Electrochemical studies of MHD channel electrode materials in molten potassium salt and coal slags [electronic resource].
- Published
- Columbus, Ohio : Battelle Memorial Institute, 1978.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Physical Description
- Pages: 6 : digital, PDF file
- Additional Creators
- Battelle Memorial Institute and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access
- Free-to-read Unrestricted online access
- Summary
- Laboratory tests were conducted on some potential MHD elecrode materials to evaluate their electrochemical reactions. Electrode materials 0.25Fe/sub 3/O/sub 4/ 0.75MgAl/sub 3/O/sub 4/ (FMAS), La/sub 0/ /sub 95/Mg/sub 0/ /sub 03/CrO/sub 3/ (LMC), and 0.10Tb/sub 4/O/sub 7/ 0.90HfO/sub 2/ (THF) were tested in both liquid ana vapor K/sub 2/CO/sub 2/ and K/sub 2/SO/sub 4/, as well as potassium seed. Tests have confirmed that electrochemical reactions are substantially accelerated in these materials when used as electrical conductors. Electrochemical effects are functions of electrolyte composition (especially Fe and K), temperature, and electric current density.
- Report Numbers
- E 1.99:pnl-sa-6823
E 1.99: conf-780307-14
conf-780307-14
pnl-sa-6823 - Subject(s)
- Other Subject(s)
- Ceramics
- Electrochemical Corrosion
- Seed-Slag Interactions
- Electrodes
- Mhd Channels
- Coal-Fired Mhd Generators
- Electrochemistry
- Materials
- Materials Testing
- Molten Salts
- Potassium
- Simulation
- Slags
- Aluminates
- Iron Oxides
- Magnesium Compounds
- Chromates
- Lanthanum Compounds
- Hafnium Oxides
- Terbium Oxides
- Alkali Metals
- Alkaline Earth Metal Compounds
- Aluminium Compounds
- Chalcogenides
- Chemical Reactions
- Chemistry
- Chromium Compounds
- Corrosion
- Direct Energy Converters
- Elements
- Hafnium Compounds
- Iron Compounds
- Metals
- Mhd Generators
- Oxides
- Oxygen Compounds
- Rare Earth Compounds
- Salts
- Terbium Compounds
- Testing
- Transition Element Compounds
- Note
- Published through SciTech Connect.
02/01/1978.
"pnl-sa-6823"
" conf-780307-14"
17. symposium on engineering aspects of MHD, Stanford, CA, USA, 27 Mar 1978.
Marchant, D.D.; Bates, J.L.; Griffin, C.W. - Funding Information
- EY-76-C-06-1830
View MARC record | catkey: 14068700