Hydrogen Sensing under Ambient Conditions Using SnO2 Nanowires: Synergetic Effect of Pd/Sn Codeposition

Semiconducting SnO2 nanowires deposited with Pd and Sn nanoparticles on their surface are shown to be a highly sensitive hydrogen sensor with fast response time at room temperature. Compared with the SnO2 nanowire deposited with Pd or Sn nanoparticles alone, the Pd/Sn-deposited SnO2 nanowire exhibit...

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Veröffentlicht in:	Nano letters 2013-12, Vol.13 (12), p.5938-5943
Hauptverfasser:	Jeong, Seung Ho, Kim, Sol, Cha, Junho, Son, Min Soo, Park, Sang Han, Kim, Ha-Yeong, Cho, Man Ho, Whangbo, Myung-Hwan, Yoo, Kyung-Hwa, Kim, Sung-Jin
Format:	Artikel
Sprache:	eng
Schlagworte:	Cross-disciplinary physics: materials science rheology Exact sciences and technology Hydrogen - chemistry Hydrogen - isolation & purification Materials science Metal Nanoparticles - chemistry Nanocrystalline materials Nanoscale materials and structures: fabrication and characterization Nanowires - chemistry Physics Quantum wires Semiconductors Tin Compounds - chemistry
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