Catalytic Degradation of Polymers Using Metal Oxides (Zno, Cuo): A Sustainable Approach

Year : 2025 | Volume : 13 | Special Issue 06 | Page : 1052 1062
    By

    Mamta Gour,

  • Deepti Pal,

  • Renu Hada,

  • Shalini Sharma,

  • Vishwajeet Yadav,

  1. Assistant Professor, Department of Chemistry, Medicaps University, Indore, Madhya Pradesh, India
  2. Assistant Professor, Department of Chemistry, Medicaps University, Indore, Madhya Pradesh, India
  3. Assistant Professor, Department of Chemistry, Medicaps University, Indore, Madhya Pradesh, India
  4. Assistant Professor, Department of Chemistry, Medicaps University, Indore, Madhya Pradesh, India
  5. Assistant Professor, Department of Chemistry, Sandipani Arts and Science College, Jeerapur, Madhya Pradesh, India

Abstract

The growing accumulation of synthetic polymeric waste, especially plastics, has become one of the most pressing environmental challenges due to their non-biodegradable nature and long-lasting presence in ecosystems. This issue is compounded by the widespread use of plastic materials in various industries, resulting in vast amounts of plastic waste that contribute to environmental pollution, clog waterways, and pose threats to wildlife. As global plastic production continues to rise, the need for effective waste management solutions has never been more urgent. In recent years, catalytic degradation has emerged as a promising and sustainable approach for managing polymer waste, offering an energy-efficient alternative to traditional recycling methods. This process involves using catalysts to break down plastics into smaller, valuable products, including fuels and chemicals, reducing their environmental impact. This study explores the use of steel oxide catalysts, specifically zinc oxide (ZnO) and copper oxide (CuO), for the catalytic degradation of common polymers such as polyethylene (PE), polypropylene (PP), and polystyrene (PS). These polymers are widely used in packaging, consumer goods, and industrial applications, but their resistance to natural degradation makes them persistent environmental pollutants. The research investigates the degradation performance of ZnO and CuO, examining their efficiency in breaking down these plastics, the underlying degradation mechanisms, and the environmental implications of their use in waste management. ZnO and CuO were chosen for their thermal stability, redox properties, and cost-effectiveness, making them viable candidates for large-scale applications.

Keywords: Polymer degradation, ZnO, CuO, metal oxides, catalysis.

[This article belongs to Special Issue under section in Journal of Polymer & Composites (jopc)]

How to cite this article:
Mamta Gour, Deepti Pal, Renu Hada, Shalini Sharma, Vishwajeet Yadav. Catalytic Degradation of Polymers Using Metal Oxides (Zno, Cuo): A Sustainable Approach. Journal of Polymer & Composites. 2025; 13(06):1052-1062.
How to cite this URL:
Mamta Gour, Deepti Pal, Renu Hada, Shalini Sharma, Vishwajeet Yadav. Catalytic Degradation of Polymers Using Metal Oxides (Zno, Cuo): A Sustainable Approach. Journal of Polymer & Composites. 2025; 13(06):1052-1062. Available from: https://journals.stmjournals.com/jopc/article=2025/view=226982


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Special Issue Subscription Review Article
Volume 13
Special Issue 06
Received 28/05/2025
Accepted 12/07/2025
Published 12/09/2025
Publication Time 107 Days
353

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