Hydrogen Sensing Properties of WO3/Pd composite films

被引：0
|
作者：
Li, Jinhua [1 ,2 ]
Zhao, Meng [1 ,2 ]
Su, Jiangbin [1 ,2 ]
Jiang, Meiping [1 ,2 ]
机构：
[1] Changzhou Univ, Dept Elect Sci & Technol, Changzhou 213164, Jiangsu, Peoples R China
[2] Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Peoples R China
来源：
APPLICATIONS OF ENGINEERING MATERIALS, PTS 1-4 | 2011年 / 287-290卷
关键词：
Hydrogen sensor; WO3/Pd composite film; magnetron sputtering; GAS SENSOR; PD;
D O I：
10.4028/www.scientific.net/AMR.287-290.2343
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
WO3/Pd layered composite films were prepared by magnetron Sputtering on glass substrate. After deposition, samples were annealed with different condition. The hydrogen sensitive response of the composite film was measured by home-made measurement system. The results indicated that suitable annealing could increase the response sensitivity of the layered composite film to hydrogen detect, Exorbitant annealing temperature will damage Pd layer on the WO3 suface, then decrease the hydrogen detect sinsitivity badly.
引用
收藏
页码：2343 / +
页数：2
相关论文
共 50 条
  • [41] Properties of Electrodeposited WO3 Thin Films
    de Andrade, Juliana R.
    Cesarino, Ivana
    Zhang, Rui
    Kanicki, Jerzy
    Pawlicka, Agnieszka
    [J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2014, 604 (01) : 71 - 83
  • [42] Hydrogen transport through anodic WO3 films
    Kim, DJ
    Pyun, SI
    [J]. ELECTROCHIMICA ACTA, 1998, 43 (16-17) : 2341 - 2347
  • [43] Electrochromic properties of nanocomposite WO3 films
    Liao, Chia-Ching
    Chen, Fu-Rong
    Kai, Ji-Jung
    [J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2007, 91 (14) : 1282 - 1288
  • [44] PHOTOCHROMIC PROPERTIES OF AMORPHOUS WO3 FILMS
    SHIGESATO, Y
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1991, 30 (07): : 1457 - 1462
  • [45] Photochromic properties of WO3 thin films
    Wang, Xinmin
    Liu, Bo
    Cai, Honghua
    Luo, Zhongkuan
    Ren, Xiangzhong
    Liu, Jianhong
    Zhang, Peixin
    Wang, Fang
    [J]. HIGH-PERFORMANCE CERAMICS V, PTS 1 AND 2, 2008, 368-372 : 336 - 338
  • [46] Fabrication of Pd Doped WO3 Nanofiber as Hydrogen Sensor
    Nikfarjam, Alireza
    Fardindoost, Somayeh
    Zad, Azam Iraji
    [J]. POLYMERS, 2013, 5 (01) : 45 - 55
  • [47] Synthesis of Pd/WO3 and Pt/WO3 composite particles by sonochemical reactions and evaluation of their photocatalytic performance
    Sato, Kei
    Yamashita, Hironaga
    Kojima, Yoshihiro
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS, 2024, 63 (04)
  • [48] Optical characterisation of nanostructured Au/WO3 thin films for sensing hydrogen at low concentrations
    Ahmad, Muhammad Z.
    Sadek, Abu Z.
    Yaacob, M. H.
    Anderson, David P.
    Matthews, Glenn
    Golovko, Vladimir B.
    Wlodarski, Wojtek
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2013, 179 : 125 - 130
  • [49] Effect of film thickness on gas sensing properties of sprayed WO3 thin films
    Godbole, Rhushikesh
    Godbole, V. P.
    Alegaonkar, P. S.
    Bhagwat, Sunita
    [J]. NEW JOURNAL OF CHEMISTRY, 2017, 41 (20) : 11807 - 11816
  • [50] Effect of Pt Nanoparticles on the Optical Gas Sensing Properties of WO3 Thin Films
    Qadri, Muhammad U.
    Diaz, Alex Fabian Diaz
    Cittadini, Michaela
    Martucci, Alessandro
    Cinta Pujol, Maria
    Ferre-Borrull, Josep
    Llobet, Eduard
    Aguilo, Magdalena
    Diaz, Francesc
    [J]. SENSORS, 2014, 14 (07): : 11427 - 11443
12345