Highly sensitive gas sensor enhanced by tuning the surface potential

Organic Electronics

Volumn 12, Issue 12, 2011, Pages 2230-2235

  Wang, Xiujin ^a,b   Ji, Shiliang ^a,b   Wang, Haibo ^a,b   Yan, Donghang ^a,b  

^a CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

Gas sensor; Heterojunction; Kelvin probe force microscopy; Surface potential

Indexed keywords

FIELD EFFECT TRANSISTORS; GAS DETECTORS; GRAIN BOUNDARIES; HETEROJUNCTIONS; NITROGEN OXIDES; PROBES; SURFACE POTENTIAL;

COPPER PHTHALOCYANINE; DETECTION LIMITS; KELVIN PROBE FORCE MICROSCOPY; NITROGEN DIOXIDES; P-N HETEROJUNCTIONS; RELATIVE RESPONSE; SURFACE ACTIVE SITES; TITANYL PHTHALOCYANINES;

CHEMICAL SENSORS;

EID: 80054112388     PISSN: 15661199     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.orgel.2011.09.014     Document Type: Article

References (20)

1. 2 thick films for room temperature gas sensing applications Journal of Applied Physics 106 2009 124509
2. S.-W. Fan, A.K. Srivastava, and V.P. Dravid Nanopatterned polycrystalline ZnO for room temperature gas sensing Sensors and Actuators B: Chemical 144 2010 159 163
3. Y.-L. Lee, C.-Y. Hsiao, C.-H. Chang, and Y.-M. Yang Effects of sensing temperature on the gas sensing properties of copper phthalocyanine and copper tetra-tert-butyl phthalocyanine films Sensors and Actuators B: Chemical 94 2003 169 175
4. 2 sensor based on electrical-conductivity changes in phthalocyanine films Sensors and Actuators 5 1984 43 53 (Pubitemid 14590483)
5. F.I. Bohrer, C.N. Colesniuc, J. Park, M.E. Ruidiaz, I.K. Schuller, A.C. Kummel, and W.C. Trogler Comparative gas sensing in cobalt, nickel, copper, zinc and metal-free phthalocyanine chemresistors Journal of the American Chemical Society 131 2009 478 485
6. M. Passard, A. Pauly, J.P. Blanc, S. Dogo, J.P. Germain, and C. Maleysson Doping mechanisms of phthalocyanines by oxidizing gases - Application to gas sensors Thin Solid Films 237 1994 272 276
7. A. Das, R. Dost, T. Richardson, M. Grell, J.J. Morrison, and M.L. Turner A nitrogen dioxide sensor based on an organic transistor constructed from amorphous semiconducting polymers Advanced Materials 19 2007 4018
8. J. Li, Y. Lu, Q. Ye, M. Cinke, J. Han, and M. Meyyappan Carbon nanotube sensors for gas and organic vapor detection Nano Letters 3 2003 929 933 (Pubitemid 37161874)
9. R.D. Yang, T. Gredig, C.N. Colesniuc, J. Park, I.K. Schuller, W.C. Trogler, and A.C. Kummel Ultrathin organic transistors for chemical sensing Applied Physics Letters 90 2007 263506
10. S.-W. Fan, A.K. Srivastava, and V.P. Dravid UV-activated room-temperature gas sensing mechanism of polycrystalline ZnO Applied Physics Letters 95 2009 142106
11. F. Garnier, G. Horowitz, X.Z. Peng, and D. Fichou Structural basis for high carrier mobility in conjugated oligomers Synthetic Metals 45 1991 163 171
12. H. Wang, D. Song, J. Yang, B. Yu, Y. Geng, and D. Yan High mobility vanadyl-phthalocyanine polycrystalline films for organic field-effect transistors Applied Physics Letters 90 2007 253510
13. W.N. Hansen, and G.J. Hansen Standard reference surfaces for work function measurements in air Surface Science 481 2001 172 184 (Pubitemid 32543643)
14. M. Brinkmann, J.-C. Wittmann, M. Barthel, M. Hanack, and C. Chaumont Highly ordered titanyl phthalocyanine films grown by directional crystallization on oriented poly(tetrafluoroethylene) substrate Chemistry of Materials 14 2002 904 914
15. J. Mizuguchi, G. Rihs, and H.R. Karfunkel Solid-state spectra of titanylphthalocyanine as viewed from molecular distortion The Journal of Physical Chemistry 99 1995 16217 16227
16. W. Xiujin, J. Shiliang, W. Haibo, Y. Donghang, Room temperature nitrogen dioxide chemresistor using ultrathin Vanadyl-Phthalocyanine as active layer, doi: 10.1016/j.snb.2011.07.021.
17. T. Someya, H.E. Katz, A. Gelperin, A.J. Lovinger, and A. Dodabalapur Vapor sensing with alpha, omega-dihexylquarterthiophene field-effect transistors: the role of grain boundaries Applied Physics Letters 81 2002 3079 3081
18. H. Huang, H. Wang, J. Zhang, and D. Yan Surface potential images of polycrystalline organic semiconductors obtained by Kelvin probe force microscopy Applied Physics A: Materials Science and Amp; Processing 95 2009 125 130
19. H.B. Wang, X.J. Wang, H.C. Huang, and D.H. Yan Isotype heterojunction between organic crystalline semiconductors Applied Physics Letters 93 2008
20. J. Huang, J. Sun, and H.E. Katz Monolayer-dimensional 5,5′-Bis(4-hexylphenyl)-2,2′-bithiophene transistors and chemically responsive heterostructures Advanced Materials 20 2008 2567 2572