封面专题:在温和条件下通过直接解聚和 Csp2-Csp3 键裂解从聚碳酸酯塑料废料中回收有价值的苯酚(ChemSusChem 24/2024)

IF 6.6 2区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY
ChemSusChem Pub Date : 2024-12-20 DOI:10.1002/cssc.202482402
Mr. Arjun K. Manal, Ms. Dipika Rajendra Kanchan, Dr. Arghya Banerjee, Dr. Jun Zhao, Prof. Dr. Rajendra Srivastava
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引用次数: 0

摘要

封面功能展示了一种创新的方法来回收聚碳酸酯(PC)塑料废物在水介质中产生苯酚。PC废物普遍存在于自然和海洋环境中,对环境和人类健康构成重大风险。本研究介绍了一种符合循环经济原则的新型回收方法,使用商业沸石催化剂。沸石独特的拓扑结构和结构特性使其能够进入其孔隙和酸位点,从而在将PC废物转化为有价值的苯酚和丙酮方面具有卓越的催化效率。封面描绘了PC废物进入沸石孔,在那里它通过酸点进行催化转化,突出了该过程在解决环境挑战和促进可持续化学品生产方面的潜力。更多信息可以在R. Srivastava及其同事的研究文章中找到。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Cover Feature: Recycling Valuable Phenol from Polycarbonate Plastic Waste Via Direct Depolymerization and Csp2−Csp3 Bond Cleavage Under Mild Conditions (ChemSusChem 24/2024)

Cover Feature: Recycling Valuable Phenol from Polycarbonate Plastic Waste Via Direct Depolymerization and Csp2−Csp3 Bond Cleavage Under Mild Conditions (ChemSusChem 24/2024)

Cover Feature: Recycling Valuable Phenol from Polycarbonate Plastic Waste Via Direct Depolymerization and Csp2−Csp3 Bond Cleavage Under Mild Conditions (ChemSusChem 24/2024)

The Cover Feature showcases an innovative approach to recycling polycarbonate (PC) plastic waste in an aqueous medium to produce phenol. PC waste, prevalent in natural and marine environments, poses significant environmental and human health risks. This study introduces a novel recycling approach aligned with circular-economy principles, using a commercial zeolite catalyst. The unique topology and textural properties of zeolites grant access to their pores and acid sites, enabling exceptional catalytic efficiency in converting PC waste into valuable phenol and acetone. The cover depicts PC waste entering the zeolite pores, where it undergoes catalytic transformation by acid sites, highlighting the process's potential to address environmental challenges and contribute to sustainable chemical production. More information can be found in the Research Article by R. Srivastava and co-workers.

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来源期刊
ChemSusChem
ChemSusChem 化学-化学综合
CiteScore
15.80
自引率
4.80%
发文量
555
审稿时长
1.8 months
期刊介绍: ChemSusChem Impact Factor (2016): 7.226 Scope: Interdisciplinary journal Focuses on research at the interface of chemistry and sustainability Features the best research on sustainability and energy Areas Covered: Chemistry Materials Science Chemical Engineering Biotechnology
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