Dissertation > Industrial Technology > General industrial technology > Materials science and engineering > Functional Materials

The Synthese and Feature of Two Novel Spirooxazine Decorated with Photoelectric Chrom

Author Xu
Tutor TianXiaoHui
School East China University of Science and Technology
Course Materials Science and Engineering
Keywords spirooxazine carbazol ferrocene photochromism
Type Master's thesis
Year 2010
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This papper reported two novel spirooxazine decorated with two photoelectronic group of 3-amino-N-ethyl-carbazol and caborxyferrocene,and their structure have been confirmed by1HNMR,MS and IR spectrum.We tested their performance at photophysics,photochemistry and electrochemistry. And we find out both of them are photochromism.3-amino-N-ethyl-carbazol,a fluorescence group, linked to the spirooxazine with C=N conjugation double bonds at 8’position,make the spirooxazine enable to emit fluorescence when it is exposed to the 365nm UV and changes to the open ring form.And ferrocene has eccellect redox,electric and magnetic feature.With the C-O bonding to the spirooxazine, ferrocene part improve the thermal stability and fatigue resistance of the spirooxazine, and the whole moleculer has novel characters at electricity and magnetism.

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