Evidence map›Paper›PMID 41031747›Full record

ReviewEnvironmental science & technology2025

Unraveling the Adsorptive/Catalytic Roles of Carbonaceous Materials in Per- and Polyfluoroalkyl Substance (PFAS) Degradation: Current Status and Perspectives.

Justin H K Man, Zexiao Zheng, Xiaoying Wang, Howard Y M Cheung, Zibo Xu, Jonathan J Calvillo Solís, Irene M C Lo

Abstract readReview
In one paragraph

Review in Environmental science & technology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

7 authors.

Justin H K ManDepartment of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong 999077, China.
Zexiao ZhengDepartment of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong 999077, China.
Xiaoying WangDepartment of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong 999077, China.
Howard Y M CheungDepartment of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong 999077, China.
Zibo XuDepartment of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong 999077, China.
Jonathan J Calvillo SolísDepartment of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong 999077, China.ORCID 0000-0003-2928-488X
Irene M C LoDepartment of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong 999077, China.ORCID 0000-0002-7001-6900

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Per- and polyfluoroalkyl substances (PFAS), as persistent environmental pollutants, require advanced degradation technologies beyond conventional adsorption to mitigate their ecological and health risks. With notable adsorptive and catalytic properties, carbonaceous materials have emerged as a potential group of candidates capable of enhancing the PFAS degradation. Hence, a comprehensive understanding of the roles of carbonaceous materials in PFAS degradation is crucial to paving the way for developing efficient and applicable PFAS degradation technologies. This critical review systematically evaluates the physicochemical properties of carbonaceous materials, reveals their roles in different PFAS degradation technologies, and identifies challenges for real-world application. This study reveals that tailored hydrophobicity, surface functionalization, and porosity in carbonaceous materials significantly improve PFAS adsorption, and the rapid charge transfer and generation of charge carriers enable catalytic activity for PFAS degradation. However, limited material stability during application, interference from complex water matrices, toxicity from material leaching, PFAS degradation intermediates, and chemical additives, along with limited system expandability, remain key challenges. By bridging material science with environmental engineering, this review discusses actionable strategies for developing innovative degradation technologies using carbonaceous materials as well as advancing the technologies toward practical applications.

Indexed as

FluorocarbonsAdsorptionCarbonCatalysisEnvironmental PollutantsWater Pollutants, ChemicalCarbonEnvironmental PollutantsFluorocarbonsWater Pollutants, Chemicaladsorptive/catalytic rolesadvanced oxidation/reduction processescarbonaceous materialsPFAS degradationthermal treatment

Identifiers

PMID41031747
PMCPMC12529960

What OpenQuestion holds

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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.