Well-crystallized nitrogen-rich graphitic carbon nitride nanocrystallites prepared via solvothermal route at low temperature

被引：25

作者：

Zhang, Jian ^{[1
]}

Liu, Wei ^{[1
]}

Li, Xuefei ^{[1
,2
]}

Zhan, Baoqing ^{[1
]}

Cui, Qiliang ^{[1
]}

Zou, Guangtian ^{[1
]}

机构：

[1] Jilin Univ, Natl Lab Superhard Mat, Changchun 130012, Peoples R China

[2] Jilin Normal Univ, Coll Educ Technol & Media Informat, Siping 136000, Peoples R China

来源：

MATERIALS RESEARCH BULLETIN | 2009年 / 44卷 / 02期

关键词：

Nitride; Chemical synthesis; Electron microscopy; X-ray diffraction; Crystal structure; GROWTH; C3N4; STABILITY; PRESSURE; SOLIDS; PHASE; FILMS;

D O I：

10.1016/j.materresbull.2008.06.009

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A solvothermal method has been successfully applied to prepare crystalline carbon nitride from C(3)N(3)Cl(3) and NaN(3) in CCl(4) at 180 degrees C without any catalyst. The final product was a reddish brown powder. X-ray diffraction pattern indicated that the prepared powder was well-crystallized graphitic carbon nitride. The atomic N/C ratio determined by combustion method was 1.63, indicating a high nitrogen concentration. XPS and FTIR studies showed that graphite-like sp(2) bonded structure existed in the sample. Nanometer scale spherical particles and crinkly lamellas were found in the TEM morphologies. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：294 / 297

页数：4

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