: the gel binder
Lloyd, R. R., Provis, J. L., & van Deventer, J. S. J. (2009) · Journal of Materials Science · doi:10.1007/s10853-008-3078-z · Cited by 175
Self-citationMicroscopy and microanalysis of inorganic polymer cements. 1: remnant fly ash particles
Lloyd, R. R., Provis, J. L., & van Deventer, J. S. J. (2009) · Journal of Materials Science · doi:10.1007/s10853-008-3077-0 · Cited by 170
Self-citationThe effect of Al(OH)4− on the dissolution rate of quartz
Bickmore, B. R., Nagy, K. L., Gray, A. K., & Brinkerhoff, A. (2005) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2005.09.017 · Cited by 148
Effect of Al source and alkali activation on Pb and Cu immobilisation in fly-ash based “geopolymers”
Phair, J. W., van Deventer, J. S. J., & Smith, J. D. (2003) · Applied Geochemistry · doi:10.1016/s0883-2927(03)00151-3 · Cited by 142
Retention of Boron by Layer Silicates, Sesquoxides, and Soil Materials: II. Sesquioxides
Sims, J. R., & Bingham, F. T. (1968) · Soil Science Society of America Journal · doi:10.2136/sssaj1968.03615995003200030028x · Cited by 128
Solubility of aluminosilicates in alkaline solutions and a thermodynamic equilibrium model
Gasteiger, H. A., Frederick, W. J., & Streisel, R. C. (1992) · Industrial & Engineering Chemistry Research · doi:10.1021/ie00004a031 · Cited by 103
Provis, J. L., Rose, V., Bernal, S. A., & van Deventer, J. S. J. (2009) · Langmuir · doi:10.1021/la901560h · Cited by 78
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Bird, B., Bedrossian, K., Laver, N., Miljković, M. D., Romeo, M., & Diem, M. (2009) · The Analyst · doi:10.1039/b821166c · Cited by 72
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Advances in understanding alkali-activated materials
Provis, J. L., Palomo, A., & Shi, C. (2015) · Cement and Concrete Research · doi:10.1016/j.cemconres.2015.04.013 · Cited by 1,537
Self-citationOne-part alkali-activated materials: A review
Luukkonen, T., Abdollahnejad, Z., Yliniemi, J., Kinnunen, P., & Illikainen, M. (2018) · Cement and Concrete Research · doi:10.1016/j.cemconres.2017.10.001 · Cited by 1,456
Technical and commercial progress in the adoption of geopolymer cement
Van Deventer, J. S. J., Provis, J. L., & Duxson, P. (2012) · Minerals Engineering · doi:10.1016/j.mineng.2011.09.009 · Cited by 820
Self-citationSolid-state nuclear magnetic resonance spectroscopy of cements
Walkley, B., & Provis, J. L. (2019) · Materials Today Advances · doi:10.1016/j.mtadv.2019.100007 · Cited by 361
Self-citationThe effect of silica availability on the mechanism of geopolymerisation
Hajimohammadi, A., Provis, J. L., & van Deventer, J. S. J. (2011) · Cement and Concrete Research · doi:10.1016/j.cemconres.2011.02.001 · Cited by 279
Self-citation
Metadata
- Authors
- Hajimohammadi, A., Provis, J. L., & van Deventer, J. S. J.
- Venue
- Chemistry of Materials
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-08-25
- Volume
- 22
- Issue
- 18
- Pages
- 5199-5208
- ISSN
- 0897-4756 (ISSN-L)
- 1520-5002
- OpenAlex
- W1992693168
- Cited by
- 314
- References
- 36
- FWCI
- 27.48
- Type
- journal article
- Language
- en
- Open access
- closed
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