کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1251076 970885 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation of Copper Phthalocyanine Crystals Using Solvothermal Synthesis
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Preparation of Copper Phthalocyanine Crystals Using Solvothermal Synthesis
چکیده انگلیسی
A novel solvothermal synthesis method for the direct growth of β-form crystals of copper phthalocyanine(CuPc) is presented in this article. With quinoline as solvent, crystals were grown after cooling the reaction mixture of 1,3-diiminoisoindoline and copper oxide, heated for 9 h at 270°C, to room temperature in an autoclave. These high quality crystals were suitable for characterization measurements. The single-crystal diffraction data show a monoclinic system unit cell: a=1.4668(3) nm, b=0.48109(10) nm, c=1.9515(7) nm, α=90°, β=121.04(2)°, γ=90°, where the corresponding cell volume is 1.17991 nm3. Needle-like single crystals of CuPc up to 10.5 mm in length were obtained. The influences of different temperatures, reaction time and solvent volume on the crystal yields were also discussed. Optimum reaction conditions were 10 mL of quinoline, at 270°C for 8 h.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Research in Chinese Universities - Volume 24, Issue 4, July 2008, Pages 407-410
نویسندگان
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