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Accelerated Degradation of Microplastics at the Liquid Interface of Ice Crystals in Frozen Aqueous Solutions
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-06-01 , DOI: 10.1002/anie.202206947
Chen Tian 1 , Jiaxin Lv 2 , Wenchao Zhang 1 , Han Wang 1 , Jin Chao 1 , Liyuan Chai 1 , Zhang Lin 1, 2, 3
Affiliation  

The exceptionally rapid degradation of microplastics (MPs) in frozen solution was discovered. The activity is ascribed to selective generation of singlet oxygen in the narrow space of the liquid layer between ice crystals. The findings offer a highly efficient degradation pathway for MPs and shed light on mechanisms of disposal of MPs in nature.

中文翻译:

冷冻水溶液中冰晶液体界面处微塑料的加速降解

发现冷冻溶液中微塑料 (MPs) 的降解异常迅速。该活动归因于在冰晶之间的液体层的狭窄空间中选择性地产生单线态氧。这些发现为 MPs 提供了一种高效的降解途径,并阐明了 MPs 在自然界中的处置机制。
更新日期:2022-06-01
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