Covalent Nitrogen Doped Hypercross-Linked Polymer from Waste Plastic for Greenhouse Gas Adsorption
Waste plastics create environmental burdens due to their persistence, while greenhouse gas emissions exacerbate global warming. This study presents a method to convert waste plastics into nitrogen-doped hyper-cross-linked polystyrene porous polymers. The resulting material exhibited a high specific surface area of 1063.30 m2/g and adsorption capacities of 1.81 mmol/g for CO2 and 2.95 mmol/g for CH4. This work demonstrates aniline’s potential for covalent nitrogen doping to enhance adsorption capacity, providing insights for optimizing greenhouse gas capture and advancing “waste-to-treat-waste” strategies.
Authors
- Fan Nie (ORCID: https://orcid.org/0000-0003-1013-5235)
- Changhui Liu (ORCID: https://orcid.org/0000-0001-8265-7302)
- Xiangyu Cui (ORCID: https://orcid.org/0000-0001-7678-3249)
- Taotao Gao (ORCID: https://orcid.org/0000-0003-2957-8263)
- Chuanruo Yang
- Lei Hong (ORCID: https://orcid.org/0009-0002-7566-4496)
- Ming Xue (ORCID: https://orcid.org/0000-0002-9089-5738)
- Wenyuan Qiao
- Lin Huang (ORCID: https://orcid.org/0000-0002-0611-985X)
Institutions
- China University of Mining and Technology (CN)
- National Institute of Clean and Low-Carbon Energy (CN)
Publication Details
- Journal
- Industrial & Engineering Chemistry Research
- Published
- 2025-12-01
- DOI
- https://doi.org/10.1021/acs.iecr.5c04320
- Primary Topic
- Covalent Organic Framework Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00