| 以[Eu(PBrBA)3phen]和[Eu(PCBA)3phen]为探针的温敏漆制备及其性能对比 |
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| 引用本文： | 毕冠,孙晶,周晨,于文生,王媛,唐娟.以[Eu(PBrBA)3phen]和[Eu(PCBA)3phen]为探针的温敏漆制备及其性能对比[J].无机化学学报,2019,35(2):203-208. |
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| 作者姓名： | 毕冠 孙晶 周晨 于文生 王媛 唐娟 |
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| 作者单位： | 长春理工大学化学与环境工程学院吉林省光学材料与化学科技创新中心 |
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| 摘 要： | 以氧化铕(Eu_2O_3)、对氯苯甲酸(PCBA)、对溴苯甲酸(PBrBA)和菲咯啉(phen)为原料制备了菲咯啉对氯苯甲酸铕Eu(PCBA)_3phen]、菲咯啉对溴苯甲酸铕Eu(PBrBA)_3phen]两种探针分子,并将这2种探针分子掺杂在甲基丙烯酸甲酯(MMA)中,以过氧化苯甲酰(BPO)为引发剂,制得Eu(PCBA)_3phen/PMMA和Eu(PBrBA)_3phen/PMMA温敏漆样品。利用红外光谱仪、扫描电子显微镜、紫外-可见分度光度计和荧光光谱仪对探针分子的组成结构、发光性能、形貌和温敏漆的温度敏感性进行了测试分析,研究了不同配体对探针分子发光性能和温敏漆性能的影响。结果表明,Eu~(3+)分别与对氯苯甲酸(PCBA)和对溴苯甲酸(PBrBA) 2种主配体配位,并且第二配体菲咯啉(phen)均参与了配位,成功合成了2种配合物。2种配合物均发出Eu~(3+)的特征荧光,其中以PBrBA为主配体的菲咯啉铕三元配合物具有更好的发光性能。此外,基于这2种探针分子制备的温敏漆在50～90℃范围内均具有温度猝灭性能,以Eu(PCBA)_3phen为探针制成的温敏漆温度敏感性更强。
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| 关 键 词： | 温敏漆 探针分子 聚合物 卤代苯甲酸 菲咯啉 |
| 收稿时间： | 2018/8/21 0:00:00 |
| 修稿时间： | 2018/11/16 0:00:00 |
Preparation and Properties of the Temperature Sensitive Paints[Eu(PBrBA)3phen] and[Eu(PCBA)3phen] |
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| BU Guan,SUN Jing,ZHOU Chen,YU Wen-Sheng,WANG Yuan and TANG Juan.Preparation and Properties of the Temperature Sensitive Paints[Eu(PBrBA)3phen] and[Eu(PCBA)3phen][J].Chinese Journal of Inorganic Chemistry,2019,35(2):203-208. |
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| Authors: | BU Guan SUN Jing ZHOU Chen YU Wen-Sheng WANG Yuan and TANG Juan |
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| Institution: | School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry, Changchun 130022, China,School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry, Changchun 130022, China,School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry, Changchun 130022, China,School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry, Changchun 130022, China,School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry, Changchun 130022, China and School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry, Changchun 130022, China |
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| Abstract: | |
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| Keywords: | temperature sensitive paint fluorescent probes polymers halogenated benzoic acid o-phenanthroline |
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