کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1398457 | 984381 | 2009 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dendrimer-based hydrogen-bonded liquid crystalline complexes: Synthesis and characterization
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Dendrimer-based hydrogen-bonded liquid crystalline complexes: Synthesis and characterization Dendrimer-based hydrogen-bonded liquid crystalline complexes: Synthesis and characterization](/preview/png/1398457.png)
چکیده انگلیسی
Three generations of dendritic polyester macromolecules based on 5-hydroxyisophthalic acid were synthesized by the divergent growth approach. The characterization of dendritic fragments was performed using a combination of 1H NMR, 13C NMR spectroscopy and elemental analysis. The dendritic hydrogen-bonded supramolecular liquid crystalline complexes were prepared from different generation of dendritic acids and stilbazole derivative containing pyridyl units. The polarizing optical microscopy (POM) and differential scanning calorimetry (DSC) were used for investigation of the liquid crystalline properties of the hydrogen-bonded dendritic supramolecular complexes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Polymer Journal - Volume 45, Issue 6, June 2009, Pages 1836–1844
Journal: European Polymer Journal - Volume 45, Issue 6, June 2009, Pages 1836–1844
نویسندگان
Khadijeh Didehban, Hassan Namazi, Ali Akbar Entezami,