Published January 21, 2010
| Supplemental Material + Published
Journal Article
Open
Hydrogen evolution by cobalt tetraimine catalysts adsorbed on electrode surfaces
- Creators
- Berben, Louise A.
-
Peters, Jonas C.
Chicago
Abstract
Aryl-substituted tetraimine complexes related to Co(dmgBF_2)_2(MeCN)_2 (dmg = dimethylglyoxime) were synthesized and are active for hydrogen evolution. Co(dmgBF_2)_2(MeCN)_2 can be adsorbed to a glassy carbon electrode. The chemically modified electrode is active for hydrogen evolution in aqueous solution at pH < 4.5, with an overpotential of only 100 mV.
Additional Information
This journal is © The Royal Society of Chemistry 2010. Received (in Berkeley, CA, USA) 14th October 2009, Accepted 10th November 2009, First published on the web 25th November 2009. This work was supported by an NSF Center for Chemical Innovation (CHE-0802907) and by the Chesonis Family Foundation. Grants from NSF provided instrument support to the DCIF at MIT (CHE-9808061, DBI-9729592). We thank Dr Bruce Parkinson for helpful comments. Electronic supplementary information (ESI) available: Syntheses and characterization of compounds, plots of electrochemical measurements, CIF files for solid-state structures. CCDC 735555–735559. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/b921559jAttached Files
Published - b921559j.pdf
Supplemental Material - b921559j__1_.pdf
Supplemental Material - b921559j.txt
Files
b921559j.pdf
Additional details
- Eprint ID
- 44647
- Resolver ID
- CaltechAUTHORS:20140403-153248105
- NSF Center for Chemical Innovation
- CHE-0802907
- Chesonis Family Foundation
- NSF
- CHE-9808061
- NSF
- DBI-9729592
- Created
-
2014-04-04Created from EPrint's datestamp field
- Updated
-
2021-11-10Created from EPrint's last_modified field
- Caltech groups
- CCI Solar Fuels
- Other Numbering System Name
- CCDC
- Other Numbering System Identifier
- 735555–735559