Evidence map›Paper›PMID 34038609›Full record

ArticleAngewandte Chemie (International ed. in English)2021

Creation of High-Performance Heterogeneous Photocatalysts by Controlling Ligand Desorption and Particle Size of Gold Nanocluster.

Tokuhisa Kawawaki, Yuki Kataoka, Momoko Hirata, Yuki Akinaga, Ryo Takahata, Kosuke Wakamatsu, Yu Fujiki, Miori Kataoka, Soichi Kikkawa, Abdulrahman S Alotabi and 7 more

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Ligand-Dependent Intracluster Interactions in Electrochemical COSmall (Weinheim an der Bergstrasse, Germany) · 2025
    Article
  8. Article
  9. Structural Evolution of Stapes Controls the Electrochemical COSmall (Weinheim an der Bergstrasse, Germany) · 2025
    Article
  10. Photosynthesis of AuNature communications · 2024
    Article
  11. Article
  12. Hydride-doped AgiScience · 2023
    Article
  13. Article
  14. Review
  15. Article
  16. (AuAg)Precision chemistry · 2023
    Article
  17. Ligand engineering of AuChemical science · 2023
    Article
  18. Review
  19. Effect of TiONanomaterials (Basel, Switzerland) · 2022
    Article
  20. CeOChemCatChem · 2022
    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

17 authors.

Tokuhisa KawawakiDepartment of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan.ORCID http://orcid.org/0000-0003-3282-8964
Yuki KataokaDepartment of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan.
Momoko HirataDepartment of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan.
Yuki AkinagaDepartment of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan.
Ryo TakahataInstitute for Chemical Research, Kyoto University, Gokasho, Uji, 611-0011, Japan.ORCID http://orcid.org/0000-0002-3836-3662
Kosuke WakamatsuDepartment of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan.
Yu FujikiDepartment of Chemistry, Graduate School of Science, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo, 192-0397, Japan.
Miori KataokaDepartment of Chemistry, Graduate School of Science, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo, 192-0397, Japan.
Soichi KikkawaDepartment of Chemistry, Graduate School of Science, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo, 192-0397, Japan.ORCID http://orcid.org/0000-0002-8193-6374
Abdulrahman S AlotabiFlinders Institute for Nanoscale Science and Technology, Flinders University, Adelaide, South Australia, 5042, Australia.
Sakiat HossainDepartment of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan.
D J OsbornDepartment of Chemistry, University of Adelaide, Adelaide, South Australia, 5005, Australia.
Toshiharu TeranishiInstitute for Chemical Research, Kyoto University, Gokasho, Uji, 611-0011, Japan.ORCID http://orcid.org/0000-0002-5818-8865
Gunther G AnderssonFlinders Institute for Nanoscale Science and Technology, Flinders University, Adelaide, South Australia, 5042, Australia.ORCID http://orcid.org/0000-0001-5742-3037
Gregory F MethaDepartment of Chemistry, University of Adelaide, Adelaide, South Australia, 5005, Australia.ORCID http://orcid.org/0000-0003-1094-0947
Seiji YamazoeDepartment of Chemistry, Graduate School of Science, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo, 192-0397, Japan.ORCID http://orcid.org/0000-0002-8382-8078
Yuichi NegishiDepartment of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan.ORCID http://orcid.org/0000-0003-3965-1399

Funding

the Japan Society for the Promotion of Science (JSPS) KAKENHI JP16H04099, 16K21402, 20H02698, 20H02552
6 · The paper itself

Abstract

Recently, the creation of new heterogeneous catalysts using the unique electronic/geometric structures of small metal nanoclusters (NCs) has received considerable attention. However, to achieve this, it is extremely important to establish methods to remove the ligands from ligand-protected metal NCs while preventing the aggregation of metal NCs. In this study, the ligand-desorption process during calcination was followed for metal-oxide-supported 2-phenylethanethiolate-protected gold (Au) 25-atom metal NCs using five experimental techniques. The results clearly demonstrate that the ligand-desorption process consists of ligand dissociation on the surface of the metal NCs, adsorption of the generated compounds on the support and desorption of the compounds from the support, and the temperatures at which these processes occurred were elucidated. Based on the obtained knowledge, we established a method to form a metal-oxide layer on the surface of Au NCs while preventing their aggregation, thereby succeeding in creating a water-splitting photocatalyst with high activity and stability.

Indexed as

catalystsmetal clustersnanostructuresphotocatalystswater splitting

Identifiers

PMID34038609
PMCPMC8518739

What OpenQuestion holds

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LicenceCC BY
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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.