电弧放电等离子体法合成立方相氮化铬纳米粉

doi:10.3724/SP.J.1077.2010.00411

无机材料学报

电弧放电等离子体法合成立方相氮化铬纳米粉

沈龙海¹, 崔启良²

1. 沈阳理工大学理学院, 沈阳 110159; 2. 吉林大学超硬材料国家重点实验室, 长春 130012

收稿日期:2009-07-08 修回日期:2009-09-22 出版日期:2010-04-20 网络出版日期:2010-04-27

Synthesis of Cubic Chromium Nitride Nanocrystals Powders by Arc Discharge Plasma Method

SHEN Long-Hai¹, CUI Qi-Liang²

1. School of Science, Shenyang Ligong University, Shenyang 110159, China; 2. State Key Laboratory of Superhard Materials, Jilin University, Changchun 130012, China

Received:2009-07-08 Revised:2009-09-22 Published:2010-04-20 Online:2010-04-27

摘要/Abstract

摘要： 采用电弧放电等离子体方法,通过金属铬和氮气的直接反应合成了粒度小于10nm的纯立方相氮化铬（CrN）纳米粉.利用X射线衍射分析（XRD）、透射电镜(TEM)和傅立叶变换红外光谱（FT-IR）对不同氮气压下形成的产物进行了表征.研究了氮气压和氨气的加入对形成立方相CrN纳米晶的影响.研究结果表明：相对较低的N₂气压(5~20kPa) 有利于金属Cr向立方CrN的转化,可以使更多的氮原子结合到金属Cr的格子中去;活性氮源（氨气）的加入降低了金属Cr的氮化.

关键词: 直接氮化法, 氮化铬, 纳米粉

Abstract: Cubic CrN nanoparticles with the size less than 10 nm were synthesized through direct reaction of metal Cr with N2 by arc discharge plasma method. The products synthesized under different nitrogen gas pressure were characterized by X-ray diffraction (XRD), transmission electron microscope (TEM) and Fourier transform infrared spectra (FT-IR). The effect of N₂ pressure and accession of NH₃ on the formation of cubic phase CrN were studied. The results indicate that it is beneficial for the convesion of Cr to CrN under relative low N2 pressure (5~20kPa), namely more N atoms can diffuse into Cr lattice. Moreover, the accession of active nitrogen resource (NH3) weakens the nitridation of Cr.

Key words: arc discharge plasma method, CrN, nanocrystals powders

中图分类号:

TF123

沈龙海,崔启良. 电弧放电等离子体法合成立方相氮化铬纳米粉[J]. 无机材料学报, DOI: 10.3724/SP.J.1077.2010.00411.

SHEN Long-Hai,CUI Qi-Liang. Synthesis of Cubic Chromium Nitride Nanocrystals Powders by Arc Discharge Plasma Method[J]. Journal of Inorganic Materials, DOI: 10.3724/SP.J.1077.2010.00411.

参考文献

[1］Wang Da Yung, Weng Ko Wei. Microstructure analyses of CrN coating synthesized by a hybrid PVD and metalplasma ion implantation process.Surface and Coatings Technology, 2002, 156(1/2/3):195-200.
［2］ Lai F D, Wu J K. Structure,hardness and adhesion properties of CrN films deposited on nitrided and nitrocarburized SKD 61 tool steels. Surface and Coatings Technology,1996,88(1/2/3):183-189.
［3］ Ogino Y, Yamasaki T, Atzumi N, et al. Nitriding of transition metal powders by ball milling in nitrogen gas. Materials Transactions, 1993,34(12):1212-1216.
［4］ Ren R M, Yang Z G, Shaw Leon L. Synthesis of nanostructured chromium nitrides through mechanical activation process. Nanostructured Materials,1999,11(1): 25-35.
［5］ Cai P, Zhang W, Chen L, et al.A simple nitrification route to nanocrystalline CrN. Journal of Alloys and Compounds,2006,414(1/2): 221-223.
［6］ Qian X F, Zhang X M, Wang C, et al. Benzenethermal preparation of nanocrystalline chromium nitride. Materials Reseach Bulletin,1999,34(3): 433-436.
［7］ Zhang Z, Liu R, Qian Y. Synthesis of nanocrystalline chromium nitride from ammonolysis of chromium chloride. Materials Research Bulletin,2002,37(5): 1005-1010.
［8］ Qiu Y, Gao L. Synthesis of nanocrystalline CrN from Cr［OC(NH₂)₂］₆Cl₃ coordination compound. Materials Research Bulletin,2003,38(9/10): 1551-1557.
［9］ Yang X, Li C, Yang B,et al. Thermal nitridation synthesis of MN (M=Ti,V and Cr) nanocrystals from metals and NH₄Cl.Materials Research Bulletin,2004,39(7/8): 957-962.
［10］李耀刚, 高濂(LI Yao-Gang,et al). 氨解法制备纳米氮化铬粉体. 无机材料学报(Journal of Inorganic Materials),2003,18(1): 233-236.
［11］沈龙海. 纳米金属氮化物的直流电弧法制备与高压物性研究. 长春: 吉林大学博士论文,2006.
［12］ Li H D, Yang H B, Yu S, et al. Synthesis of ultrafine gallium nitride powder by the direct current arc plasma method. Applied Physics Letters,1996,69(9):1285-1287.
［13］ Suzuki T, Saito H, Hirai M, et al. Characteristics of CrN films prepared by pulsed laser deposition.Thin Solid Films,2002,407(1/2): 118-121.

[1]	吴俊林, 丁继扬, 黄新友, 朱丹阳, 黄东, 代正发, 杨文钦, 蒋兴奋, 周健荣, 孙志嘉, 李江. Gd₂O₂S:Tb闪烁陶瓷的制备与结构: 水浴合成中H₂SO₄/Gd₂O₃摩尔比的影响[J]. 无机材料学报, 2023, 38(4): 452-460.
[2]	孙娅楠, 叶丽, 赵文英, 陈凤华, 邱文丰, 韩伟健, 刘伟, 赵彤. 液相聚合物前驱体法制备高熵碳化物纳米粉体[J]. 无机材料学报, 2021, 36(4): 393-398.
[3]	马西飞, 康庄, 黄晓, 张国军. 尿素法制备纳米氮化锆粉体[J]. 无机材料学报, 2015, 30(1): 77-80.
[4]	张浩, 张高校, 吴相伟, 温兆银. PVP溶胶-凝胶法制备锂稳定Na-β-Al₂O₃纳米粉体[J]. 无机材料学报, 2013, 28(9): 916-920.
[5]	赵倩, 吴萍. 缺陷诱导的Cr掺杂TiO₂纳米粉末的铁磁性[J]. 无机材料学报, 2013, 28(10): 1098-1102.
[6]	苏兴华, 李建功, 周振君. 固相反应法制备MgAl₂O₄纳米粉体及其烧结行为研究[J]. 无机材料学报, 2012, 27(9): 991-996.
[7]	吴移清, 倪建森, 杜亚男, 胡鹏飞, 丁伟中, 耿淑华. 碳化铈水解氧化法制备CeO₂纳米粉[J]. 无机材料学报, 2012, 27(5): 489-494.
[8]	宋伟, 王暄, 张冬, 孙志, 韩柏, 何丽娟, 雷清泉. 多铁材料BiFeO₃的制备与表征[J]. 无机材料学报, 2012, 27(10): 1053-1057.
[9]	黄溢淳, 张兆春, 姜惠轶. 可见光响应型Pt/GaP纳米粉体的光催化性质[J]. 无机材料学报, 2011, 26(6): 579-584.
[10]	张晓琳, 刘铎, 秦海明, 刘宏, 王继扬, 桑元华. 陈化过程中湿度、温度及时间对Nd:YAG纳米粉体的影响[J]. 无机材料学报, 2011, 26(12): 1273-1280.
[11]	曾洪, 阚艳梅, 徐常明, 王佩玲, 张国军. 固相反应法合成碳化硼纳米粉体[J]. 无机材料学报, 2011, 26(10): 1101-1104.
[12]	梁波, 蔡岸, 陈煌, 丁传贤. 纳米造粒料等离子喷涂氧化锆涂层的热物性研究[J]. 无机材料学报, 2010, 25(7): 695-699.
[13]	江东亮. 透明陶瓷——无机材料研究与发展重要方向之一[J]. 无机材料学报, 2009, 24(5): 873-881.
[14]	张东炎,张惠敏,靳先静,常爱民. Co_0.8Mn_0.8Ni_0.9Fe_0.5O₄ 纳米粉体的制备及热敏特性研究[J]. 无机材料学报, 2009, 24(5): 1008-1012.
[15]	叶芸,蒋亚东. 静电自组装铁电复合超薄膜及特性研究[J]. 无机材料学报, 2009, 24(4): 741-744.

电弧放电等离子体法合成立方相氮化铬纳米粉

Synthesis of Cubic Chromium Nitride Nanocrystals Powders by Arc Discharge Plasma Method

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价