Academic literature on the topic 'Sitinakite'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Sitinakite.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Sitinakite"

1

Perovskiy, I., T. Panikorovskii, and D. Shushkov. "Effect of mineralizer and synthesis duration on sorption properties of sitinakite and ivanyukite." Vestnik of geosciences, no. 3 (May 15, 2024): 20–29. http://dx.doi.org/10.19110/geov.2024.3.3.

Full text
Abstract:
Titanosilicates with the structure of sitinakite and ivanyukite were synthesized with the use of enrichment wastes of quartz-leucoxene concentrate (Yarega deposit, Komi Republic) by autoclave method. It was found that using a mixture of mineralizer KOH and NaOH at a concentration of 0.15 and 1 mol/l, K-Na sitinakite was formed. Increasing the concentration of KOH to 0.45 mol/L and decreasing NaOH to 0.7 mol/L led to crystallization of ivanyukite. The obtained titanosilicates are characterized by high sorption activity towards Sr2+ and Cs+ cations. Sorption capacity of K-Na sitinakite and ivany
APA, Harvard, Vancouver, ISO, and other styles
2

Panikorovskii, Taras L., Galina O. Kalashnikova, Anatoly I. Nikolaev, et al. "Ion-Exchange-Induced Transformation and Mechanism of Cooperative Crystal Chemical Adaptation in Sitinakite: Theoretical and Experimental Study." Minerals 12, no. 2 (2022): 248. http://dx.doi.org/10.3390/min12020248.

Full text
Abstract:
The microporous titanosilicate sitinakite, KNa2Ti4(SiO4)2O5(OH)·4H2O, was first discovered in the Khibiny alkaline massif. This material is also known as IONSIV IE-911 and is considered as one of the most effective sorbents for Cs+ and Sr2+ from water solutions. We investigate a mechanism of cooperative crystal chemical adaptation caused by the incorporation of La3+ ions into sitinakite structure by the combination of theoretical (geometrical–topological analysis, Voronoi migration map calculation, structural complexity calculation) and empirical methods (PXRD, SCXRD, Raman spectroscopy, scann
APA, Harvard, Vancouver, ISO, and other styles
3

Perovskiy, Igor A., Dmitry A. Shushkov, Alexey V. Ponaryadov, et al. "Mineral Mimetic Material Sr-Exchanged Sitinakite of Different Crystallinity: Phase Transformations during Heat Treatment and the Strength of SR Fixation in a Ceramic Matrix." Materials 17, no. 9 (2024): 1991. http://dx.doi.org/10.3390/ma17091991.

Full text
Abstract:
A simple method for the direct transformation of Sr-exchanged titanosilicate with the sitinakite structure (IONSIV) into ceramic material through cold pressing and subsequent sintering at 1100 °C for 4 h is presented. The temperature transformation of Sr-exchanged sitinakite showed the stages of recrystallization of the material with the formation of Sr-Ti phases matsubaraite (Sr4Ti5[Si2O7]2O8), jeppeite (SrTi6O13), tausonite (SrTiO3), and rutile. Leaching experiments showed the efficiency of fixation of Sr cations in a ceramic matrix; extraction into water does not exceed 0.01% and desorption
APA, Harvard, Vancouver, ISO, and other styles
4

Milne, Nicholas A., Christopher S. Griffith, John V. Hanna, Maria Skyllas-Kazacos, and Vittorio Luca. "Lithium Intercalation into the Titanosilicate Sitinakite." Chemistry of Materials 18, no. 14 (2006): 3192–202. http://dx.doi.org/10.1021/cm0523337.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Dyer, Alan, Jon Newton, Luke O’Brien, and Scott Owens. "Studies on a synthetic sitinakite-type silicotitanate cation exchanger." Microporous and Mesoporous Materials 117, no. 1-2 (2009): 304–8. http://dx.doi.org/10.1016/j.micromeso.2008.07.003.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Luca, Vittorio, John V. Hanna, Mark E. Smith, Michael James, David R. G. Mitchell, and John R. Bartlett. "Nb-substitution and Cs+ ion-exchange in the titanosilicate sitinakite." Microporous and Mesoporous Materials 55, no. 1 (2002): 1–13. http://dx.doi.org/10.1016/s1387-1811(02)00353-0.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Trunov, Dmitry, and Grigorii Byzmarev. "SYNTHESIS OF TITANOSILICATE SORBENTS AND TESTING OF THEIR SORPTION PROPERTIES TOWARDS CESIUM FROM MODEL SOLUTIONS OF COMPLEX CHEMICAL COMPOSITION." Transaction Kola Science Centre 15, no. 1 (2024): 408–13. https://doi.org/10.37614/2949-1215.2024.15.1.067.

Full text
Abstract:
The article presents data on the sorption properties of titanosilicate sorbents synthesized at the Nanomaterial Research Centre of the FRC “Kola Science Centre of the Russian Academy of Sciences” on the basis of available titanium-containing raw materials of the Kola Peninsula. Experimental confirmation of the possibility of sorption of Cs+ cations using synthetic analogues of the minerals ivanyukite, sitinakite and zorite from a solution of a complex chemical composition simulating the solute part of accumulated highly active waste is given. Low values of Kd (mL/g) were established for the st
APA, Harvard, Vancouver, ISO, and other styles
8

Tripathi, Akhilesh, Dmitri G. Medvedev, May Nyman, and Abraham Clearfield. "Selectivity for Cs and Sr in Nb-substituted titanosilicate with sitinakite topology." Journal of Solid State Chemistry 175, no. 1 (2003): 72–83. http://dx.doi.org/10.1016/s0022-4596(03)00145-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Thorogood, Gordon J., Brendan J. Kennedy, Christopher S. Griffith, et al. "Structure and Phase Transformations in the Titanosilicate, Sitinakite. The Importance of Water." Chemistry of Materials 22, no. 14 (2010): 4222–31. http://dx.doi.org/10.1021/cm100727h.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Perovskiy, Igor A., Elena V. Khramenkova, Evgeny A. Pidko, Pavel V. Krivoshapkin, Alexandr V. Vinogradov, and Elena F. Krivoshapkina. "Efficient extraction of multivalent cations from aqueous solutions into sitinakite-based sorbents." Chemical Engineering Journal 354 (December 2018): 727–39. http://dx.doi.org/10.1016/j.cej.2018.08.030.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Sitinakite"

1

Tratnjek, Toni. "Développement de silicotitanates à porosité hiérarchisée pour la capture du Strontium." Electronic Thesis or Diss., Montpellier, Ecole nationale supérieure de chimie, 2022. http://www.theses.fr/2022ENCM0022.

Full text
Abstract:
L'idée générale de cette thèse repose sur l'utilisation de matière molle (tensioactifs, micelles, émulsions) pour texturer des matériaux à porosité hiérarchisée. Ces matériaux sont destinés à une utilisation en décontamination des effluents et leur texturation poreuse leur incombe des propriétés réactives augmentées ainsi que la possibilité d'être utilisés en mode continu. Cette méthodologie de texturation est connue et bien documentée pour des squelettes inorganiques en carbone ou en silice alors qu'à notre connaissance, il n'existe pas d'exemples dans la littérature concernant les silicotita
APA, Harvard, Vancouver, ISO, and other styles
2

Milcent, Théo. "Mise en place d'une nouvelle méthodologie d'évaluation d'un échangeur d'ions minéral du point de vue de sa sélectivité : Cas particulier de l'optimisation structurale et microstructurale d'un silicotitanate cristallin (CST), appliqué à la décontamination d'effluents simultanément contaminés en Sr2+ et Cs+." Electronic Thesis or Diss., Montpellier, Ecole nationale supérieure de chimie, 2022. http://www.theses.fr/2022ENCM0010.

Full text
Abstract:
Les alumino, titano et zircono-silicates zéolithiques sont des matériaux présentant des propriétés intéressantes pour de nombreuses applications dans la pétrochimie, l'agriculture, le médical, le stockage d'énergie ainsi que la décontamination d'effluents. Dans le domaine du traitement des effluents radioactifs, leurs propriété d'échange d'ions font de ces matériaux des extractants de radionucléides efficaces avec de bonnes sélectivités (e.g. césium ou strontium). Leurs compositions (le ratio Al/Si, Ti/Si, Zr/Si… ; la nature et la charge des métaux ; la nature, la charge, la concentration et l
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Sitinakite"

1

Perovskiy, Igor A. "The Effect of Sitinakite Crystallinity Degree and Textural Characteristics on Its Sorption Properties." In Springer Proceedings in Earth and Environmental Sciences. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-00925-0_27.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!