Fabrication of SWCNT based flexible chemiresistor

Journal Article · Wed Apr 13 00:00:00 EDT 2016 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4945179· OSTI ID:22591077

Rajput, Mayank; Das, S. ^[1]; Kaur, Rajvinder ^[2]; Kumar, Anil ^[1]

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1. Sensors and Nanotechnology Group, CSIR-Central Electronics Engineering Research Institute, Pilani - 333031, Rajasthan (India)
2. Punjabi University, Patiala-147002, Punjab (India)

Carboxyl (-COOH) functionalized SWCNT chemiresistors have been realized on Kapton substrate patterned with Au microelectrodes by the drop casting of functionalized SWCNT dispersion in DI water. I-V measurements on fabricated chemiresistor showed ohmic behavior at different temperatures (25°C-120°C). The effect of bending on flexible functionalized SWCNT chemiresistor for different diameter has been measured. It has been found that bending at different radius of curvature doesn’t change the ohmic behavior of fabricated chemiresistor. Achieved results are promising for cheap flexible electronic devices.

• OSTI ID: 22591077
• Journal Information: AIP Conference Proceedings, Vol. 1724, Issue 1; Conference: ETMN-2015: 2. international conference on emerging technologies: Micro to nano 2015, Rajasthan (India), 24-25 Oct 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

77 NANOSCIENCE AND NANOTECHNOLOGY
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
BENDING
CARBON NANOTUBES
CASTING
ELECTRIC CONDUCTIVITY
ELECTRODES
GOLD
ORGANIC OXYGEN COMPOUNDS
SUBSTRATES
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE 0273-0400 K
WATER