Concentration dependent structural, optical and electrochromic properties of MoO3 thin films

被引：0
|
作者：
Mahajan, S. S. [1 ]
Mujawar, S. H. [2 ]
Shinde, P. S. [2 ]
Inamdar, A. I. [2 ]
Patil, P. S. [2 ]
机构：
[1] Jaysingpur Coll, Jaysingpur, India
[2] Shivaji Univ, Dept Phys, Thin Films Mat Lab, Kolhapur 416004, Maharashtra, India
来源：
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2008年 / 3卷 / 08期
关键词：
spray pyrolysis technique; molybdenum trioxide; thin films; electrochromism;
D O I：
暂无
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Thin films of molybdenum trioxide were deposited onto glass and electrically conducting substrates fluorine doped tin oxide coated glass (FTO) by spray pyrolysis technique. The effect of concentration (5mM, 10mM, 15 mM) on the structural, morphological, optical and electrochromic properties of MoO3 thin films were studied. The structural studies reveal MoO3 orthorhombic structure of the thin films. With increase in concentration band gap energy varies from 3.11 to 3.04 eV. The self-assembled thread like morphology of thin film was confirmed by AFM analysis. Diffusion constant increases with increase in solution concentration from 1.38 x 10(-10) to 1.66 x 10(-10) cm(2)/s. With increase in concentration of MoO3 coloration efficiency increases from 10 to 19 cm(2)/C, whereas reversibility decreases from 71 to 63%.
引用
收藏
页码：953 / 960
页数：8
相关论文
共 50 条
  • [1] Optical properties of MoO3 thin films for electrochromic windows
    Yahaya, M
    Salleh, MM
    Talib, IA
    [J]. SOLID STATE IONICS, 1998, 113 : 421 - 423
  • [2] Structural, optical and electrochromic properties of Nb-doped MoO3 thin films
    Mahajan, S. S.
    Mujawar, S. H.
    Shinde, P. S.
    Inamdar, A. I.
    Patil, P. S.
    [J]. APPLIED SURFACE SCIENCE, 2008, 254 (18) : 5895 - 5898
  • [3] Optical and electrochromic properties of heated and annealed MoO3 thin films
    Hussain, Z
    [J]. JOURNAL OF MATERIALS RESEARCH, 2001, 16 (09) : 2695 - 2708
  • [4] Optical and electrochromic properties of heated and annealed MoO3 thin films
    Zahid Hussain
    [J]. Journal of Materials Research, 2001, 16 : 2695 - 2708
  • [5] Structural, morphological, optical and electrochromic properties of Ti-doped MoO3 thin films
    Mahajan, S. S.
    Mujawar, S. H.
    Shinde, P. S.
    Inamdar, A. I.
    Patil, P. S.
    [J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2009, 93 (02) : 183 - 187
  • [6] Electrochromic properties of nanocrystalline MoO3 thin films
    Hsu, Chao-Sheng
    Chan, Chih-Chieh
    Huang, Hung-Tai
    Peng, Chia-Hsiang
    Hsu, Wen-Chia
    [J]. THIN SOLID FILMS, 2008, 516 (15) : 4839 - 4844
  • [7] A STUDY OF THE PHOTOCHROMIC AND ELECTROCHROMIC PROPERTIES OF MOO3 THIN-FILMS
    YAO, JN
    LOO, BH
    FUJISHIMA, A
    [J]. BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1990, 94 (01): : 13 - 17
  • [8] Effect of annealing on structural, surface and optical properties of PVD-EBE α-MoO3 thin films for electrochromic devices
    Sivakumar, R
    Jayachandran, M
    Sanjeeviraja, C
    [J]. SURFACE ENGINEERING, 2004, 20 (05) : 385 - 390
  • [9] Growth and Optical Properties of MoO3 Thin Films
    Barnasas, A.
    Diamantopoulos, N. C.
    Anyfantis, D. I.
    Bouropoulos, N.
    Politis, C.
    Poulopoulos, P.
    [J]. NANO HYBRIDS AND COMPOSITES, 2022, 36 : 1 - 12
  • [10] Study on structural and optical properties of thermally evaporated MoO3 thin films
    K V Madhuri
    Divya Dixit
    [J]. Bulletin of Materials Science, 45
12345