Journal of Supercritical Fluids, volume 150, pages 40-48

Exfoliation of layered yttrium hydroxide by rapid expansion of supercritical suspensions

Publication typeJournal Article
Publication date2019-08-01
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor3.9
ISSN08968446
Physical and Theoretical Chemistry
General Chemical Engineering
Condensed Matter Physics
Abstract
Abstract Rapid expansion of supercritical suspensions was used for the first time to push apart the layers in a layered metal hydroxide structure. Treatment with supercritical CO2 resulted in significant changes in interlayer distances in yttrium hydroxide intercalated with dodecyl sulfate anions. According to XRD, SEM, TEM, nitrogen adsorption and IR-spectroscopy measurements, the structure and composition of the layered material depended substantially on the pressure of supercritical CO2. Low pressure treatment (75–200 atm) resulted in a significant increase (by 20%) in the interlayer distance, while higher pressures did not affect the interlayer distance, but increased the specific surface area of the material (from ∼10 to 74 m2/g). Supercritically treated layered yttrium hydroxide exfoliated readily in toluene under ultrasonication. The re-assembly of exfoliated layers upon solvent evaporation was identified using time-resolved XRD. No effect of supercritical CO2 treatment was observed for layered yttrium hydroxide intercalated with nitrate, oleate and stearate anions.

Citations by journals

1
Advanced Functional Materials
Advanced Functional Materials, 1, 7.69%
Advanced Functional Materials
1 publication, 7.69%
Russian Chemical Reviews
Russian Chemical Reviews, 1, 7.69%
Russian Chemical Reviews
1 publication, 7.69%
Russian Journal of Inorganic Chemistry
Russian Journal of Inorganic Chemistry, 1, 7.69%
Russian Journal of Inorganic Chemistry
1 publication, 7.69%
RSC Advances
RSC Advances, 1, 7.69%
RSC Advances
1 publication, 7.69%
Chemistry Letters
Chemistry Letters, 1, 7.69%
Chemistry Letters
1 publication, 7.69%
Journal of Alloys and Compounds
Journal of Alloys and Compounds, 1, 7.69%
Journal of Alloys and Compounds
1 publication, 7.69%
Small
Small, 1, 7.69%
Small
1 publication, 7.69%
Ceramics International
Ceramics International, 1, 7.69%
Ceramics International
1 publication, 7.69%
Applied Clay Science
Applied Clay Science, 1, 7.69%
Applied Clay Science
1 publication, 7.69%
Journal of Molecular Liquids
Journal of Molecular Liquids, 1, 7.69%
Journal of Molecular Liquids
1 publication, 7.69%
Environmental Science: Water Research and Technology
Environmental Science: Water Research and Technology, 1, 7.69%
Environmental Science: Water Research and Technology
1 publication, 7.69%
Trends in Chemistry
Trends in Chemistry, 1, 7.69%
Trends in Chemistry
1 publication, 7.69%
1

Citations by publishers

1
2
3
4
5
Elsevier
Elsevier, 5, 38.46%
Elsevier
5 publications, 38.46%
Wiley
Wiley, 2, 15.38%
Wiley
2 publications, 15.38%
Royal Society of Chemistry (RSC)
Royal Society of Chemistry (RSC), 2, 15.38%
Royal Society of Chemistry (RSC)
2 publications, 15.38%
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii, 1, 7.69%
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 7.69%
Pleiades Publishing
Pleiades Publishing, 1, 7.69%
Pleiades Publishing
1 publication, 7.69%
The Chemical Society of Japan
The Chemical Society of Japan, 1, 7.69%
The Chemical Society of Japan
1 publication, 7.69%
1
2
3
4
5
  • We do not take into account publications that without a DOI.
  • Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
  • Statistics recalculated weekly.
Metrics
Share
Cite this
GOST |
Cite this
GOST Copy
Yapryntsev A. et al. Exfoliation of layered yttrium hydroxide by rapid expansion of supercritical suspensions // Journal of Supercritical Fluids. 2019. Vol. 150. pp. 40-48.
GOST all authors (up to 50) Copy
Yapryntsev A., Ustinovich K. B., Rodina A. A., Lebedev V. A., Pokrovskiy O., Yorov Kh. E., Gavrikov A., Baranchikov A. E., Ivanov V. V. Exfoliation of layered yttrium hydroxide by rapid expansion of supercritical suspensions // Journal of Supercritical Fluids. 2019. Vol. 150. pp. 40-48.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1016/j.supflu.2019.04.012
UR - https://doi.org/10.1016%2Fj.supflu.2019.04.012
TI - Exfoliation of layered yttrium hydroxide by rapid expansion of supercritical suspensions
T2 - Journal of Supercritical Fluids
AU - Yapryntsev, Alexey
AU - Ustinovich, Konstantin B
AU - Rodina, Anfisa A
AU - Lebedev, Vasiliy A
AU - Pokrovskiy, Oleg
AU - Yorov, Kh E
AU - Gavrikov, A
AU - Baranchikov, Alexander E
AU - Ivanov, V. V.
PY - 2019
DA - 2019/08/01 00:00:00
PB - Elsevier
SP - 40-48
VL - 150
SN - 0896-8446
ER -
BibTex
Cite this
BibTex Copy
@article{2019_Yapryntsev
author = {Alexey Yapryntsev and Konstantin B Ustinovich and Anfisa A Rodina and Vasiliy A Lebedev and Oleg Pokrovskiy and Kh E Yorov and A Gavrikov and Alexander E Baranchikov and V. V. Ivanov},
title = {Exfoliation of layered yttrium hydroxide by rapid expansion of supercritical suspensions},
journal = {Journal of Supercritical Fluids},
year = {2019},
volume = {150},
publisher = {Elsevier},
month = {aug},
url = {https://doi.org/10.1016%2Fj.supflu.2019.04.012},
pages = {40--48},
doi = {10.1016/j.supflu.2019.04.012}
}
Found error?