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    • 8. 发明授权
    • Gas sensor using nanotubes
    • 使用纳米管的气体传感器
    • US08567232B2
    • 2013-10-29
    • US12997859
    • 2010-07-09
    • H. Sprague AckleyChristopher A. Wiklof
    • H. Sprague AckleyChristopher A. Wiklof
    • G01N29/02G01N33/00
    • G01N33/0055
    • Techniques are generally described for detecting a concentration level of at least one gas. Some example devices may include a sensor including conductive plate on a surface of dielectric including a nanotube layer formed thereon. The conductive plate and the nanotube layer form a resonator that resonates at a frequency in response to an interrogation signal. The nanotube layer may be configured to associate with one or more gas molecules. The frequency at which the resonator resonates may shift according to which gas molecules are associated with the nanotube layer to identify a particular gas. An amount of resonance may be exhibited as a resonant response signal. An amplitude of the resonant response signal may be indicative of the concentration level of the detected gas.
    • 通常描述了用于检测至少一种气体的浓度水平的技术。 一些示例性装置可以包括传感器,其包括在包括其上形成的纳米管层的电介质的表面上的导电板。 导电板和纳米管层形成响应于询问信号以频率谐振的谐振器。 纳米管层可以被配置为与一个或多个气体分子缔合。 谐振器谐振的频率可以根据哪个气体分子与纳米管层相关联来识别特定气体。 作为共振响应信号,可以表现出共振量。 谐振响应信号的振幅可以指示检测到的气体的浓度水平。
    • 10. 发明申请
    • GAS SENSOR USING NANOTUBES
    • 使用NANOTUBES的气体传感器
    • US20120006096A1
    • 2012-01-12
    • US12997859
    • 2010-07-09
    • H. Sprague AckleyChristopher A. Wiklof
    • H. Sprague AckleyChristopher A. Wiklof
    • G01N29/02
    • G01N33/0055
    • Techniques are generally described for detecting a concentration level of at least one gas. Some example devices may include a sensor including conductive plate on a surface of dielectric including a nanotube layer formed thereon. The conductive plate and the nanotube layer form a resonator that resonates at a frequency in response to an interrogation signal. The nanotube layer may be configured to associate with one or more gas molecules. The frequency at which the resonator resonates may shift according to which gas molecules are associated with the nanotube layer to identify a particular gas. An amount of resonance may be exhibited as a resonant response signal. An amplitude of the resonant response signal may be indicative of the concentration level of the detected gas.
    • 通常描述了用于检测至少一种气体的浓度水平的技术。 一些示例性装置可以包括传感器,其包括在包括其上形成的纳米管层的电介质的表面上的导电板。 导电板和纳米管层形成响应于询问信号以频率谐振的谐振器。 纳米管层可以被配置为与一个或多个气体分子缔合。 谐振器谐振的频率可以根据哪个气体分子与纳米管层相关联来识别特定气体。 作为共振响应信号,可以表现出共振量。 谐振响应信号的振幅可以指示检测到的气体的浓度水平。