نتایج جستجو برای: imides
تعداد نتایج: 720 فیلتر نتایج به سال:
Imide-modified polycyclic aromatic hydrocarbons can be widely applied in the field of optoelectronic materials. In this work, we have synthesized four novel functionalized benzopicenes and characterized their solid structures and optoelectronic properties. The fluorescence of the four functionalized benzopicenes showed red shifts with increasing solvent polarity; the quantum yields are high in ...
The features of the process chemical modification polyaminoamides based on adipic acid and diethylenetriamine with rosin-maleic adducts differing in content maleopimaric (8.55; 16.46 31.12 % wt.) are considered. Modification amount equal to number secondary amino groups repeating unit polymer was carried out melt at temperature 160–180 °C for 3 h under continuous stirring. controlled by monitor...
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