Startseite Photocatalytic g-C3N4/poly(2-acrylamido-2-methylpropane sulfonic acid) composite hydrogel triggering the synergetic effect for long-lasting sustainable purifying organic wastewater
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Photocatalytic g-C3N4/poly(2-acrylamido-2-methylpropane sulfonic acid) composite hydrogel triggering the synergetic effect for long-lasting sustainable purifying organic wastewater

  • Shishan Xue EMAIL logo , Zhiyong Ye , Herong Zhang , Meiling Guo , Xi Yang , Dengliang He EMAIL logo , Shuxin Liu und Ning Chen
Veröffentlicht/Copyright: 23. Januar 2025
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Journal of Polymer Engineering
Aus der Zeitschrift Journal of Polymer Engineering Band 45 Heft 3

Abstract

With the development of modern industry, the water pollution is getting severer which causes the huge environmental problems. In this work, the novel photocatalytic polyelectrolyte composite hydrogels based on crosslinked poly(2-acrylamido-2-methylpropane sulfonic acid) equipped with graphite carbon nitride (g-C3N4) were exploited via a facile preparation route, which exhibited extremely high removal ratio of 95 % and 94.5 % to Rhodamine B and tetracycline, respectively, through the synergistic effect of adsorption and photodegradation. Remarkably, the recyclability was also observed on the as-prepared hydrogels, which enabled to reuse for 15 times with the few attenuations of removal efficiency to contaminants. This study provides the new insights into the photocatalyst composite hydrogel and possesses the profound significance of the treatment of organic pollutants.

Keywords: photocatalytic composite hydrogel; wastewater treatment; highly recyclable
Corresponding authors: Shishan Xue and Dengliang He, Chemistry and Chemical Engineering School, Mianyang Teachers’ College, Mianxing West Road No.166, Mianyang, 62100, China, E-mail: (S. Xue), (D. He)

Funding source: Innovation Team of Mianyang Teachers’ College

Award Identifier / Grant number: CXTD2023PY06

Funding source: Mianyang Teachers’ College Start-up Funding

Award Identifier / Grant number: 71/QD2021A11

Funding source: Open Fund of Vanadium and Titanium Resource Comprehensive Utilization Key Laboratory of Sichuan Province

Award Identifier / Grant number: 2023FTSZ02

Funding source: Natural science Foundation project of Sichuan Province

Award Identifier / Grant number: 2022NSFSC0201

Award Identifier / Grant number: 2024NSFSC1035

  1. Research ethics: Not applicable.

  2. Informed consent: Not applicable.

  3. Author contributions: All authors have accepted responsibility for the entire content of this manuscript and approved its submission.

  4. Use of Large Language Models, AI and Machine Learning Tools: None declared.

  5. Competing interests: The authors state no conflict of interest.

  6. Research funding: This work was financial supported by Open Fund of Vanadium and Titanium Resource Comprehensive Utilization Key Laboratory of Sichuan Province (2023FTSZ02), Mianyang Teachers’ College Start-up Funding (71/QD2021A11), Innovation Team of Mianyang Teachers’ College (CXTD2023PY06), Natural science Foundation project of Sichuan Province (2022NSFSC0201), and Natural science Foundation project of Sichuan Province (2024NSFSC1035).

  7. Data availability: The datasets generated and/or analyzed during the current study are available from the corresponding authors on reasonable request.

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Supplementary Material

This article contains supplementary material (https://doi.org/10.1515/polyeng-2024-0216).

Received: 2024-10-09
Accepted: 2025-01-01
Published Online: 2025-01-23
Published in Print: 2025-03-26

© 2025 Walter de Gruyter GmbH, Berlin/Boston

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  1. Frontmatter
  2. Material Properties
  3. The latest research status of porous sound-absorbing materials
  4. Thermal annealing and microwave irradiation in enhancing the mechanical performance of 3D printing CF/PA12 composite
  5. Investigation into the crystallization of poly-lactic acid following the application of a novel high molecular weight, high epoxy functionality polymer chain extender
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  7. Preparation and Assembly
  8. Curcumin-encapsulated Pluronic micelles in chitosan/PEO nanofibers: a controlled release strategy for wound healing applications
  9. Photocatalytic g-C3N4/poly(2-acrylamido-2-methylpropane sulfonic acid) composite hydrogel triggering the synergetic effect for long-lasting sustainable purifying organic wastewater
  10. Engineering and Processing
  11. A dynamic pressure strategy to minimize void formation in vacuum infusion
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https://doi.org/10.1515/polyeng-2024-0216
Schlagwörter für diesen Artikel
photocatalytic composite hydrogel; wastewater treatment; highly recyclable

Artikel in diesem Heft

  1. Frontmatter
  2. Material Properties
  3. The latest research status of porous sound-absorbing materials
  4. Thermal annealing and microwave irradiation in enhancing the mechanical performance of 3D printing CF/PA12 composite
  5. Investigation into the crystallization of poly-lactic acid following the application of a novel high molecular weight, high epoxy functionality polymer chain extender
  6. Effect of AO 4426 on damping properties of PVA/CPE-AO 2246
  7. Preparation and Assembly
  8. Curcumin-encapsulated Pluronic micelles in chitosan/PEO nanofibers: a controlled release strategy for wound healing applications
  9. Photocatalytic g-C3N4/poly(2-acrylamido-2-methylpropane sulfonic acid) composite hydrogel triggering the synergetic effect for long-lasting sustainable purifying organic wastewater
  10. Engineering and Processing
  11. A dynamic pressure strategy to minimize void formation in vacuum infusion
  12. Design and application of soft robot grippers using low-viscosity silicone by lost core injection molding manufacturing method
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