Evidence map›Paper›PMID 36837663›Full record

ArticleMembranes2023

Novel Design of Co-Poly(Hydrazide Imide) and Its Complex with Cu(I) for Membrane Separation of Methanol/Dimethyl Carbonate Mixture.

Galina Polotskaya, Nadezhda Tian, Ilya Faykov, Mikhail Goikhman, Irina Podeshvo, Nairi Loretsyan, Iosif Gofman, Konstantin Zolotovsky, Alexandra Pulyalina

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Membranes, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Galina PolotskayaInstitute of Macromolecular Compounds, Russian Academy of Sciences, Saint Petersburg 199004, Russia.ORCID 0000-0002-3171-2858
Nadezhda TianInstitute of Chemistry, Saint Petersburg State University, Saint Petersburg 198504, Russia.
Ilya FaykovInstitute of Chemistry, Saint Petersburg State University, Saint Petersburg 198504, Russia.
Mikhail GoikhmanInstitute of Macromolecular Compounds, Russian Academy of Sciences, Saint Petersburg 199004, Russia.
Irina PodeshvoInstitute of Macromolecular Compounds, Russian Academy of Sciences, Saint Petersburg 199004, Russia.
Nairi LoretsyanInstitute of Macromolecular Compounds, Russian Academy of Sciences, Saint Petersburg 199004, Russia.
Iosif GofmanInstitute of Macromolecular Compounds, Russian Academy of Sciences, Saint Petersburg 199004, Russia.ORCID 0000-0002-1939-2660
Konstantin ZolotovskyInstitute of Chemistry, Saint Petersburg State University, Saint Petersburg 198504, Russia.
Alexandra PulyalinaInstitute of Chemistry, Saint Petersburg State University, Saint Petersburg 198504, Russia.ORCID 0000-0003-2379-2162

Funding

Russian Science Foundation 18-79-10116
6 · The paper itself

Abstract

Poly(2,2'-biquinoline-6,6'-dicarbohydrazide)-co-(bistrimelliteimide)methylene-bisanthranylide (PHI) and its metal-polymer complex PHI-Cu(I) containing several types of functional groups (hydrazide, carboxyl, amide, and imide fragments) were synthesized to prepare two types of dense nonporous membranes. The study on morphology using scanning electron microscopy (SEM), measurements of mechanical, thermal, and transport properties of the membrane samples was carried out. The main mechanical properties of both membranes do not differ significantly, but the values of ultimate deformation differ palpably as a result of a non-uniform character of the deformation process for the PHI membrane. The thermal analysis based on the curves of thermogravimetric (TGA) and differential thermal (DTA) analyses of the PHI and PHI-Cu(I) membranes revealed peculiarities of the membrane structure. Transport properties were studied in pervaporation (PV) of methanol (MeOH) and dimethyl carbonate (DMC) mixtures including an azeotropic point. Intrinsic properties of the penetrant-membrane system were also determined. It was found that the total flux is higher through the PHI membrane, but the PHI-Cu(I) membrane exhibits a higher separation factor. Calculation of the pervaporation separation index (

Indexed as

membranemetal–polymer complexmethanol/(dimethyl carbonate) mixturepervaporationpoly(2,2′-biquinoline-6,6′-dicarbohydrazide)-co-(bistrimelliteimide)methylene-bisanthranylide

Identifiers

PMID36837663
PMCPMC9963631

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.