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Supercritical water synthesis of nano-particle catalyst on TiO2 and its application in supercritical water gasification of biomass [PDF]

open access: goldJournal of Experimental Nanoscience, 2017
Hydrogen production by catalytic gasification in supercritical water (SCW) is a promising way to utilise biomass resource. Supercritical water not only provides homogeneous and rapid reaction environment for the biomass gasification but also causes ...
Hui Jin   +4 more
doaj   +2 more sources

Supercritical Synthesis of Biodiesel [PDF]

open access: yesMolecules, 2012
The synthesis of biodiesel fuel from lipids (vegetable oils and animal fats) has gained in importance as a possible source of renewable non-fossil energy in an attempt to reduce our dependence on petroleum-based fuels.
Michel Vaultier   +8 more
doaj   +2 more sources

One-pot synthesis of nano titanium dioxide in supercritical water [PDF]

open access: goldNanotechnology Reviews, 2020
Supercritical hydrothermal synthesis of nanosized metal oxides is of great interest for scholars due to its one-pot and readily realizing commercial production process.
Sun Panpan   +7 more
doaj   +2 more sources

Supercritical CO2-assisted rapid synthesis of covalent organic framework-based electrocatalyst for efficient two-electron oxygen reduction reaction [PDF]

open access: yesNature Communications
Covalent organic frameworks (COFs) hold significant promise as electrocatalysts, but their synthesis is typically constrained by prolonged reaction times (>72 h), high temperatures ( >120 °C), and the use of organic solvents.
Junqi Song   +9 more
doaj   +2 more sources

The Synthesis and Characterization of Novel Pd and Cu vic-dioxime precursors for Their Supercritical Deposition on Multiwalled Carbon Nanotubes

open access: diamondJournal of the Turkish Chemical Society, Section A: Chemistry, 2018
Novel precursors were developed for deposition of Cu and Pd nanoparticles on multiwalled carbon nanotubes for supercritical carbon dioxide deposition technique.
Fatma Ulusal, Bilgehan Güzel
doaj   +3 more sources

Data-driven structural synthesis of supercritical CO2 power cycles [PDF]

open access: goldFrontiers in Chemical Engineering, 2023
With new materials, objectives or constraints, it becomes increasingly difficult to develop optimal processes using conventional heuristics-based or superstructure-based methods.
Tahar Nabil   +2 more
doaj   +2 more sources

Supercritical millifluidic reactor for the synthesis of efficient GaN nanophotocatalysts

open access: goldChemical Engineering Journal Advances, 2023
Here, we demonstrate the continuous synthesis of gallium nitride (GaN) nanophotocatalysts exhibiting high quantum confinement using a preheated supercritical millireactor.
Prasaanth Ravi Anusuyadevi   +4 more
doaj   +2 more sources

Supercritical Hydrothermal Synthesis of Nano-Zirconia: Reaction Path and Crystallization Mechanisms of Different Precursors [PDF]

open access: yesE3S Web of Conferences, 2023
Nano-zirconia exhibits excellent mechanical properties (fracture toughness, hardness and flexural strength), thermal performance (thermal conductivity), optical properties and biological properties for various ceramic-based applications.
Liu Lu   +5 more
doaj   +1 more source

A Bibliometric Analysis and Review of Supercritical Fluids for the Synthesis of Nanomaterials

open access: yesNanomaterials, 2021
Since the 1990s, supercritical fluids for the synthesis of nanomaterials have been paid more and more attention by researchers and have gradually become one of the most important ways to prepare nanomaterials.
Wei Su   +5 more
doaj   +1 more source

Kinetic Regularities of Methane Dry Reforming Reaction on Nickel-Containing Modified Ceria–Zirconia

open access: yesEnergies, 2021
The Ni-containing catalysts based on ceria–zirconia doped with Ti and Ti+Nb were prepared by the solvothermal method in supercritical fluids. Ni deposition was carried out by incipient wetness impregnation and the one-pot technique.
Valeria Fedorova   +9 more
doaj   +1 more source

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