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Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/dspace/handle/123456789/21578

Title: Study on agitating time effect to electrical characteristics of chitosan sensor
Authors: Ainnie Shakirah, Arif
Irwana, Nainggolan
Tulus Ikhsan, Nasution
???metadata.dc.contributor.url???: aynnye07@yahoo.com
Keywords: Chitosan;Agitating time;Electrochemical deposition;Film sensor
Issue Date: 16-Oct-2010
Publisher: Universiti Malaysia Perlis (UniMAP)
???metadata.dc.publisher.department???: Centre for Graduate Studies
Series/Report no.: Proceedings of the International Postgraduate Conference on Engineering (IPCE 2010)
Abstract: The film sensors based on chitosan as a sensing material have been successfully fabricated using an electrochemical deposition technique. The agitating times of preparing chitosan solution were investigated for 1, 2 and 5 hours to see its effects to electrical properties. By characterizing current-voltage (I-V) at room temperature was found that the chitosan films which was dissolved for 5 hours showed the highest electrical current. The current values are around 15, 28 and 60 µA at 10 V for 1, 2 and 5 hours agitated, respectively. Therefore, the agitating time of the chitosan solution preparation plays the main role to produced the great performance of the sensor.
Description: International Postgraduate Conference On Engineering (IPCE 2010), 16th - 17th October 2010 organized by Centre for Graduate Studies, Universiti Malaysia Perlis (UniMAP) at School of Mechatronic Engineering, Pauh Putra Campus, Perlis, Malaysia.
URI: http://hdl.handle.net/123456789/21578
ISBN: 978-967-5760-03-7
Appears in Collections:Irwana Nainggolan, Dr.
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