Evidence map›Paper›PMID 42297448›Full record

ArticleJournal of the American Chemical Society2026

Precise Synthesis of ∼1 nm Iridium Nanoclusters as a Catalyst for Efficient Oxygen Evolution.

Tokuhisa Kawawaki, Kotaro Sato, Xiaolin Liu, Maho Kamiyama, Yamato Shingyouchi, Masaki Ogami, D J Osborn, Gregory F Metha, De-En Jiang, Yuichi Negishi

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of the American Chemical Society, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Tokuhisa KawawakiInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai 980-8577, Japan.ORCID 0000-0003-3282-8964
Kotaro SatoCarbon Value Research Center, Research Institute for Science and Technology, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan.
Xiaolin LiuDepartment of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, Tennessee 37235, United States.ORCID 0000-0003-2157-265X
Maho KamiyamaInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai 980-8577, Japan.
Yamato ShingyouchiCarbon Value Research Center, Research Institute for Science and Technology, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan.
Masaki OgamiCarbon Value Research Center, Research Institute for Science and Technology, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan.
D J OsbornDepartment of Chemistry, Adelaide University, Adelaide, South Australia 5005, Australia.ORCID 0000-0002-8382-1714
Gregory F MethaDepartment of Chemistry, Adelaide University, Adelaide, South Australia 5005, Australia.ORCID 0000-0003-1094-0947
De-En JiangDepartment of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, Tennessee 37235, United States.ORCID 0000-0001-5167-0731
Yuichi NegishiInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai 980-8577, Japan.ORCID 0000-0003-3965-1399

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metal nanoclusters (NCs) with a particle size of approximately 1 nm exhibit potential as highly active catalysts owing to their large specific surface areas and unique electronic structures. However, their precise synthesis in air is predominantly limited to coinage metal (Cu, Ag, and Au) NCs. Consequently, the development of a facile synthesis method for NCs composed of diverse metal elements is highly desirable. Accordingly, we focused on iridium (Ir), which is known for its high catalytic activity in numerous reactions. In this study, we established a precise synthesis method for air-stable Ir NCs and investigated their electrocatalytic activity in the oxygen evolution reaction (OER). We demonstrated that stable Ir

Identifiers

PMID42297448
PMCPMC13339146

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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.