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Room temperature HS micro-sensors with anti-humidity properties fabricated from NiO-InO composite nanofibers.

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Title: Room temperature HS micro-sensors with anti-humidity properties fabricated from NiO-InO composite nanofibers.
Authors: Yue, XueJun1, Hong, TianSheng1 hongtiansheng@hotmail.com, Yang, Zhou1, Huang, ShuangPing1
Source: Chinese Science Bulletin. Mar2013, Vol. 58 Issue 7, p821-826. 6p.
Subjects: Humidity, Nickel oxides, Indium oxide, Nanofibers, Electrospinning, Nanostructured materials, Gas detectors
Abstract: NiO-InO composite nanofibers are synthesized via electrospinning and calcining techniques. Micro-sensors are fabricated by sputtering Pt electrodes on Si chips to form sensor substrates, and then spinning the NiO-InO composite nanofibers onto the sensor substrate surface. The as-fabricated micro-sensors exhibit excellent HS sensing properties at room temperature. The sensitivity of the micro-sensors is up to 6 when the sensors are exposed to 3 μL/L HS, and the corresponding response and recovery times are 14 and 22 s, respectively. The micro-sensors also exhibit high selectivity and good stability. Especially, the micro-sensors can operate at various humidity conditions. The sensitivity of the micro-sensors is 3.8 to 3 μL/L HS at 75% relative humidity. These characteristics make the micro-sensors good candidates for practical HS sensors with high performance. [ABSTRACT FROM AUTHOR]
Copyright of Chinese Science Bulletin is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Room temperature HS micro-sensors with anti-humidity properties fabricated from NiO-InO composite nanofibers.
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  Data: <searchLink fieldCode="AR" term="%22Yue%2C+XueJun%22">Yue, XueJun</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Hong%2C+TianSheng%22">Hong, TianSheng</searchLink><relatesTo>1</relatesTo><i> hongtiansheng@hotmail.com</i><br /><searchLink fieldCode="AR" term="%22Yang%2C+Zhou%22">Yang, Zhou</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Huang%2C+ShuangPing%22">Huang, ShuangPing</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Chinese+Science+Bulletin%22">Chinese Science Bulletin</searchLink>. Mar2013, Vol. 58 Issue 7, p821-826. 6p.
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  Data: <searchLink fieldCode="DE" term="%22Humidity%22">Humidity</searchLink><br /><searchLink fieldCode="DE" term="%22Nickel+oxides%22">Nickel oxides</searchLink><br /><searchLink fieldCode="DE" term="%22Indium+oxide%22">Indium oxide</searchLink><br /><searchLink fieldCode="DE" term="%22Nanofibers%22">Nanofibers</searchLink><br /><searchLink fieldCode="DE" term="%22Electrospinning%22">Electrospinning</searchLink><br /><searchLink fieldCode="DE" term="%22Nanostructured+materials%22">Nanostructured materials</searchLink><br /><searchLink fieldCode="DE" term="%22Gas+detectors%22">Gas detectors</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: NiO-InO composite nanofibers are synthesized via electrospinning and calcining techniques. Micro-sensors are fabricated by sputtering Pt electrodes on Si chips to form sensor substrates, and then spinning the NiO-InO composite nanofibers onto the sensor substrate surface. The as-fabricated micro-sensors exhibit excellent HS sensing properties at room temperature. The sensitivity of the micro-sensors is up to 6 when the sensors are exposed to 3 μL/L HS, and the corresponding response and recovery times are 14 and 22 s, respectively. The micro-sensors also exhibit high selectivity and good stability. Especially, the micro-sensors can operate at various humidity conditions. The sensitivity of the micro-sensors is 3.8 to 3 μL/L HS at 75% relative humidity. These characteristics make the micro-sensors good candidates for practical HS sensors with high performance. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Chinese Science Bulletin is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1007/s11434-012-5259-z
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      – Code: eng
        Text: English
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      – SubjectFull: Humidity
        Type: general
      – SubjectFull: Nickel oxides
        Type: general
      – SubjectFull: Indium oxide
        Type: general
      – SubjectFull: Nanofibers
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      – SubjectFull: Electrospinning
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      – SubjectFull: Nanostructured materials
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      – TitleFull: Room temperature HS micro-sensors with anti-humidity properties fabricated from NiO-InO composite nanofibers.
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              Text: Mar2013
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