标题:Synthesis and characterization of a new organometallic palladium coordinated liquid crystal
作者:Liu, Jianqiang; Zhang, Xingcheng; Dai, Youyong; Xiao, Hongdi; Yan, Shishen; Hou, Wanguo
通讯作者:Liu, J
作者机构:[Liu, Jianqiang; Zhang, Xingcheng; Dai, Youyong; Xiao, Hongdi; Yan, Shishen] Shandong Univ, Sch Phys, Jinan 250100, Shandong, Peoples R China.; [Liu 更多
会议名称:International Symposium on Liquid Crystal Science and Technology
会议日期:AUG 02-05, 2009
来源:ADVANCES IN LIQUID CRYSTALS
出版年:2010
卷:428-429
页码:117-121
DOI:10.4028/www.scientific.net/KEM.428-429.117
关键词:Organometallic liquid crystal; Characterization; X-ray diffraction;; Palladium; Phase behavior; Photoelectric material
摘要:A new organometallic palladium coordinated liquid crystal that is written by PdS4 has been synthesized by chelating reaction of the tetrachloropalladate (PdCl42-) and the star-like liquid crystal (S4) containing four butoxyazobenzene mesogens in its periphery. The structure and liquid crystallinity (LC) of PdS4 were characterized by infrared absorption spectroscopy (IR), ultraviolet absorption spectra (UV), nuclear magnetic resonance spectroscopy (NMR.), elemental analysis (EA), polarizing optical microscope (POM), X-ray diffraction (XRD) and differential scanning calorimetry (DSC). The phase behavior of PdS4 is Cr167N2321200N170Cr, its melting point and clearing temperature are higher than those of the free azo ligand S4, its mesophase range is broader than S4's. It will be used as a new type photoelectric functional material in the future.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-75749085339&doi=10.4028%2fwww.scientific.net%2fKEM.428-429.117&partnerID=40&md5=af425f609355c8340f0b72c3aff59300
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