Nano-crystalline powders and suspensions generated using a flow-through hydrothermal process, part II: Applications

John G. Darab, M. F. Buehler, John Linehan, D. W. Matson

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

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 languageEnglish
Title of host publicationMaterials Research Society Symposium - Proceedings
PublisherMaterials Research Society
Pages505-510
Number of pages6
Volume346
Publication statusPublished - 1994
EventProceedings of the 1994 MRS Spring Meeting - San Francisco, CA, USA
Duration: Apr 4 1994Apr 8 1994

Other

OtherProceedings of the 1994 MRS Spring Meeting
CitySan Francisco, CA, USA
Period4/4/944/8/94

Fingerprint

Nanocrystalline powders
Powders
Suspensions
Crystalline materials
Pyrolysis
Coal liquefaction
Coal
Zirconia
Sintering
Catalysts
ferrihydrite

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Darab, J. G., Buehler, M. F., Linehan, J., & Matson, D. W. (1994). Nano-crystalline powders and suspensions generated using a flow-through hydrothermal process, part II: Applications. In Materials Research Society Symposium - Proceedings (Vol. 346, pp. 505-510). Materials Research Society.

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 proceedingConference contribution

Darab, JG, Buehler, MF, Linehan, J & Matson, DW 1994, Nano-crystalline powders and suspensions generated using a flow-through hydrothermal process, part II: Applications. in Materials Research Society Symposium - Proceedings. vol. 346, Materials Research Society, pp. 505-510, Proceedings of the 1994 MRS Spring Meeting, San Francisco, CA, USA, 4/4/94.
Darab JG, Buehler MF, Linehan J, Matson DW. Nano-crystalline powders and suspensions generated using a flow-through hydrothermal process, part II: Applications. In Materials Research Society Symposium - Proceedings. Vol. 346. Materials Research Society. 1994. p. 505-510
Darab, John G. ; Buehler, M. F. ; Linehan, John ; Matson, D. W. / Nano-crystalline powders and suspensions generated using a flow-through hydrothermal process, part II : Applications. Materials Research Society Symposium - Proceedings. Vol. 346 Materials Research Society, 1994. pp. 505-510
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