Resistive gas sensors based on colloidal quantum dot (CQD) solids for hydrogen sulfide detection

Sensors and Actuators, B: Chemical

Volumn 217, Issue , 2015, Pages 198-201

  Li, Min ^a   Zhou, Dongxiang ^a   Zhao, Jun ^a   Zheng, Zhiping ^a   He, Jungang ^a   Hu, Long ^b   Xia, Zhe ^b   Tang, Jiang ^b   Liu, Huan ^a  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Colloidal quantum dots; Gas sensor; Hydrogen sulfide; Lead sulfide

Indexed keywords

CHEMICAL SENSORS; GAS DETECTORS; GASES; SEMICONDUCTOR DOPING; SEMICONDUCTOR QUANTUM DOTS; SULFUR COMPOUNDS; SULFUR DETERMINATION;

COLLOIDAL QUANTUM DOTS; ELEVATED TEMPERATURE; LEAD SULFIDE; OPERATING TEMPERATURE; RESISTIVE GAS SENSORS; RESPONSE AND RECOVERY TIME; RESPONSE SELECTIVITY; THEORETICAL DETECTIONS;

HYDROGEN SULFIDE;

EID: 84930275292     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2014.07.058     Document Type: Article

References (21)

1. S. Pandey, K. Kim, and K. Tang A review of sensor-based methods for monitoring hydrogen sulfide TrAC - Trends Anal. Chem. 32 2012 87 99
2. J. Sarfraz, P. Ihalainen, A. Määttänen, T. Gulin, J. Koskela, C. Wilén, A. Kilpelä, and J. Peltonen A printed H2S sensor with electro-optical response Sens. Actuators B 191 2014 821 827
3. W. Mickelson, A. Sussman, and A. Zettl Low-powder, fast, selective nanoparticle-based hydrogen sulfide gas sensor Appl. Phys. Lett. 100 2012 173110
4. H. Liu, S. Gong, Y. Hu, J. Liu, and D. Zhou Properties and mechanism study of SnO2 nanocrystals for H2S thick-film sensors Sens. Actuators B 140 2009 190 195
5. A. Mortezaali, and R. Moradi The correlation between the substrate temperature and morphological ZnO nanostructures for H2S gas sensors Sens. Actuators A 206 2014 30 34
6. Y. Shen, B. Zhang, X. Cao, D. Wei, J. Ma, L. Jia, S. Gao, B. Cui, and Y. Jin Microstructure and enhanced H2S sensing properties of Pt-loaded WO3 thin films Sens. Actuators B 193 2014 273 279
7. H. Liu, S. Wu, S. Gong, J. Zhao, J. Liu, and D. Zhou Nanocrystalline In2O3-SnO2 thick films for low-temperature hydrogen sulfide detection Ceram. Int. 37 2011 1889 1894
8. J. Tang, K. Kemp, S. Hoogland, K. Jeong, H. Liu, L. Levina, M. Furukawa, X. Wang, R. Debnath, D. Cha, K. Chou, A. Fischer, A. Amassian, J. Asbury, and E. Sargent Colloidal-quantum-dot photovoltaics using atomic-ligand passivation Nat. Mater. 10 2011 765 771
9. E. Sargent Photodetectors: a sensitive pair Nat. Nanotechnol. 7 2012 349 350
10. Y. Shirasaki, G. Supran, M. Bawendi, and V. Bulović Emergence of colloidal quantum-dot light-emitting technologies Nat. Photonics 7 2013 13 23
11. H. Liu, M. Li, O. Voznyy, L. Hu, Q. Fu, D. Zhou, Z. Xia, E. Sargent, and J. Tang Physically flexible, rapid-response gas sensor based on colloidal quantum dot solids Adv. Mater. 26 2014 2718 2724
12. H. Liu, J. Wan, Q. Fu, M. Li, W. Luo, Z. Zheng, H. Cao, Y. Hu, and D. Zhou Tin oxide films for nitrogen dioxide gas detection at low temperatures Sens. Actuators B 177 2013 460 466
13. V. Dua, S.P. Surwade, S. Ammu, S.R. Agnihotra, S. Jain, K.E. Roberts, S. Park, R.S. Ruoff, and S.K. Manohar Angew. Chem. Int. Ed. 49 2010 2154 2157
14. D. Zhitomirsky, M. Furukawa, J. Tang, P. Stadler, S. Hoogland, O. Voznyy, H. Liu, and E. Sargent N-type colloidal quantum dot solids for photovoltaics Adv. Mater. 24 2012 6181 6185
15. E. Klem, H. Shukla, S. Hinds, D. MacNeil, L. Levina, and E. Sargent Impact of dithiol treatment and air annealing on the conductivity, mobility, and hole density in PbS colloidal quantum dot solids, Appl. Phys. Lett. 92 2008 212105
16. G. Konstantatos, L. Levina, A. Fischer, and E. Sargent Engineering the temporal response of photoconductive photodetectors via selective introduction of surface trap states Nano Lett. 8 2008 1446 1450
17. N. Barsan Transduction in semiconducting metal oxide based gas sensors - implications of the conduction mechanism Procedia Eng. 25 2011 100 103
18. D. Norris, A. Efros, and S. Erwin Doped nanocrystals Science 319 2008 1776 1779
19. M. Shim, and P. Guyot-Sionnest N-type colloidal semiconductor nanocrystals Nature 407 2000 981 983
20. S. Geyer, P. Allen, L. Chang, C. Wong, T. Osedach, N. Zhao, V. Bulovic, and M. Bawendi Control of the carrier type in InAs nanocrystal films by predeposition incorporation of Cd ACS Nano 4 2010 7373 7378
21. J. Luther, and J. Pietryga Stoichiometry control in quantum dots: a viable analog to impurity doping of bulk materials ACS Nano 7 2013 1845 1849