Acta Chimica Sinica ›› 1978, Vol. 36 ›› Issue (3): 183-192. Previous Articles     Next Articles

高聚物的二氧化碳激光裂解气相色谱研究

舒敬值, 陈子亮, 王永禄, 胡家梅, 史丽萍   

  1. 中国科学院上海有机化学研究所
  • 投稿日期:1977-09-17 发布日期:2013-06-03

A STUDY ON THE CARBON DIOXIDE LASER PYROLYSIS GAS CHROMATOGRAPHY OF POLYMERS

SHU CHING-CHIH, CHEN TZU-LING, WANG YUNG-LU, HU DHIA-MEI, SHIH LI-PING   

  1. Shanghai Institute of Organic Chemistry, Academia Sinica
  • Received:1977-09-17 Published:2013-06-03

This paper reports the application of a carbon dioxide laser as a new type of pyrolytic source in pyrolysis gas chromatography (PGC).Since the carbon dioxide laser energy can be absorbed directly by transparent or translucent organic compounds, it overcomes the inherent difficult in pyrolysis which ruby or neodymium glass laser has met. A number of qualitative and quantitative data of pyrograms shows that the carbon dioxide laser PGC is a useful technique for the investigation of polymers and other non-volatile organic substances. This technique has been used successfully in our laboratory to characterize polymers for last few years.