Evidence map›Paper›PMID 37133401›Full record

ReviewChemical reviews2023

Nanoporous Gold: From Structure Evolution to Functional Properties in Catalysis and Electrochemistry.

Gunther Wittstock, Marcus Bäumer, Wilke Dononelli, Thorsten Klüner, Lukas Lührs, Christoph Mahr, Lyudmila V Moskaleva, Mehtap Oezaslan, Thomas Risse, Andreas Rosenauer and 3 more

Abstract readReview
In one paragraph

Review in Chemical reviews, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Mortar Synthesis: A Mechanochemical Approach to Metal Aerogel Production.Chemistry of materials : a publication of the American Chemical Society · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Nanoporous Au Behavior in Methyl Orange Solutions.Molecules (Basel, Switzerland) · 2024
    Article
  18. 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

13 authors.

Gunther WittstockCarl von Ossietzky University of Oldenburg, School of Mathematics and Science, Institute of Chemistry, D-26111 Oldenburg, Germany.ORCID 0000-0002-6884-5515
Marcus BäumerUniversity of Bremen, Institute for Applied and Physical Chemistry, 28359 Bremen, Germany.ORCID 0000-0002-8620-1764
Wilke DononelliUniversity of Bremen, MAPEX Center for Materials and Processes, 28359 Bremen, Germany.ORCID 0000-0001-7577-421X
Thorsten KlünerCarl von Ossietzky University of Oldenburg, School of Mathematics and Science, Institute of Chemistry, D-26111 Oldenburg, Germany.ORCID 0000-0003-1389-6013
Lukas LührsHamburg University of Technology, Institute of Materials Physics and Technology, 21703 Hamburg, Germany.ORCID 0000-0001-9004-4389
Christoph MahrUniversity of Bremen, MAPEX Center for Materials and Processes, 28359 Bremen, Germany.ORCID 0000-0003-1872-8887
Lyudmila V MoskalevaUniversity of the Free State, Department of Chemistry, P.O. Box 339, Bloemfontein 9300, South Africa.ORCID 0000-0003-0168-7126
Mehtap OezaslanTechnical University of Braunschweig Institute of Technical Chemistry, Technical Electrocatalysis Laboratory, Franz-Liszt-Strasse 35a, 38106 Braunschweig, Germany.ORCID 0000-0001-8545-7576
Thomas RisseFreie Universität Berlin, Institute of Chemistry and Biochemistry, Arnimallee 22, 14195 Berlin, Germany.ORCID 0000-0003-0228-9189
Andreas RosenauerUniversity of Bremen, MAPEX Center for Materials and Processes, 28359 Bremen, Germany.ORCID 0000-0003-4742-0451
Anne StaubitzUniversity of Bremen, MAPEX Center for Materials and Processes, 28359 Bremen, Germany.ORCID 0000-0002-9040-3297
Jörg WeissmüllerHamburg University of Technology, Institute of Materials Physics and Technology, 21703 Hamburg, Germany.ORCID 0000-0002-8958-4414
Arne WittstockUniversity of Bremen, MAPEX Center for Materials and Processes, 28359 Bremen, Germany.ORCID 0000-0002-0139-3710

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nanoporous gold (NPG) is characterized by a bicontinuous network of nanometer-sized metallic struts and interconnected pores formed spontaneously by oxidative dissolution of the less noble element from gold alloys. The resulting material exhibits decent catalytic activity for low-temperature, aerobic total as well as partial oxidation reactions, the oxidative coupling of methanol to methyl formate being the prototypical example. This review not only provides a critical discussion of ways to tune the morphology and composition of this material and its implication for catalysis and electrocatalysis, but will also exemplarily review the current mechanistic understanding of the partial oxidation of methanol using information from quantum chemical studies, model studies on single-crystal surfaces, gas phase catalysis, aerobic liquid phase oxidation, and electrocatalysis. In this respect, a particular focus will be on mechanistic aspects not well understood, yet. Apart from the mechanistic aspects of catalysis, best practice examples with respect to material preparation and characterization will be discussed. These can improve the reproducibility of the materials property such as the catalytic activity and selectivity as well as the scope of reactions being identified as the main challenges for a broader application of NPG in target-oriented organic synthesis.

Identifiers

PMID37133401
PMCPMC10214458

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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.