Low-power consumption gas sensors based on decorated multi-wall carbon nanotubes

摘要：

Multi-wall carbon nanotubes decorated with different metal or metal oxide nanoparticles were used for gas sensing applications in a chemical resistor configuration. In this configuration, multi-wall carbon nanotubes serve as a conductive channel (for electrical signal acquisition), a heating element (for local heating of attached nanoparticles), and a substrate for nanoparticles growth or deposition, whereas the role of nanoparticles is to provide selective sensitivity to specific gases.

作者: Jacobus W. Swart Stanislav A. Moshkalev

作者单位: Center for Information Technology Renato Archer, Campinas, SP, 13069-901, Brazil Center for Semiconductor Components, UNICAMP, Campinas, SP, 13083-870, Brazil

会议类型: 国际会议

会议名称: 2010 10th IEEE International Conference on Solid-State and Integrated Circuit Technology(第十届固态和集成电路技术国际会议 ICSICT-2010)

会议地点: 上海

会议语种:英文

页码: 1384-1387

在线出版日期: 2010-11-01（万方平台首次上网日期，不代表论文的发表时间）