Evidence map›Paper›PMID 42047361›Full record

ArticleACS applied materials & interfaces2026

How Buffer Ions Shape Hydrogen Evolution at Non-extreme pH: Operando Insights into Cu-Mo Electrocatalyst Surface Dynamics.

Takeshi Nishimoto, Keisuke Obata, Hiroki Komiya, Kazuki Harada, Masaaki Yoshida, David Samuel Rivera Rocabado, Takayoshi Ishimoto, Tomohiro Goroh Noguchi, Miho Yamauchi, Kazuhiro Takanabe

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS applied materials & interfaces, 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.

Takeshi NishimotoDepartment of Chemical System Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
Keisuke ObataDepartment of Chemical System Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.ORCID 0000-0003-3544-9505
Hiroki KomiyaDepartment of Chemical System Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.ORCID 0000-0001-5138-7995
Kazuki HaradaDepartment of Applied Chemistry, Graduate School of Sciences and Technology for Innovation, Yamaguchi University, 2-16-1 Tokiwadai, Ube, Yamaguchi 755-8611, Japan.
Masaaki YoshidaDepartment of Applied Chemistry, Graduate School of Sciences and Technology for Innovation, Yamaguchi University, 2-16-1 Tokiwadai, Ube, Yamaguchi 755-8611, Japan.ORCID 0000-0002-3656-4444
David Samuel Rivera RocabadoDepartment of Chemistry, Graduate School of Science, Osaka Metropolitan University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan.ORCID 0000-0002-4691-3433
Takayoshi IshimotoGraduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8527, Japan.ORCID 0000-0002-7423-5561
Tomohiro Goroh NoguchiInstitute for Materials Chemistry and Engineering (IMCE), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
Miho YamauchiInstitute for Materials Chemistry and Engineering (IMCE), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.ORCID 0000-0003-4752-172X
Kazuhiro TakanabeDepartment of Chemical System Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.ORCID 0000-0001-5374-9451

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Non-extreme pH conditions enable the use of abundant elements, attracting attention for reducing electrolyzer costs. However, electrolyte engineering─specifically, optimizing buffer ion identities and concentrations─is crucial for achieving high-efficiency water electrolysis. This study focuses on the HER in a carbonate electrolyte at pH 10.5, where the participation of bicarbonate anions (HCO

Indexed as

copper−molybdenumelectrocatalysishydrogen evolution reactionnon-extreme pHwater electrolysis

Identifiers

PMID42047361
PMCPMC13181716

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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.