Evidence map›Paper›PMID 32202365›Full record

ArticleChemphyschem : a European journal of chemical physics and physical chemistry2020

Carbon Nanomembranes from Aromatic Carboxylate Precursors.

Petr Dementyev, Daniil Naberezhnyi, Michael Westphal, Manfred Buck, Armin Gölzhäuser

Abstract read
In one paragraph

Article in Chemphyschem : a European journal of chemical physics and physical chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Vapor Adsorption Measurements with Two-Dimensional Membranes.Chemphyschem : a European journal of chemical physics and physical chemistry · 2022
    Article
  6. Article
  7. Bottom-up synthesis of graphene films hosting atom-thick molecular-sieving apertures.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  8. Article
  9. Carbon Nanomembranes from Aromatic Carboxylate Precursors.Chemphyschem : a European journal of chemical physics and physical chemistry · 2020
    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

5 authors.

Petr DementyevPhysics of Supramolecular Systems and Surfaces, Bielefeld University, Universitätsstr. 25, 33615, Bielefeld, Germany.ORCID 0000-0002-9957-2070
Daniil NaberezhnyiPhysics of Supramolecular Systems and Surfaces, Bielefeld University, Universitätsstr. 25, 33615, Bielefeld, Germany.
Michael WestphalPhysics of Supramolecular Systems and Surfaces, Bielefeld University, Universitätsstr. 25, 33615, Bielefeld, Germany.
Manfred BuckEaStCHEM School of Chemistry, University of St Andrews North Haugh, St Andrews, KY16 9ST, U.K.
Armin GölzhäuserPhysics of Supramolecular Systems and Surfaces, Bielefeld University, Universitätsstr. 25, 33615, Bielefeld, Germany.

Funding

Bundesministerium für Bildung und Forschung 03XP0155AVerband der Chemischen Industrie Liebig Fellowship
6 · The paper itself

Abstract

Self-assembled monolayers (SAMs) serve as convenient platform for fabricating carbon nanomembranes (CNMs) of extended lateral dimensions. Highly porous CNMs are emerging as interesting materials for membrane technologies as they exhibit selectivity for water permeation and, owing to their reduced dimensionality, promise increased energy efficiency compared to established systems. In the present study terphenylcarboxylate SAMs, prepared on silver underpotential deposited on Au and irradiated by 100 eV electrons, were successfully converted into free-standing CNMs. Infrared and X-ray photoelectron spectroscopy reveal pronounced chemical changes both of the anchoring carboxylate moiety and the aromatic backbone upon electron irradiation. Permeation studies showed high specificity for water as demonstrated by the separation from tetrahydrofuran. Compared to thiols on gold, the standard CNM precursor system, the carboxylic acid based SAM exhibits equivalent characteristics. This suggests that electron-induced carbonization is insensitive to the particular choice of the anchor moiety and, therefore, the choice of precursor molecules can be extended to the versatile class of aromatic carboxylic acids.

Indexed as

amorphous materialsmembranesself-assemblythin filmsvapor permeation

Identifiers

PMID32202365
PMCPMC7317367

What OpenQuestion holds

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LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.