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Selective sensing of hydrogen sulphide using silver nanoparticle decorated carbon nanotubes

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Selective sensing of hydrogen sulphide using silver nanoparticle decorated carbon nanotubes
นักวิจัย : Fam, Derrick Wen Hui , Tok, Alfred Iing Yoong , Palaniappan, Al , Nopphawan, P. , Lohani, Anup , Mhaisalkar, Subodh Gautam
คำค้น : DRNTU::Engineering::Materials::Nanostructured materials.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2552
อ้างอิง : Fam, D. W. H., Tok, A. I. Y., Palaniappan, A., Nopphawan, P., Lohani, A., & Mhaisalkar, S. G. (2009). Selective sensing of hydrogen sulphide using silver nanoparticle decorated carbon nanotubes. Sensors and actuators B : chemical, 138, 189-192. , 0925-4005 , http://hdl.handle.net/10220/7098 , http://dx.doi.org/10.1016/j.snb.2009.01.008 , 160528
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Sensors and actuators B : chemical
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

This paper reports a selective method of sensing hydrogen sulphide in gaseous state using silver nanoparticle decorated single-walled carbon nanotubes (SWCNT) at room temperature. The transduction platform is a simple resistor which was constructed by drop-casting of a random network of silver nanoparticle decorated carbon nanotubes onto a channel joining two electrodes. This study shows the differential sensing of hydrogen sulphide with respect to interfering analytes such as carbon monoxide and nitric oxide, displaying the different mechanisms involved in the sensing of the gases. These results indicate the possibility of fabricating simple devices with low power consumption based on flexible plastic substrate for selective sensing of gaseous molecules at room temperature by appropriately functionalizing the carbon nanotubes (CNTs).

บรรณานุกรม :
Fam, Derrick Wen Hui , Tok, Alfred Iing Yoong , Palaniappan, Al , Nopphawan, P. , Lohani, Anup , Mhaisalkar, Subodh Gautam . (2552). Selective sensing of hydrogen sulphide using silver nanoparticle decorated carbon nanotubes.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Fam, Derrick Wen Hui , Tok, Alfred Iing Yoong , Palaniappan, Al , Nopphawan, P. , Lohani, Anup , Mhaisalkar, Subodh Gautam . 2552. "Selective sensing of hydrogen sulphide using silver nanoparticle decorated carbon nanotubes".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Fam, Derrick Wen Hui , Tok, Alfred Iing Yoong , Palaniappan, Al , Nopphawan, P. , Lohani, Anup , Mhaisalkar, Subodh Gautam . "Selective sensing of hydrogen sulphide using silver nanoparticle decorated carbon nanotubes."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2552. Print.
Fam, Derrick Wen Hui , Tok, Alfred Iing Yoong , Palaniappan, Al , Nopphawan, P. , Lohani, Anup , Mhaisalkar, Subodh Gautam . Selective sensing of hydrogen sulphide using silver nanoparticle decorated carbon nanotubes. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2552.