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| 电催化氧化技术：一种塑料废弃物高值转化的清洁途径——以驱动PET转化为乙醇酸为例 |
| Electrocatalytic Oxidation as a Clean Pathway for Plastic-to-Value Conversion: The Case of Poly(ethylene terephthalate) toward Glycolic Acid |
| 投稿时间：2026-05-19 修订日期：2026-07-06 |
| DOI： |
| 中文关键词: 电催化技术 电催化氧化反应 塑料转化 聚对苯二甲酸乙二醇酯 乙二醇 |
| 英文关键词:Electrocatalytic technology, Electrocatalytic oxidation reaction, Plastic conversion, Poly(ethylene terephthalate), Ethylene glycol |
| 基金项目:陕西省自然科学基础研究计划一般项目; 陕西师范大学2026年大学生创新创业训练计划项目 |
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| 中文摘要: |
| 针对塑料污染引发的公众健康风险及资源回收难题，电催化氧化技术作为一种绿色转化途径，利用电化学反应精准实现废弃塑料的高值资源转化。以生活中广泛应用的聚酯塑料—聚对苯二甲酸乙二醇酯（PET）为例，侧重电催化剂“活性-稳定性-选择性”的评估体系。通过对其性能评估的解析，呈现催化剂在电催化氧化活性、选择性和稳定性的关键作用，凸显电催化氧化技术在塑料转化回收中的优势，推动公众对塑料废弃物资源化与循环经济发展的理解。 |
| 英文摘要: |
| To address the public health risks and resource recovery challenges associated with plastic pollution, electrocatalytic oxidation has emerged as a green electrochemical conversion pathway that enables the precise transformation of waste plastics into high-value chemicals via electrochemical reactions. Using poly(ethylene terephthalate) (PET)–a widely used polyester plastic–as an example, we focus on the "activity–stability–selectivity" evaluation framework for electrocatalysts. By analyzing catalysts performance assessment, we highlight the critical roles of electrocatalytic oxidation activity, selectivity and stability. This discussion underscores the key advantages of electrocatalytic oxidation technology in plastics conversion and recycling, thereby advancing the resource utilization of plastic waste and the development of a circular economy. |
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