Polymer-inorganic nanocomposites based on aromatic polyamidoimides effective in the processes of liquids separation

Кононова, С. В.; Korytkova, É. N.; Масленникова, Т. П.; Ромашкова, К. А.; Kruchinina, E. V.; Potokin, I. L.; Гусаров, В. В.

doi:10.1134/s1070363210060162

Cited by 28 publications

(30 citation statements)

References 13 publications

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“…One observes a similar situation when dealing with flow with nanoparticles or with singularities (see, e.g., [9,10]). Additionally, there is a fraction separation effect [11]. This is an indirect confirmation of the crystalline model of nanoflow which is based on assumption that nanoliquid contains solid-like inclusions.…”

Section: Introductionsupporting

confidence: 52%

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On the Stokes flow computation algorithm based on woodbury formula

Попов¹,

Lobanov²,

Popov³

et al. 2015

Nanosist.: fiz. him. mat.

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The Stokes approximation is used for the description of flow in nanostructures. An algorithm for Stokes flow computation in cases when there is great variation in the viscosity over a small spatial region is described. This method allows us to overcome computational difficulties of the finite-difference method. The background of the approach is using the Woodbury formula -a discrete analog of the Krein resolvent formula. The particular example of a rectangular domain is considered in detail. The inversion of the discrete Stokes operator is made in analytic form for the case of constant viscosity.

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Section: Introductionsupporting

confidence: 52%

“…One can see that the expression of such type satisfies the boundary conditions (4). One can show that any vector field V satisfying the conditions (4) can be represented in the form of (11). But arbitrary pressure field P , generally speaking, can not be presented in such form.…”

Section: Discrete Stokes Operator Inversion For the Case Of Constant mentioning

confidence: 99%

On the Stokes flow computation algorithm based on woodbury formula

Попов¹,

Lobanov²,

Popov³

et al. 2015

Nanosist.: fiz. him. mat.

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“…In [44] it is also shown by us, how pervaporation properties of PAI-2-NT differ from corresponding properties of PAI-1-NT and also of a homogeneous PAI-1 and PAI-2 films.…”

Section: Morphological Peculiarities Of Pai-nt Composite Filmsmentioning

confidence: 53%

“…Distinctions in pervaporation characteristics of PAI and PAI-NT films lead to thought that the reason of the primary accelerated transport of water through PAI-NT not differences in hydrophilic properties of samples can be only. Apparently, located in small groups in a polymeric film, nanotubes form areas of the raised permeability on water [44].…”

Section: Morphological Peculiarities Of Pai-nt Composite Filmsmentioning

confidence: 99%

Polyamide-Imide Membranes of Various Morphology - Features of Nano-Scale Elements of Structure

Кононова¹,

Gubanova²,

Ромашкова³

et al. 2012

Scanning Probe Microscopy-Physical Property Characterization at Nanoscale

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“…In recent years there has been increased interest in composite materials based on polymer matrix with nanosized metal oxide particles [46][47][48][49][50][51][52][53]. This is due to their wide application ranging from membranes, catalysts to constructive materials and materials that are used in information technology.…”

Section: Introductionmentioning

confidence: 99%

The use of transient electrolysis in the technology of oxide composite nanostructured materials: review

Bespalova¹,

Храменкова²

2016

Nanosystems: Phys. Chem. Math.

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The available experimental material relating to the patterns of formation and properties of functional nanostructured transition metal oxide (Mo, Co, Mn, Ni, Fe, V) composite materials is reviewed. Advanced coatings are considered those whose formation method are simple and do not require high energy costs, expensive equipment and permit the creation of materials with desired physical and chemical properties in a specified manner. In this review, the priority of oxide composite nanostructured materials technology is given to a transient electrolysis method based on the analysis of a data set that demonstrates its advantages. The results are presented for a number of studies aimed at identifying and analyzing the nature and regularities of processes that take place when obtaining oxide composite nanostructured materials using transient electrolysis methods.

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Polymer-inorganic nanocomposites based on aromatic polyamidoimides effective in the processes of liquids separation

Cited by 28 publications

References 13 publications

On the Stokes flow computation algorithm based on woodbury formula

On the Stokes flow computation algorithm based on woodbury formula

Polyamide-Imide Membranes of Various Morphology - Features of Nano-Scale Elements of Structure

The use of transient electrolysis in the technology of oxide composite nanostructured materials: review

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