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Position: Home > Articles > Synthesis and Characterization of Novel Blue Light-conversion Agent of Triazine series in Agricultural Film Journal of Anhui Agricultural Sciences 2010,38 (29) 16090-16091+16119

新型农膜用均三嗪系列蓝光转光剂的合成及其表征

作  者:
罗桂林;肖尊宏;田林锋;谭冠华
单  位:
贵州师范大学化学与材料科学学院;贵州师范大学省山地环境信息系统与生态环境保护重点实验室
关键词:
农膜;均三嗪;蓝光;光转换剂
摘  要:
[目的]确定了新型农膜用均三嗪系列蓝光转光剂的合成工艺,并分析了其光谱特征。[方法]用简单常规溶剂乙腈、乙醇和苯等合成了3种化合物,并通过红外光谱和核磁氢谱确定了3种化合物的组成结构,用紫外和荧光光谱探讨了这类化合物的光谱特征。[结果]在波长310~385nm的紫外光激发下,此系列化合物在波长410~480nm较宽的范围内发出强蓝光,有望成为一类新型的蓝光光转换剂添加到聚乙烯农膜中,应用到农业,从而提高植物光合作用效率,达到农作物增产增收的目的。[结论]该研究可为新型农膜的开发奠定基础。
译  名:
Synthesis and Characterization of Novel Blue Light-conversion Agent of Triazine series in Agricultural Film
作  者:
LUO Gui-lin et al(School of Chemistry and Materials Science,Guizhou Normal University,Guiyang,Guizhou 550001)
关键词:
Agricultural film;S-triazine;Blue-light;Light-conversion agent
摘  要:
[Objective] The aim was to determine the synthesis technique of novel blue light-conversion agent of triazine series in agricultural film and analyze its spectral features.[Method] The three compounds TPT、MDBS、DPBS was synthesized with acetonitrile,ethanol,cinnaldehyde,etc.and their constituents were characterized by IR and 1H NMR.The spectral signature of the serial compounds was analyzed by UV and fluorescence spectrum.[Result] The compounds exhibited a stronger blue light by a UV excited wavelength with 310-385 nm and its peak was at 410-480 nm.It would become a new kind of blue light-conversion agent to improve plant Photosynthetic efficiency and increase crop yield in agricultural film.[Conclusion] The study laid a foundation for developing new agricultural film.

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