Evidence map›Paper›PMID 40827573›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2025

Establishing Covalent Organic Framework "A&B" Gel via Hydrogen Bond Exchange-Induced Microphase Separation.

Zhiwen Fan, Zihao Liao, Feng Zhang, Yang Huang, Chunyue Pan, Shuai Gu, Juntao Tang, Baosheng Wei, Jiayin Yuan, Guipeng Yu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. 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

10 authors.

Zhiwen FanCollege of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China.
Zihao LiaoCollege of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China.
Feng ZhangCollege of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China.
Yang HuangShenzhen Cham New Energy Battery Technology Co., Dongguan, 523000, China.
Chunyue PanCollege of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China.
Shuai GuCollege of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China.
Juntao TangCollege of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China.
Baosheng WeiCollege of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China.
Jiayin YuanDepartment of Materials and Environmental Chemistry, Stockholm University, Stockholm, SE-10691, Sweden.ORCID https://orcid.org/0000-0003-1016-5135
Guipeng YuCollege of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China.ORCID https://orcid.org/0000-0001-8712-0512

Funding

Hunan-Provincial Natural-Science-Foundation for Distinguished Young Scientists 2022JJ10080Hunan Provincial Science and Technology Plan Project 2024RC3287Independent Exploration and Innovation Project for graduate students of Central South University 2022ZZTS0032Key Science and Technology Project of Changsha KH2301015National Natural Science Foundation of China 22409216National Natural Science Foundation of China 52103275National Natural Science Foundation of China 52173212Science and Technology Program of Hunan Province 2021GK2014State Key Laboratory of Fine Chemicals, Dalian University of Technology KF2415Support by the Open Sharing Fund for the Largescale Instruments and Equipment of Central South University CSUZC202115
6 · The paper itself

Abstract

Rapid and controllable gelation of covalent organic framework (COF) materials with ordered accessible nanochannels is conducive to their use in versatile applications. However, challenges arise from intricate high-rate polymerization processes and unregulated phase separation, which complicate the fine management on equilibrium morphology and crystallinity in COFs. Herein, inspired by prevalent hydrogen bonding interactions in nature, a hydrogen bond exchange (HBE)-induced microphase separation (termed HBEiMS) pathway is proposed for the facile preparation of hydrazone-linked COF "A&B" gels. The split-prepared Glue A and Glue B avoid aggregation formation and precipitation of the powdered products after non-homogeneous phase nucleation following the rapid reaction of monomers in a one-pot manner. The phase transformation induced by HBE enables homogeneous separation of bulk materials, resulting in successful preparation of highly crystalline COF gels in seconds at room temperature. Furthermore, the charge transport of oxygen atoms within the robust COF pores is better controlled by modifying the distal group of the monomer side chains, resulting in a high cycling stability of the gel electrolyte beyond 1600 h. Collectively, findings in this study can fuel future development of COF materials and their possible commercial use.

Indexed as

covalent organic frameworkgel electrolytesself‐assembly

Identifiers

PMID40827573
PMCPMC12622503

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.