Evidence map›Paper›PMID 42446011›Full record

ArticleSmall (Weinheim an der Bergstrasse, Germany)2026

Imine-Based Covalent Organic Frameworks With Quaternary Ammonium Groups for Enhanced Conductivity in Anion Exchange Membranes.

Man Cai, Hengyi Wang, Yabin Yan, Tianyi Chen, Cheng Lian, Fuzhen Xuan, Bin Zhang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Small (Weinheim an der Bergstrasse, Germany), 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

7 authors.

Man CaiKey Laboratory for Advanced Materials, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, China.
Hengyi WangKey Laboratory for Advanced Materials, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, China.
Yabin YanShanghai Key Laboratory of Intelligent Sensing and Detection, Institute of Intelligent Sensing and Instruments, East China University of Science and Technology, Shanghai, China.
Tianyi ChenKey Laboratory for Advanced Materials, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, China.
Cheng LianKey Laboratory for Advanced Materials, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, China.ORCID https://orcid.org/0000-0002-9016-832X
Fuzhen XuanShanghai Key Laboratory of Intelligent Sensing and Detection, Institute of Intelligent Sensing and Instruments, East China University of Science and Technology, Shanghai, China.
Bin ZhangKey Laboratory for Advanced Materials, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, China.ORCID https://orcid.org/0000-0002-9587-6229

Funding

Fundamental Research Funds for the Central UniversitiesNational Key Research and Development Program of China 2024YFF0505200National Natural Science Foundation of China 52321002National Natural Science Foundation of China 52473171
6 · The paper itself

Abstract

Covalent organic frameworks (COFs) represent a novel approach for the development of anion exchange membranes (AEMs) that exhibit efficient ion transport channels due to their rigid and ordered pore structures, coupled with minimal swelling. To overcome the limitations associated with the chemical modifiability of traditional hydrazone-bonded COFs, this study employs an imine-based COF platform to design and synthesize a range of functionalized COF materials (COF-Pip-2/4/6/8), which are modified with 1-methylpiperidinium quaternary ammonium ions via flexible alkoxy side chains. A membrane formation method utilizing trifluoroacetic acid as a solvent to induce face-on orientation through evaporation was employed to prepare imine-COF membranes with well-ordered nanochannels, achieving a maximum OH

Indexed as

anion exchange membranecovalent organic frameworksion conductivityquaternary ammonium

Identifiers

PMID42446011
PMCPMC13548981

What OpenQuestion holds

Textmetadata
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.