Thermal properties and phase diagrams of water–hydrocarbon systems

Расулов, С. М.; Orakova, S. M.; Исаев, И. А.

doi:10.1134/s0018151x16020164

Cited by 8 publications

(1 citation statement)

References 11 publications

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“…In DLRI, we correlated this behavior with the hydrolysis reaction involving the Zn(Cy) 2 organometallic precursor. Since water and pentane form an immiscible binary system at room temperature, [ 74 ] and since the DLRI device is designed to ensure the mixing of the liquid with the carrier gas to obtain an aerosol, [ 75 ] we can thus safely assume, as schematized in Figure 4 , that the hydrolysis reaction takes place at the interface ‐an original growth site‐ [ 76 ] between the liquid droplets containing the zinc precursor and the gas phase containing water. The exothermic hydrolysis induces first a temperature increase, which directly improves pentane evaporation in the reaction chamber and leads, consequently, to a decrease in the droplet size.…”

Section: Resultsmentioning

confidence: 99%

Secured Nanosynthesis–Deposition Aerosol Process for Composite Thin Films Incorporating Highly Dispersed Nanoparticles

et al. 2022

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Application of nanocomposites in daily life requires not only small nanoparticles (NPs) well dispersed in a matrix, but also a manufacturing process that is mindful of the operator and the environment. Avoiding any exposure to NPs is one such way, and direct liquid reaction-injection (DLRI) aims to fulfill this need. DLRI is based on the controlled in situ synthesis of NPs from the decomposition of suitable organometallic precursors in conditions that are compatible with a pulsed injection mode of an aerosol into a downstream process. Coupled with low-pressure plasma, DLRI produces nanocomposite with homogeneously well-dispersed small nanoparticles that in the particular case of ZnO-DLC nanocomposite exhibit unique properties. DLRI favorably compares with the direct liquid injection of ex situ formed NPs. The exothermic hydrolysis reaction of the organometallic precursor at the droplet-gas interface leads to the injection of small and highly dispersed NPs and, consequently, the deposition of fine and controlled distribution in the nanocomposite. The scope of DLRI nanosynthesis has been extended to several metal oxides such as zinc, tin, tungsten, and copper to generalize the concept. Hence, DLRI is an attractive method to synthesize, inject, and deposit nanoparticles and meets the prevention and atom economy requirements of green chemistry.

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Section: Resultsmentioning

confidence: 99%