Evidence map›Paper›PMID 40134677›Full record

ArticleRSC advances2025

Fabrication of anti-fouling and self-cleaning PHI modified PVDF membranes for high-flux dye removal.

Liwen Xiao, Long Chen, Huijun Xu, Ziyu Huang, Zhixuan Wang, Fang Liu, Wenbin Wang, Qingyang Du

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in RSC advances, 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. Article
  2. Article
  3. Robust and stable TiORSC advances · 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

8 authors.

Liwen XiaoSchool of Materials Science and Engineering, Shandong University of Technology Zibo 255049 China lchen830@sdut.edu.cn qydu@sdut.edu.cn.
Long ChenSchool of Materials Science and Engineering, Shandong University of Technology Zibo 255049 China lchen830@sdut.edu.cn qydu@sdut.edu.cn.ORCID https://orcid.org/0000-0002-5355-3974
Huijun XuSchool of Chemistry and Chemical Engineering, Shandong University of Technology Zibo Shandong 255049 China.
Ziyu HuangSchool of Materials Science and Engineering, Shandong University of Technology Zibo 255049 China lchen830@sdut.edu.cn qydu@sdut.edu.cn.
Zhixuan WangSchool of Materials Science and Engineering, Shandong University of Technology Zibo 255049 China lchen830@sdut.edu.cn qydu@sdut.edu.cn.
Fang LiuSchool of Materials Science and Engineering, Shandong University of Technology Zibo 255049 China lchen830@sdut.edu.cn qydu@sdut.edu.cn.ORCID https://orcid.org/0000-0001-7408-4647
Wenbin WangCollege of Materials Science and Engineering, Xi'an University of Science and Technology Xi'an 710054 China.
Qingyang DuSchool of Materials Science and Engineering, Shandong University of Technology Zibo 255049 China lchen830@sdut.edu.cn qydu@sdut.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The large pore size of ultrafiltration membranes presents a challenge in rejecting small molecules and the accumulated contaminants on the membrane surface severely restrict the treatment efficiency and shorten the lifespan of separation membranes. Herein, poly(heptazine imide) (PHI) is utilized as a modifier to fabricate anti-fouling and self-cleaning polyvinylidene fluoride (PVDF) membranes for high-flux dye removal. The introduction of PHI does not affect the rejection performance of bovine serum albumin (>97%), whilst improving the water permeability and mechanical strength of membranes. The anti-fouling ability is also significantly enhanced with a flux recovery ratio of 91.61%. In addition, the rejection performance of PHI modified PVDF (PHI/PVDF) membranes for anionic dyes, especially for those of low molecular weight, is obviously improved. The rejection ratios of Congo red (CR) and orange G are 99.8% and 87.4%, respectively, and rejection performance for methyl orange is increased from 22.0% (pure PVDF membrane) to 62.5% (M3 membrane with 3 g PHI added). Furthermore, in the presence of anionic dye (such as CR), 99.3% of methylene blue, 91.8% of malachite green and 95.9% of basic red 46 can be rejected and approximately 613 L m

Identifiers

PMID40134677
PMCPMC11935738

What OpenQuestion holds

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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.