论文部分内容阅读
真空紫外光电子能谱(UPS)是研究分子的电子结构的有力工具。对于固体和晶体还可以提供价带和导带的信息,因此引起人们的重视,对于小分子的UPS无论是气态还是固态都已有很多报道,但对高聚物的研究并不多。本文的作者们曾报道过聚乙烯类衍生物的UPS,因此将继续测定一系列的以聚乙烯为骨架的衍生物,以获得阈值电离能和极化能的
Vacuum ultraviolet photoelectron spectroscopy (UPS) is a powerful tool to study the electronic structure of molecules. The information of valence band and conduction band can also be provided for solid and crystal, so people pay more attention to it. There are many reports about small molecule UPS whether it is gaseous or solid state, but there is not much research on polymer. The authors of this paper have reported on UPSs of polyethylene derivatives and will therefore continue to measure a series of polyethylene-based derivatives to obtain threshold ionization energy and polarization energy