聚氨酯催化升级转化制备高值聚合物示意图 (IMAGE) Science China Press Caption 图片描述了一种新型升级回收过程,将聚氨酯废塑料首先转化为有价值的中间体,这些中间体进一步合成制备功能性聚合物。 Credit ©《中国科学》杂志社 Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.