Evidence map›Paper›PMID 39124421›Full record

ArticleMaterials (Basel, Switzerland)2024

Low-Frequency Raman Spectroscopy on Amorphous Poly(Ether Ether Ketone) (PEEK).

Tomoko Numata, Naomoto Ishikawa, Toshihiro Shimada, Keith C Gordon, Makoto Yamaguchi

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Materials (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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.

Tomoko NumataDepartment of Systems Design Engineering, Akita University, 1-1 Tegatagakuen-machi, Akita 010-8502, Japan.
Naomoto IshikawaKiguchi Technics Inc., 114-15 Enoshima-cho, Yasugi-shi 692-0057, Japan.
Toshihiro ShimadaDivision of Applied Chemistry, Faculty of Engineering, Hokkaido University, Kita 13 Nishi 8, Kita-ku, Sapporo 060-8628, Japan.ORCID 0000-0001-5122-1063
Keith C GordonDepartment of Chemistry, University of Otago, Dunedin 9016, New Zealand.ORCID 0000-0003-2833-6166
Makoto YamaguchiDepartment of Systems Design Engineering, Akita University, 1-1 Tegatagakuen-machi, Akita 010-8502, Japan.ORCID 0000-0002-9105-4535

Funding

Japan Society for the Promotion of Science 23H01310
6 · The paper itself

Abstract

Low-frequency peaks in the Raman spectra of amorphous poly(ether ether ketone) (PEEK) were investigated. An amorphous sample with zero crystallinity, as confirmed by wide-angle X-ray diffraction, was used in this study. In a previous study, two peaks were observed in the low-frequency Raman spectra of the crystallized samples. Among these, the peaks at 135 cm

Indexed as

amorphousCFRPcrystallinityPEEKRaman spectroscopythermoplastic polymer

Identifiers

PMID39124421
PMCPMC11312796

What OpenQuestion holds

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Registered trials

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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.