کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1526692 | 995373 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Rapid synthesis of graphitic carbon nitride powders by metathesis reaction between CaCN2 and C2Cl6
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Carbon nitride powders were rapidly synthesized at low temperature via the chemical metathesis reaction between CaCN2 and C2Cl6. X-ray diffraction results confirm the formation of crystalline graphitic carbon nitride. Besides the dominant morphology of nanoparticles, flakes, nanorods, hollow and solid spheres can be observed by transmission electron microscopy. The absorption peaks of CN, CN and s-triazine rings, as well as the absence of CN peak in the infrared spectra, further verify the formation of graphite-like sp2-bonded structure with planar networks. Elemental analysis gives an atomic ratio of N/C around 0.3. X-ray photoelectron spectra exhibit the existence of chemical bonding between C and N.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 112, Issue 3, 20 December 2008, Pages 1124–1128
Journal: Materials Chemistry and Physics - Volume 112, Issue 3, 20 December 2008, Pages 1124–1128
نویسندگان
Lin-Lin Pang, Jian-Qiang Bi, Yu-Jun Bai, Yong-Xin Qi, Hui-Ling Zhu, Cheng-Guo Wang, Ji-Wei Wu, Cheng-Wei Lu,