Supercritical fluids in chemistry

ES Alekseev, AY Alentiev, AS Belova… - Russian Chemical …, 2020 - iopscience.iop.org
Dedicated the memory of Akademician Valery Vasilievich Lunin, a friend, colleague,
teacher, founder and leader of the research into application of supercritical fluids in …

Zinc oxide nanoparticles obtained by supercritical antisolvent precipitation for the photocatalytic degradation of crystal violet dye

P Franco, O Sacco, I De Marco, V Vaiano - Catalysts, 2019 - mdpi.com
In this work, the synthesis of zinc oxide (ZnO) photocatalyst from thermal decomposition of
zinc acetate (ZnAc) nanoparticles obtained by supercritical antisolvent (SAS) precipitation …

Advanced green approaches for the synthesis of NiCu-containing catalysts for the hydrodeoxygenation of anisole

NS Nesterov, AA Smirnov, VP Pakharukova… - Catalysis Today, 2021 - Elsevier
NiCu-containing catalysts stabilized by SiO 2 with a different metals ratio are prepared via
the «green» supercritical antisolvent (SAS) precipitation method. Obtained catalysts are …

Photocatalytic degradation of eriochrome black-T azo dye using Eu-doped ZnO prepared by supercritical antisolvent precipitation route: a preliminary investigation

P Franco, O Sacco, I De Marco, D Sannino, V Vaiano - Topics in Catalysis, 2020 - Springer
The aim of this work is to preliminary investigate the photocatalytic performances toward the
removal of eriochrome black-T dye under UV and visible irradiation using Eu-doped ZnO …

Highly efficient photoinduced enhanced Raman spectroscopy (PIERS) from plasmonic nanoparticles decorated 3D semiconductor arrays for ultrasensitive, portable …

M Zhang, H Sun, X Chen, J Yang, L Shi, T Chen… - ACS …, 2019 - ACS Publications
Semiconductor materials have become competitive candidates for surface-enhanced
Raman scattering (SERS) substrates; however, their limited SERS sensitivity hinders the …

Construction of rutile/anatase Ohmic heterojunction of TiO2/Ti3C2 with robust built-in electric field for boosting photocatalytic organic pollutant and hydrogen evolution

X Qin, L Ji, A Zhu - Applied Surface Science, 2024 - Elsevier
A rutile/anatase Ohmic heterojunction of TiO 2/Ti 3 C 2 was prepared through calcination. By
adjusting the calcination temperature, the loading amount of TiO 2 on Ti 3 C 2 and the ratio …

Photocatalytic degradation of atrazine under visible light using Gd-doped ZnO prepared by supercritical antisolvent precipitation route

P Franco, W Navarra, O Sacco, I De Marco, A Mancuso… - Catalysis Today, 2022 - Elsevier
Supercritical antisolvent precipitation route was employed for the first time to prepare Gd-
doped ZnO photocatalysts to be tested in the photocatalytic degradation of atrazine under …

Nanostructured Oxides Synthesised via scCO2-Assisted Sol-Gel Methods and Their Application in Catalysis

Y Tao, PP Pescarmona - Catalysts, 2018 - mdpi.com
Nanostructured metal oxides and silicates are increasingly applied in catalysis, either as
supports or as active species in heterogeneous catalysts, owing to the physicochemical …

Synthesis of catalytic precursors based on mixed Ni-Al oxides by supercritical antisolvent co-precipitation

NS Nesterov, VP Pakharukova, AA Philippov… - Catalysts, 2022 - mdpi.com
Mixed Ni-Al oxide catalytic precursors with different elemental ratios (20, 50, and 80 wt.%
Ni0) were synthesized using green supercritical antisolvent co-precipitation (SAS). The …

Graphdiyne-hybridized N-doped TiO2 nanosheets for enhanced visible light photocatalytic activity

Y Dong, Y Zhao, Y Chen, Y Feng, M Zhu, C Ju… - Journal of Materials …, 2018 - Springer
In this study, graphdiyne (GD)-hybridized nitrogen-doped TiO 2 nanosheets with exposed
(001) facets (GD-NTNS) have been prepared via a hydrothermal reaction and utilized as …