Abstract
Ultra-fine, nano-crystalline six-line ferrihydrite (5Fe2O3·9H2O) and cubic zirconia (ZrO2) powders have been produced using the Rapid Thermal Decomposition of precursors in Solution (RTDS) technology. Nano-crystalline RTDS six-line ferrihydrite powder used as an in situ precursor for first-stage direct coal liquefaction catalysts increased the liquefied products from Blind Canyon Seam coal by 22% absolute over thermal background at 350 °C. Initial sintering studies performed on nano-crystalline RTDS ZrO2 powder have also been presented and compared to predictions made from theories derived for micro-crystalline powders.
| Original language | English |
|---|---|
| Title of host publication | Materials Research Society Symposium - Proceedings |
| Publisher | Materials Research Society |
| Pages | 505-510 |
| Number of pages | 6 |
| Volume | 346 |
| Publication status | Published - 1994 |
| Event | Proceedings of the 1994 MRS Spring Meeting - San Francisco, CA, USA Duration: Apr 4 1994 → Apr 8 1994 |
Other
| Other | Proceedings of the 1994 MRS Spring Meeting |
|---|---|
| City | San Francisco, CA, USA |
| Period | 4/4/94 → 4/8/94 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
Cite this
Nano-crystalline powders and suspensions generated using a flow-through hydrothermal process, part II : Applications. / Darab, John G.; Buehler, M. F.; Linehan, John; Matson, D. W.
Materials Research Society Symposium - Proceedings. Vol. 346 Materials Research Society, 1994. p. 505-510.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Nano-crystalline powders and suspensions generated using a flow-through hydrothermal process, part II
T2 - Applications
AU - Darab, John G.
AU - Buehler, M. F.
AU - Linehan, John
AU - Matson, D. W.
PY - 1994
Y1 - 1994
N2 - Ultra-fine, nano-crystalline six-line ferrihydrite (5Fe2O3·9H2O) and cubic zirconia (ZrO2) powders have been produced using the Rapid Thermal Decomposition of precursors in Solution (RTDS) technology. Nano-crystalline RTDS six-line ferrihydrite powder used as an in situ precursor for first-stage direct coal liquefaction catalysts increased the liquefied products from Blind Canyon Seam coal by 22% absolute over thermal background at 350 °C. Initial sintering studies performed on nano-crystalline RTDS ZrO2 powder have also been presented and compared to predictions made from theories derived for micro-crystalline powders.
AB - Ultra-fine, nano-crystalline six-line ferrihydrite (5Fe2O3·9H2O) and cubic zirconia (ZrO2) powders have been produced using the Rapid Thermal Decomposition of precursors in Solution (RTDS) technology. Nano-crystalline RTDS six-line ferrihydrite powder used as an in situ precursor for first-stage direct coal liquefaction catalysts increased the liquefied products from Blind Canyon Seam coal by 22% absolute over thermal background at 350 °C. Initial sintering studies performed on nano-crystalline RTDS ZrO2 powder have also been presented and compared to predictions made from theories derived for micro-crystalline powders.
UR - http://www.scopus.com/inward/record.url?scp=0028564557&partnerID=8YFLogxK
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M3 - Conference contribution
VL - 346
SP - 505
EP - 510
BT - Materials Research Society Symposium - Proceedings
PB - Materials Research Society
ER -