Ferrocenium tetrafluoroborate salt for curing epoxide under visible lights

WANG Tao;ZHANG Li-xin;HUANG Yu-li

Journal of Beijing University of Chemical Technology ›› 2005, Vol. 32 ›› Issue (4) : 84-90.

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Journal of Beijing University of Chemical Technology ›› 2005, Vol. 32 ›› Issue (4) : 84-90.
研究论文

Ferrocenium tetrafluoroborate salt for curing epoxide under visible lights

  • WANG Tao;ZHANG Li-xin;HUANG Yu-li
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Abstract

Ferrocenium tetrafluoroborate salt([CpFeCp]BF4), as a cationic photoinitiator, was found to be able to initiate the curing of cycloaliphatic epoxide under visible lights. It is found by photolysis the absorption at 620nm is effective for initiating the curing of epoxide. The initiating activity and the affecting factors were investigated. The results show that the curing rate of the system of cycloaliphatic epoxide ERL-4221/[CpFeCp]BF4 increases with the increase in the light intensity and the curing temperature.

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WANG Tao;ZHANG Li-xin;HUANG Yu-li. Ferrocenium tetrafluoroborate salt for curing epoxide under visible lights[J]. Journal of Beijing University of Chemical Technology, 2005, 32(4): 84-90

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