Evidence map›Paper›PMID 41497172›Full record

ArticleChemical science2026

Membrane-free two-step water electrolysis enabled by a stable organic redox mediator.

Xiao Liu, Jinlan Tang, Duan Bin, Qiang Huang, Congcong Li, Linyan Su, Wei Qin, Yu Ge, Xingru Chen, Hongbin Lu and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Chemical science, 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

12 authors.

Xiao LiuSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China dbin17@fudan.edu.cn yangbeibei@ntu.edu.cn.
Jinlan TangSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China dbin17@fudan.edu.cn yangbeibei@ntu.edu.cn.
Duan BinSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China dbin17@fudan.edu.cn yangbeibei@ntu.edu.cn.ORCID https://orcid.org/0000-0002-4142-9052
Qiang HuangSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China dbin17@fudan.edu.cn yangbeibei@ntu.edu.cn.ORCID https://orcid.org/0009-0001-6927-0557
Congcong LiSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China dbin17@fudan.edu.cn yangbeibei@ntu.edu.cn.
Linyan SuSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China dbin17@fudan.edu.cn yangbeibei@ntu.edu.cn.
Wei QinSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China dbin17@fudan.edu.cn yangbeibei@ntu.edu.cn.
Yu GeSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China dbin17@fudan.edu.cn yangbeibei@ntu.edu.cn.
Xingru ChenSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China dbin17@fudan.edu.cn yangbeibei@ntu.edu.cn.
Hongbin LuSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China dbin17@fudan.edu.cn yangbeibei@ntu.edu.cn.
BeiBei YangSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China dbin17@fudan.edu.cn yangbeibei@ntu.edu.cn.
Yonggang WangDepartment of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Institute of New Energy, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Fudan University Shanghai 200433 China ygwang@fudan.edu.cn.ORCID https://orcid.org/0000-0002-2447-4679

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Electrochemical decoupled water splitting utilizes a solid-state redox mediator (SSRM) to reversibly store proton-electron pairs, thereby separating hydrogen and oxygen evolution without the use of a membrane and promoting the conversion of sustainable energy sources into hydrogen. However, the widespread application of this approach is currently limited by issues such as the instability and discontinuity of SSRM. Herein, a novel and membrane-free system is designed for decoupled hydrogen production in an acidic medium, based on the use of a highly reversible SSRM on a sustainable quinone-based organic polymer (P-ACD). Due to intramolecular hydrogen bonds, the P-ACD electrode with a low P-ACD loading (1-2 mg cm

Identifiers

PMID41497172
PMCPMC12766737

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.