Ultrasonic degradation of polysilane pol
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Zhou Xiaodong; Lin Qunfang; Dai Gance; Ji Faxiang
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Article
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1998
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Elsevier Science
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English
โ 397 KB
The degradation of four polysilanes in solution irradiated by ultrasonic waves has been studied by measurements of reduced viscosity and dynamic mechanical behavior. In all cases ultrasonic degradation occurs. The ultrasonic waves cause the average molecular weight to decrease and the molecular-weig