{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T05:42:30Z","timestamp":1776750150467,"version":"3.51.2"},"reference-count":52,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2026,1,30]],"date-time":"2026-01-30T00:00:00Z","timestamp":1769731200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>A carbon-modified attapulgite composite (C-AATP@CTAB) was synthesized via the hydrothermal method using citric acid as the carbon source and cetyltrimethylammonium bromide (CTAB) as a surface modifier for efficient rhodamine B (Rh-B) removal. Carbon modification elevated the composite\u2019s specific surface area (212 m2\/g) and negative surface charge (\u221238.21 mV), significantly enhancing dye adsorption capacity to 666.66 mg\/g\u2014nearly double that of unmodified ATP variants (360.4\u2013386.8 mg\/g). Kinetic studies confirmed pseudo-second-order adsorption kinetics, attributed to hydrogen bonding and van der Waals interactions between Rh-B and the composite. Under photo-Fenton conditions, C-AATP@CTAB achieved 99.8% Rh-B degradation within 20 min, demonstrating superior catalytic performance in heterogeneous Fenton\/photo-Fenton systems. This work establishes a low-cost, high-efficiency adsorbent-catalyst hybrid derived from low-grade attapulgite, offering promising avenues for sustainable wastewater treatment.<\/jats:p>","DOI":"10.3390\/ma19030554","type":"journal-article","created":{"date-parts":[[2026,1,30]],"date-time":"2026-01-30T11:09:22Z","timestamp":1769771362000},"page":"554","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Carbon-Modified Attapulgite Composite for Rapid Rhodamine B Degradation: High Adsorption Capacity and Photo-Fenton Efficiency"],"prefix":"10.3390","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-7752-1835","authenticated-orcid":false,"given":"Naveed","family":"Karim","sequence":"first","affiliation":[{"name":"State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-0690-9885","authenticated-orcid":false,"given":"Tin","family":"Kyawoo","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Saeed","family":"Ahmed","sequence":"additional","affiliation":[{"name":"Department of Biological & Chemical Sciences, University of Rasul, Mandi Bahauddin 50370, Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Weiliang","family":"Tian","sequence":"additional","affiliation":[{"name":"College of Chemistry and Chemical Engineering, Tarim University, Alar 843300, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5011-2145","authenticated-orcid":false,"given":"Huiyu","family":"Li","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9254-6219","authenticated-orcid":false,"given":"Yongjun","family":"Feng","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China"},{"name":"College of Chemistry and Chemical Engineering, Tarim University, Alar 843300, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2026,1,30]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"113160","DOI":"10.1016\/j.ecoenv.2021.113160","article-title":"A critical review on the treatment of dye-containing wastewater: Ecotoxicological and health concerns of textile dyes and possible remediation approaches for environmental safety","volume":"231","author":"Ali","year":"2022","journal-title":"Ecotoxicol. 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