Synthesis and characterization of C3N4 nanowires and pseudocubic C3N4 polycrystalline nanoparticles

被引：40

作者：

Lu, Xifeng

Gai, Ligang

Cui, Defiang ^{[1
]}

Wang, Qiong

Zhao, Man

Tao, Xutang

机构：

[1] Shandong Univ, State key Lab Crystal Mat, Jinan 250100, Peoples R China

[2] Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China

[3] Shandong Inst Light Ind, Sch Chem Engn, Jinan 250100, Peoples R China

来源：

MATERIALS LETTERS | 2007年 / 61卷 / 21期

基金：

中国国家自然科学基金;

关键词：

carbon nitride; nanowires; crystal structure; nanomaterials;

D O I：

10.1016/j.matlet.2007.01.076

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

C3N4 nanowires and pseudocubic C3N4 polycrystalline nanoparticles have been synthesized by the reaction between C3N3O3 and NaN3 with Zn powder as catalyst. The process was carried out using a constant-pressure benzene thermal method at 40 MPa and 220 degrees C. The prepared nanowires have a diameter range of 3-6 nm and length range of 100-200 nm, while the diameters of the nanoparticles range from 10 nm to 40 nm. The as-prepared samples were characterized by X-ray powder diffraction (XRD), Fourier transform spectroscopy (FTIR), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), and X-ray photoelectron spectroscopy (XPS). (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：4255 / 4258

页数：4

共 31 条

[1] FORMATION OF C-N THIN-FILMS BY ION-BEAM DEPOSITION [J].