Evidence map›Paper›PMID 35518998›Full record

ArticleRSC advances2019

Comparison of transition metal (Fe, Co, Ni, Cu, and Zn) containing tri-metal layered double hydroxides (LDHs) prepared by urea hydrolysis.

Sajid Naseem, Bianca Gevers, Regine Boldt, Frederick J W J Labuschagné, Andreas Leuteritz

Open access · goldAbstract read
In one paragraph

Article in RSC advances, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
5.2field-weighted citation impact, top 3% of its field
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

19 citing papers in PubMed, 113 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. LDH-TiONanomaterials (Basel, Switzerland) · 2022
    Article
  10. Influence of CoRSC advances · 2022
    Article
  11. Review
  12. Article
  13. Layered double hydroxides and LDH-derived materials in chosen environmental applications: a review.Environmental science and pollution research international · 2021
    Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. 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 at 2 institutions in 2 countries.

Sajid NaseemLeibniz-Institut für Polymerforschung Dresden e. V Hohe Straße 6 Dresden 01069 Germany naseem@ipfdd.de.ORCID https://orcid.org/0000-0003-1821-0375
Bianca GeversDepartment of Chemical Engineering, University of Pretoria Lynwood Road Pretoria 0002 South Africa.ORCID https://orcid.org/0000-0003-2756-1484
Regine BoldtLeibniz-Institut für Polymerforschung Dresden e. V Hohe Straße 6 Dresden 01069 Germany naseem@ipfdd.de.ORCID https://orcid.org/0000-0002-6086-4586
Frederick J W J LabuschagnéDepartment of Chemical Engineering, University of Pretoria Lynwood Road Pretoria 0002 South Africa.ORCID https://orcid.org/0000-0002-4820-4585
Andreas LeuteritzLeibniz-Institut für Polymerforschung Dresden e. V Hohe Straße 6 Dresden 01069 Germany naseem@ipfdd.de.
Leibniz Institute of Polymer Research · DEUniversity of Pretoria · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper details a successful synthesis and comparison of a range of tri-metal hydrotalcite-like layered double hydroxides (LDHs) using urea hydrolysis. Transition-metal-substituted MgMAl-LDHs were synthesized with M = Fe, Co, Ni, Cu or Zn. 5 mol% and 10 mol% substitutions were performed, where Mg was substituted with Co, Ni, Cu and Zn, and Al with Fe. The successful synthesis of crystalline MgMAl-LDHs was confirmed using X-ray powder diffraction (XRD) analysis. Energy-dispersive X-ray (EDX) spectroscopy was used to identify substituted metals and determine changes in composition. Changes in morphology were studied using scanning electron microscopy (SEM). Thermogravimetric analysis was used to determine the effect of Fe-, Co-, Ni-, Cu- or Zn-substitution on the thermal degradation of the MgMAl-LDH phase. The structure, morphology and thermal behavior of the LDHs were shown to be influenced by the substituted transition metals. The observed thermal stability took the order MgNiAl- > MgFeAl- = MgAl- ≥ MgCoAl- > MgCuAl- > MgZnAl-LDH. The urea hydrolysis method was shown to be a simple preparation method for well-defined crystallite structures with large hexagonal platelets and good distribution of transition metal atoms in the substituted LDHs.

Identifiers

PMID35518998
PMCPMC9059937
OpenAlexW2914345866

What OpenQuestion holds

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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.