In the present article, the changes of surface component induced by photodegradation in different environment have been examined by means of ESCA.

 
  • 本文用X-射線(xiàn)光電子能譜(ESCA)方法探討了聚氯乙烯(PVC)在不同環(huán)境下紫外光輻照所引起表面組成的變化。
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