Evidence map›Paper›PMID 42329184›Full record

ArticleAngewandte Chemie (International ed. in English)2026

Non-Superacid-Catalyzed Preparation of Anion Exchange Membranes for High-Performance Water Electrolyzers.

Jinhong Shi, Zhenquan Chen, Hanchi Zhang, Chengxiao Zhou, Xiukai Shi, Xi Wang, Tongxin Yin, Xingyun Wang, Zhe Sun, Feng Yan

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Angewandte Chemie (International ed. in English), 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
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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.

Jinhong ShiJiangsu Engineering Laboratory of Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Suzhou Key Laboratory of Soft Material and New Energy, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China.
Zhenquan ChenJiangsu Engineering Laboratory of Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Suzhou Key Laboratory of Soft Material and New Energy, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China.
Hanchi ZhangJiangsu Engineering Laboratory of Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Suzhou Key Laboratory of Soft Material and New Energy, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China.
Chengxiao ZhouJiangsu Engineering Laboratory of Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Suzhou Key Laboratory of Soft Material and New Energy, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China.
Xiukai ShiJiangsu Engineering Laboratory of Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Suzhou Key Laboratory of Soft Material and New Energy, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China.
Xi WangJiangsu Engineering Laboratory of Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Suzhou Key Laboratory of Soft Material and New Energy, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China.
Tongxin YinJiangsu Engineering Laboratory of Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Suzhou Key Laboratory of Soft Material and New Energy, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China.
Xingyun WangJiangsu Engineering Laboratory of Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Suzhou Key Laboratory of Soft Material and New Energy, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China.
Zhe SunJiangsu Engineering Laboratory of Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Suzhou Key Laboratory of Soft Material and New Energy, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China.
Feng YanJiangsu Engineering Laboratory of Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Suzhou Key Laboratory of Soft Material and New Energy, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China.ORCID https://orcid.org/0000-0001-9269-7025

Funding

Collaborative Innovation Center of Suzhou Nano Science and TechnologyNational Natural Science Foundation of China 52333002National Natural Science Foundation of China 52573013Natural Science Foundation of Jiangsu Province BK20253044Priority Academic Program Development of Jiangsu Higher Education InstitutionsSuzhou Transformation of Scientific and Technological Achievements Carbon Peak and Carbon Neutral Project ST202301
6 · The paper itself

Abstract

Recent advances in anion exchange membrane water electrolyzers (AEMWEs) have been primarily driven by anion exchange membranes (AEMs) prepared via superacid-catalyzed polymerization. However, the reliance on highly corrosive trifluoromethanesulfonic acid (TFSA; pKa = -14.7) employed both as catalyst and solvent poses significant safety, handling, and scalability challenges for industrial AEM manufacturing. Herein, we report a nonsuperacid polymerization strategy for AEMs, utilizing methanesulfonic acid (MSA; pKa = -1.9) to catalyze the Friedel-Crafts alkylation between electrophilic aminobenzaldehyde and electron-rich dibenzo-18-crown-6. Crown ether incorporation expands interchain spacing, thereby facilitating the formation of continuous hydrophilic ion-conducting channels. Furthermore, complexation of potassium ions with crown ether moieties weakens the electrostatic interaction between K

Indexed as

anion exchange membranecrown etherhigh free volumenonsuperacid synthesiswater electrolyzers

Identifiers

PMID42329184
PMCPMC13502590

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Registered trials

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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.