bullet Sensors & Transducers Journal

    (ISSN: 2306-8515, e-ISSN 1726-5479)


    About this Journal

   Information for Authors

   Editorial Board

   Editorial Calendar

   Current Issue

   Browse Journal

S&T journal's cover

Submit Press Release

Submit White Paper

25 Top Downloaded Articles (2007-2012)


Contact Us





Vol. 223, Issue 7, July 2018, pp. 22-25




Amperometric Determination of Hydrazine Based on Copper Oxide Modified Screen Printed Electrode

1 Neelam, 1,* Gita Rani and 2 Mukesh Kumar

1 Department of Chemistry, Chaudhary Devi Lal University, Sirsa, 125055, India
2 Department of Education O/o District Education Officer, Sirsa, 125055, India

E-mail: gtcdlu@gmail.com


Received: 17 April 2018 /Accepted: 5 July 2018 /Published: 31 July 2018

Digital Sensors and Sensor Sysstems


Abstract: A low cost and commercial available screen printed electrode, copper oxide nanoparticles/carbon nanotube (CNT) modified screen printed electrode for electrocatalytic oxidation of hydrazine. For preparation of electrode copper oxide nanoparticles prepared by coprecipitation method and mixed manually with CNT dispersed in phosphate buffer solution (PBS). Cyclic voltammetry experiments shows oxidation of hydrazine was observed at 804 mV with an Ipa value of 970 A. The recorded amperometric current-time curves showed a linear dependence on the hydrazine concentration 5 M to 50 M with a detection limit of 5 M in response time< 5 s. This proposed modified exhibits a rapid, low cost and sensitive determination of hydrazine.


Keywords: Copper oxide nanoparticles, Co-precipitation method, XRD, SEM, Optical properties.


Acrobat reader logo Click <here> or title of paper to download the full pages article in pdf format



This work is licensed under a Creative Commons 4.0 International License


 Creative Commons License


Read more about Chemical Sensors






1999 - 2018 Copyright , International Frequency Sensor Association (IFSA) Publishing, S.L. All Rights Reserved.

Home - News - Links - Archives - Tools - Voltage-to-Frequency Converters - Standardization - Patents - Marketplace - Projects - Wish List - e-Shop - Sensor Jobs - Membership - Videos - Publishing - Site Map - Subscribe - Search

 Members Area -Sensors Portal -Training Courses - S&T Digest - For advertisers - Bookstore - Forums - Polls - Submit Press Release - Submit White Paper - Testimonies - Twitter - Facebook - LinkedIn