1.北京化工大学理学院 有机化学系 北京 100029
张国成,男,1982年10月出生,2010年6月毕业于北京化工大学理学院有机化学系,研究方向为精细有机合成
王涛,E-mail: wangtwj2000@163.com
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张国成, 张慧卿, 李光雷, 等. 对甲氧基二苯醚和对氯二苯醚配体茂铁盐的光性能研究[J]. 辐射研究与辐射工艺学报, 2010,28(4):225-228.
ZHANG Guocheng, ZHANG Huiqing, LI Guanglei, et al. Study on photochemistry properties of p-methoxyl diphenylether and p-chloro diphenylether bounded ferrocenium salts[J]. Journal of Radiation Research and Radiation Processing, 2010,28(4):225-228.
张国成, 张慧卿, 李光雷, 等. 对甲氧基二苯醚和对氯二苯醚配体茂铁盐的光性能研究[J]. 辐射研究与辐射工艺学报, 2010,28(4):225-228. DOI:
ZHANG Guocheng, ZHANG Huiqing, LI Guanglei, et al. Study on photochemistry properties of p-methoxyl diphenylether and p-chloro diphenylether bounded ferrocenium salts[J]. Journal of Radiation Research and Radiation Processing, 2010,28(4):225-228. DOI:
制备了两种不对称二苯醚配体六氟磷酸茂铁盐阳离子光引发剂,分别为[环戊二烯-铁-对甲氧基二苯醚]六氟磷酸盐(Fc-OE)和[环戊二烯-铁-对氯二苯醚]六氟磷酸盐(Fc-ClE)。研究了紫外-可见吸收光谱,发现新合成的茂铁盐在300 nm以上均有由d-d*跃迁产生的吸收且延伸到550 nm,使其适用于可见光引发。通过荧光发射光谱研究,发现与Fc-ClE相比,Fc-OE有较强的荧光发射。通过近红外检测,考察了两种茂铁盐在可见光源下对环氧树脂E44的光引发活性,发现Fc-ClE的光引发活性高于Fc-OE。
Two asymmetric aromatic ethers complexes of cyclopentadienyliron hexafluorophosphate were prepared, which are p-methoxyl diphenylether complex of cyclopentadienyliron hexafluorophosphate(Fc-OE) and p-chloro diphenylether complex of cyclopentadienyliron hexafluorophosphate(Fc-ClE). The UV-vis absorption of two ferrocenium salts revealed that they could be used for photo-initiator with light above 300—550 nm because of d-d* transition of the complexes. The fluorescence spectra showed that Fc-OE had stronger emission than that of Fc-ClE. The photo-initiation abilities in photo-polymerizing the diglycidyl ether of the bisphenol-A epoxy (E44) oligomer using a halogen lamp were evaluated by near infrared (NIR) spectroscopy. The results show that the photo-initiation ability of Fc-ClE with the electron-withdrawing chloride atom is better than that of Fc-OE.
光引发剂芳茂铁盐可见光固化荧光光谱
Photo-initiatorFerrocenium saltVisible light curingFluorescence
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