聚硫醚广泛应用于动力密封和光电材料等,但尚无简单低成本的合成方法。本工作从本小组揭示的新反应机制入手,实现了从工业“废气”氧硫化碳出发“一锅”合成了结构多样且明确的聚硫醚。
Polythioether, as a kind of functional materials, is highly desirable to a wide range of applications such as power sealants and optoelectronic materials. However, it is still a grand challenge in synthesizing polythioethers in an economical and convenient method. Based on the proposed reaction mechanism by our group, this work, for the first time, reports the synthesis of polythioether from a “waste gas” carbonyl sulfide via a low-cost and highly efficient one-pot approach.
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