Mechanism Analysis of FTIR absorption characteristic of MgO Nano-powder

被引：5
|
作者：
Liu, Guoliang [1 ]
Zhu, Yimin [2 ]
Ma, Zhijun
Fang, Xin
机构：
[1] Northeastern Univ, Sch Sci, Shenyang 110004, Liaoning, Peoples R China
[2] Northeastern Univ, Sch Resources & Civil Engn, Shenyang 110004, Liaoning, Peoples R China
来源：
POWDER TECHNOLOGY AND APPLICATION III | 2011年 / 158卷
基金：
中国国家自然科学基金;
关键词：
Nano-MgO powder; particle size; FTIR absorption characteristic mechanism analysis;
D O I：
10.4028/www.scientific.net/AMR.158.145
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Nano-MgO powders with different size form 30 to 100 nm are prepared and measured by XRD and IR. FTIR results show that nano-MgO powder has abnormal infrared absorption behaviors compared with that of micron scale; and there exist blue shifts of infrared absorption peaks with the decrease of the particles size. But when the average particle size of nano-MgO powder is down to less than 50 nm, there are red shifts of infrared absorption peaks. The aim of the paper is to analyze the mechanism of IR absorption characteristic of MgO Nano-powder by a single- dimensional chain vibration model.
引用
收藏
页码：145 / +
页数：2
相关论文
共 50 条
  • [41] The Application of Surface Modification in Controlling Aggregation of Nano-Powder Particles
    Xu Jianlin
    Zhang Lihui
    Yang Shuhua
    Long Dawei
    Chen Jidong
    8TH INTERNATIONAL CONFERENCE ON MEASUREMENT AND CONTROL OF GRANULAR MATERIALS, PROCEEDINGS, 2009, : 314 - 317
  • [42] Aero-sol-gel Reactor for Nano-powder Synthesis
    G. Beaucage
    J. Hyeon-Lee
    D.J. Kohls
    S.E. Pratsinis
    Journal of Nanoparticle Research, 1999, 1 : 379 - 392
  • [43] Preparation of lead zirconate titanate nano-powder by electrohydrodynamic atomization
    Jayasinghe, SN
    Dorey, RA
    Edirisinghe, MJ
    Luklinska, ZB
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2005, 80 (04): : 723 - 725
  • [44] Synthesis of various stoichiometry nano-powder of VO2
    He, S
    Lin, C
    Lei, BM
    Zheng, CM
    CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2003, 24 (05): : 761 - 764
  • [45] Circuit simulation of the behavior of exploding wires for nano-powder production
    Mao, Z.
    Zou, X.
    Wang, X.
    Liu, X.
    Jiang, W.
    LASER AND PARTICLE BEAMS, 2009, 27 (01) : 49 - 55
  • [46] Characterization and Synthesis of Additivecoated BaTiO3 Nano-powder
    Lee, Jung Min
    Chun, Myoung Pyo
    Shin, Hyo Soon
    Kim, Byung Ik
    Lee, Jong Heun
    CHEMICAL, MATERIAL AND METALLURGICAL ENGINEERING III, PTS 1-3, 2014, 881-883 : 964 - +
  • [47] Floating combustion synthesis of spherical vitreous silica nano-powder
    Zhu, Yuan
    Jin, Hai Bo
    Ren, Ke Gang
    Agathopoulos, Simeon
    Chen, Ke Xin
    MATERIALS RESEARCH BULLETIN, 2009, 44 (01) : 130 - 133
  • [48] SANS study of microstructural inhomogeneities on Al nano-powder compacts
    Han, Young Soo
    Seong, Baek Seok
    Lee, Chang Hee
    Lee, Geun Hee
    Rhee, Chang Kyu
    Kim, Whung Whoe
    Wiedenmann, A.
    PHYSICA B-CONDENSED MATTER, 2004, 350 (1-3) : E1015 - E1018
  • [49] CHARACTERISATION OF NANO-POWDER MORPHOLOGY OBTAINED BY ULTRASONIC SPRAY PYROLYSIS
    Stopic, Srecko
    Friedrich, Bernd
    Raic, Karlo
    Volkov-Husovic, Tatjana
    Dimitrijevic, Marija
    METALLURGICAL & MATERIALS ENGINEERING-ASSOCIATION OF METALLURGICAL ENGINEERS OF SERBIA, 2008, 14 (01): : 41 - 54
  • [50] Aero-sol-gel reactor for nano-powder synthesis
    Beaucage, G.
    Hyeon-Lee, J.
    Kohls, D. J.
    Pratsinis, S. E.
    JOURNAL OF NANOPARTICLE RESEARCH, 1999, 1 (03) : 379 - 392
12345