期刊
MATERIALS LETTERS
卷 207, 期 -, 页码 44-48出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2017.07.040
关键词
Semiconductors; Pyrolysis; g-C3N4; Photoluminescence; FTIR; Photocatalysis
资金
- DST-SERB, Govt. of India [EMR/2016/003326]
g-C3N4 nanoflakes were prepared via a single step pyrolysis route from urea. X-ray diffraction analysis confirms the graphitic phase of the synthesized carbon nitride material. FT-IR analysis confirms the layered structure of sp(2) hybridized carbon and nitrogen bonding features. Photoluminescence spectrum of g-C3N4 sample demonstrates the existence of various emission centers located at 431, 452, 488 and 576 nm, which evidences the availability of different path ways for electronic transition. FESEM and TEM analysis reveal that the synthesized g-C3N4 has nanoflakes morphology. Photocatalytic activity of the g-C3N4 nanoflakes under visible light was tested against Methylene blue dye. (C) 2017 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据