Cart (Loading....) | Create Account
Close category search window
 

Ammonia sensor device using graphene modified with platinum

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Gautam, Madhav ; Mech. Ind. & Manuf. Eng., Univ. of Toledo, Toledo, OH, USA ; Jayatissa, Ahalapitiya H.

Gas sensing behavior of graphene with platinum nano-particles on graphene films was investigated. Synthesis of graphene was carried out on a copper substrate under the flow of methane and hydrogen gas mixture by a CVD process at the atmospheric pressure. The graphene films were transferred to different substrates after wet etching of the copper substrates. Graphene based device for gas sensing was fabricated using photolithography technique and lift off process. The device showed a better sensitivity when the platinum nano-particles are deposited on graphene surface as compared to graphene without platinum particles.

Published in:

Semiconductor Device Research Symposium (ISDRS), 2011 International

Date of Conference:

7-9 Dec. 2011

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.