An ocean sensor for measuring the seawater electrochemical response of 8 metals referenced to zinc, for determining ocean pH.


Conference Paper

© 2015 IEEE. We describe the use of a multi-metal electrochemical cell for measuring ocean pH. The sensor was designed to be robust, inexpensive, and capable of 0.02 sensitivity to pH in the narrow ranges required for marine pH monitoring. A prototype sensor has undergone an extended ocean deployment with promising results.

Full Text

Duke Authors

Cited Authors

  • Brooke, M; Cole, E; Dale, J; Prasad, A; Quach, H; Bau, B; Nowacek, D; Bhatt, E

Published Date

  • March 21, 2016

Published In

Volume / Issue

  • 2016-March /

Start / End Page

  • 147 - 150

Electronic International Standard Serial Number (EISSN)

  • 2156-8073

International Standard Serial Number (ISSN)

  • 2156-8065

International Standard Book Number 13 (ISBN-13)

  • 9781479963140

Digital Object Identifier (DOI)

  • 10.1109/ICSensT.2015.7438381

Citation Source

  • Scopus