Evidence map›Paper›PMID 40085705›Full record

ArticleScience advances2025

Interlayer confinement toward short hydrogen bond network construction for fast hydroxide transport.

Ruixiang Guo, Yecheng Zhou, Wei Wang, Yeming Zhai, Xiaofen Liu, Weijun He, Wen Ou, Rui Ding, Hao-Li Zhang, Meiling Wu and 2 more

Abstract read
In one paragraph

Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
  2. Nanostructured Ion Conductor Design for Highly Efficient Ion Transport.Small (Weinheim an der Bergstrasse, Germany) · 2026
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Bismuth Silicate Catalyst for Efficient Electrocatalytic COAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    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

12 authors.

Ruixiang GuoInstitute of Molecular Plus, Department of Chemistry, Tianjin University, Nankai District, Tianjin 300072, P. R. China.ORCID 0009-0000-2901-0956
Yecheng ZhouGuangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices, School of Material Science and Engineering, Sun Yat-sen University, Guangzhou 510006, P. R. China.ORCID 0000-0001-8222-7193
Wei WangInstitute of Molecular Plus, Department of Chemistry, Tianjin University, Nankai District, Tianjin 300072, P. R. China.
Yeming ZhaiInstitute of Molecular Plus, Department of Chemistry, Tianjin University, Nankai District, Tianjin 300072, P. R. China.ORCID 0000-0003-2828-1062
Xiaofen LiuInstitute of Molecular Plus, Department of Chemistry, Tianjin University, Nankai District, Tianjin 300072, P. R. China.ORCID 0009-0009-9334-9087
Weijun HeInstitute of Molecular Plus, Department of Chemistry, Tianjin University, Nankai District, Tianjin 300072, P. R. China.ORCID 0000-0002-8738-1816
Wen OuGuangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices, School of Material Science and Engineering, Sun Yat-sen University, Guangzhou 510006, P. R. China.
Rui DingSchool of Chemical Engineering and Technology, Tianjin University, Nankai District, Tianjin 300072, P. R. China.ORCID 0009-0007-3492-9351
Hao-Li ZhangState Key Laboratory of Applied Organic Chemistry, Key Laboratory of Special Function Materials and Structure Design, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China.ORCID 0000-0002-6322-5202
Meiling WuInstitute of Molecular Plus, Department of Chemistry, Tianjin University, Nankai District, Tianjin 300072, P. R. China.ORCID 0000-0001-9349-9602
Zhongyi JiangSchool of Chemical Engineering and Technology, Tianjin University, Nankai District, Tianjin 300072, P. R. China.ORCID 0000-0002-0048-8849
Kai-Ge ZhouInstitute of Molecular Plus, Department of Chemistry, Tianjin University, Nankai District, Tianjin 300072, P. R. China.ORCID 0000-0001-8894-0686

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Driven by boosting demands for sustainable energy, highly conductive hydroxide exchange membranes (HEMs) are urgently required in electrochemical conversion devices. The hydrogen bonds shorter than 2.5 angstrom are expected to accelerate the ion transport. However, short hydrogen bonds (SHBs) can hardly form naturally because of the electron-withdrawing capability of O atom, which impedes its applications in water-mediated ion transport. This work develops an interlayer confinement strategy to construct SHB networks in a two-dimensional (2D) nanocapillary assembled by bismuth oxyiodide (BiOI) nanosheets and boost the ionic conductivity of HEMs. With confined nanochannels and adjustable hydrophilic groups in BiOI-based HEMs, the number of SHBs increases by 12 times, creating a shortcut for the Grotthuss-type anion transport, which in turn affords a high ionic conductivity of 168 millisiemens per centimeter at 90°C, higher than polymeric HEM and 2D-based HEM. This work demonstrates the facile approach to generating SHB networks in 2D capillaries and opens a promising avenue to developing advanced HEMs.

Identifiers

PMID40085705
PMCPMC11908492

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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.