Analytical Science and Technology (분석과학)

The Korean Society of Analytical Sciences (한국분석과학회)
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A study on the properties of polysilanes synthesized by ultrasonic methods

초음파 화학적 방법으로 합성된 폴리실란의 물성에 관한 연구

  • Received : 2006.11.01
  • Accepted : 2006.12.01
  • Published : 2006.12.28
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Abstract

Polysilanes with organic substituents such as methyl and phenyl were synthesized by Wurtz dechlorination-condensation reactions using ultrasonic from organochlorosilanes. The yields were compared with the results of thermal dechlorination-condensation reactions. Properties such as thermogravimetric analysis and photoreactivity were investigated for the possibility of applications.

메틸기 또는 페닐기와 같은 유기 치환기를 갖는 폴리실란에 대해 유기염화실란을 출발물질로 하여 금속 나트륨을 이용한 Wurtz 탈염소화 축합반응을 초음파 화학적 합성으로 시도하여 열적 합성방법 결과와 비교하였을 때 보다 높은 수율의 고분자량 폴리실란을 얻었으며 열중량 분석 등의 분석을 통해 우수한 물성을 가지고 있음을 확인하였다. 또한 이들 폴리실란의 광반응성을 조사하여 응용에 대한 가능성도 조사하였다.

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References

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