Carbon Supported Ruthenium as Anode Catalyst for Alkaline Direct Borohydride Fuel Cells
By Christoph Grimmer and Robert Zacharias and Maximilian Grandi and Bernd Cermenek and Alexander Schenk and Stephan Weinberger and Franz-Andreas Mautner and Brigitte Bitschnau and Viktor Hacker
Published in The Journal of Physical Chemistry C
NULL
2015
Abstract
Electrochemical borohydride oxidation on nanodispersed ruthenium supported on high surface area carbon (Ru/C) is investigated by means of cyclic voltammetry, CO-stripping, rotating disk electrode experiments and chronoamperometry as well as direct borohydride fuel cell tests in a mixed electrolyte approach. All experimental results of Ru/C are compared to a commercially available Pt/C catalyst. Ru/C shows high Coulombic efficiency with a complete eight electron transfer at low anodic potentials. The electrochemical active potential window is ?0.05
Microsoft is Ending Support for Windows 7
Microsoft will discontinue support for Windows 7 on January 14, 2020 which means Gamry will also be discontinuing support for Windows 7. If you are upgrading to Windows 10, like many companies and institutions, you need to be running Version 7 of our s oftware . Please note that only USB and Ethernet-based instruments can run in Version 7. Eligible users can download the latest version of our software through our online Client Portal .
If you haven't already registered your instrument, you can do so through the Client Portal .
Please email Technical Support if you have any questions regarding this transition. Please be sure to include your instrument model and serial number when contacting us.