Author | Conference | Journal | Organization | Year | DOI
Look for results that meet for the following criteria:
Academic
Publications
Novel resistive-type humidity sensor based on multiwall carbon nanotube/polyimide composite films

Novel resistive-type humidity sensor based on multiwall carbon nanotube/polyimide composite films,10.1016/j.snb.2009.11.041,Sensors and Actuators B-ch

Edit
Novel resistive-type humidity sensor based on multiwall carbon nanotube/polyimide composite films   (Citations: 6)
BibTex | RIS | RefWorks Download
A novel resistive-type relative humidity (RH) sensor based on plasma-treated multiwall carbon nanotube/polyimide (p-MWCNT/PI) composite films is reported. Details of the fabrication process and sensing characteristics such as linearity and sensitivity are described. The electrical resistance of the p-MWCNT/PI composite film shows typical concentration percolation behavior with increasing p-MWCNT loading. At loadings beyond the percolation threshold (0.05wt%), this sensor exhibits very good linearity with a positive slope over the entire operational RH range. The sensor has a humidity sensitivity of about 0.0047/% RH and a linearity correlation (R2) of 0.9999. A humidity sensing mechanism for the p-MWCNT/PI composite film is proposed on the basis of charge transfer between adsorbed water molecules and the p-MWCNTs.
Journal: Sensors and Actuators B-chemical - SENSOR ACTUATOR B-CHEM , vol. 145, no. 1, pp. 120-125, 2010
Cumulative Annual
View Publication
The following links allow you to view full publications. These links are maintained by other sources not affiliated with Microsoft Academic Search.
Sort by:

Citations (6)

Share this on