Fast response and recovery of hydrogen sensing in Pd-Pt nanoparticle-graphene composite layers

Nanotechnology

Volumn 22, Issue 27, 2011, Pages

  Kumar, Rakesh ^a   Varandani, Deepak ^a   Mehta, B R ^a   Singh, V N ^a   Wen, Zhenhai ^b   Feng, Xinliang ^b   Müllen, Klaus ^b  

^a INDIAN INSTITUTE OF TECHNOLOGY DELHI   (India)

^b MAX PLANCK INSTITUTE FOR POLYMER RESEARCH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL METHOD; COMPOSITE LAYER; DEFECT STATE; ELECTRONIC CONDUCTION; FAST RESPONSE; GAS SENSORS; GRAPHENE BAND; GRAPHENE LAYERS; HYDROGEN-SENSING; PD ALLOY; RECOVERY TIME; RESPONSE TIME;

ELECTRONIC PROPERTIES; GAS ADSORPTION; GRAPHENE; HYDROGEN; NANOPARTICLES; PALLADIUM; PHASE INTERFACES; PLATINUM; PLATINUM ALLOYS; RECOVERY;

NANOCOMPOSITE FILMS;

EID: 79957855409     PISSN: 09574484     EISSN: 13616528     Source Type: Journal    
DOI: 10.1088/0957-4484/22/27/275719     Document Type: Article

References (23)

1. Geim A K and Novoselov K S 2007 The rise of graphene Nat. Mater. 6 183-91 (Pubitemid 46353764)
2. Schedin F, Geim A K, Morozov S V, Hill E W, Blake P, Katsnelson M I and Novoselov K S 2007 Detection of individual gas molecules adsorbed on graphene Nat. Mater. 6 652-5 (Pubitemid 47359547)
3. Johnson J L, Behnam A, Pearton S J and Ural A 2010 Hydrogen sensing using Pd-functionalized multi-layer graphene nanoribbon networks Adv. Mater. 22 4877-80
4. Lewis F A 1967 The Palladium-Hydrogen System (London: Academic)
5. Khanuja M et al 2009 Concentration-specific hydrogen sensing behavior in monosized Pd nanoparticle layers Nanotechnology 20 015502
6. Stankovich S, Dikin D A, Dommett G H B, Kohlhaas K M, Zimney E J, Stach E A, Piner R D, Nguyen S T and Ruoff R S 2006 Graphene-based composite materials Nature 442 282-6 (Pubitemid 44114900)
7. Rodriguez J A and Goodman D W 1992 The nature of the metal-metal bond in bimetallic surfaces Science 257 897-903 (Pubitemid 23584338)
8. Gauthier Y, Schmid M, Padovani S, Lundgren E, Buscaron V, Kresse G, Redinger J and Varga P 2001 Adsorption sites and ligand effect for CO on an alloy surface: a direct view Phys. Rev. Lett. 87 036103
9. Aruna I, Mehta B R, Malhotra L K and Shivaprasad S M 2008 Size dependence of core and valence binding energies in Pd nanoparticles: interplay of quantum confinement and coordination reduction J. Appl. Phys. 104 064308
10. Kovtyukhova N I, Ollivier P J, Martin B R, Mallouk T E, Chizhik S A, Buzaneva E V and Gorchinskiy A D 1999 Layer-by-layer assembly of ultrathin composite films from micron-sized graphite oxide sheets and polycations Chem. Mater. 11 771-8 (Pubitemid 129687477)
11. Joint Committee on Powder Diffraction Standards (JCPDS) File No. 75-1621
12. Li D, Muller M B, Gilje S, Kaner R B and Wallace G G 2008 Processable aqueous dispersions of graphene nanosheets Nat. Nanotechnol. 3 101-5 (Pubitemid 351225404)
13. Khanuja M, Varandani D and Mehta B R 2007 Pulse like hydrogen sensing response in Pd nanoparticle layers Appl. Phys. Lett. 91 253121
14. Ruths P F, Ashok S, Fonash S J and Ruths J M 1981 A study of Pd/Si MIS Schottky barrier diode hydrogen detector IEEE Trans. Electron Devices 28 1003-9
15. Javey A, Guo J, Wang Q, Lundstrom M and Dai H 2003 Ballistic carbon nanotube field-effect transistors Nature 424 654-7 (Pubitemid 36987985)
16. Berashevich J and Chakraborty T 2009 Tunable band gap and magnetic ordering by adsorption of molecules on graphene Phys. Rev. B 80 033404
17. Yavari F, Krizinger C, Gaire C, Song L, Gullapalli H, Borca-Tasiuc T, Ajayan P M and Koratkar N 2010 Tunable bandgap in graphene by the controlled adsorption of water molecules Small 6 2535-8
18. Dan Y, Lu Y, Kybert N J, Luo Z and Johnson A T C 2009 Intrinsic response of graphene vapor sensors Nano Lett. 9 1472-5
19. Fowler J D, Allen M J, Tung V C, Yang Y, Kaner R B and Weiller B H 2009 Practical chemical sensors from chemically derived graphene ACS Nano 3 301-6
20. Kim K, Park H J, Woo B-C, Kim K J, Kim G T and Yun W S 2008 Electric property evolution of structurally defected multilayer graphene Nano Lett. 8 3092-6
21. El-Kareh B 2009 Silicon Devices and Process Integration: Deep Submicron and Nano-Scale Technologies (Berlin: Springer)
22. Khanuja M, Mehta B R, Agar P, Kulriya P K and Avasthi D K 2009 Hydrogen induced lattice expansion and crystallinity degradation in palladium nanoparticles: effect of hydrogen concentration, pressure, and temperature J. Appl. Phys. 106 093515
23. 2 support for chemochromic detection of hydrogen Sensors Actuators B 144 208-14