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

John G. Darab; M. F. Buehler; J. C. Linehan; D. W. Matson

doi:10.1557/proc-346-499

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

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

Pacific Northwest National Laboratory

Research output: Contribution to journal › Conference article › peer-review

5 Citations (Scopus)

Abstract

A wide range of ultra-fine, nano-crystalline powders and suspensions havebeen produced using the Rapid Thermal Decomposition of precursors in Solution (RTDS) technology. These materials include single and multi-component iron-, zirconium-, titanium-, nickel-, and chromium-oxide/oxyhydroxide powders. RTDS, which was developed at Pacific Northwest Laboratory, is a flow-through hydrothermal process capable of producing nano-crystalline particulate material at rates of up to 100 grams of solid per hour. We present the results of characterization efforts on RTDS iron oxyhydroxide and zirconium oxide systems. As-collected RTDS suspensions were characterized using optical light scattering. Separated RTDS powders were evaluated using X-ray diffraction, electron microscopy, gas adsorption analysis, thermal gravimetric analysis, and chemical analysis.

Original language	English
Pages (from-to)	499-504
Number of pages	6
Journal	Materials Research Society Symposium - Proceedings
Volume	346
DOIs	https://doi.org/10.1557/proc-346-499
Publication status	Published - 1994
Event	Proceedings of the 1994 MRS Spring Meeting - San Francisco, CA, USA Duration: Apr 4 1994 → Apr 8 1994

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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title = "Nano-crystalline powders and suspensions generated using a flow-through hydrothermal process, part I: Characterization",

abstract = "A wide range of ultra-fine, nano-crystalline powders and suspensions havebeen produced using the Rapid Thermal Decomposition of precursors in Solution (RTDS) technology. These materials include single and multi-component iron-, zirconium-, titanium-, nickel-, and chromium-oxide/oxyhydroxide powders. RTDS, which was developed at Pacific Northwest Laboratory, is a flow-through hydrothermal process capable of producing nano-crystalline particulate material at rates of up to 100 grams of solid per hour. We present the results of characterization efforts on RTDS iron oxyhydroxide and zirconium oxide systems. As-collected RTDS suspensions were characterized using optical light scattering. Separated RTDS powders were evaluated using X-ray diffraction, electron microscopy, gas adsorption analysis, thermal gravimetric analysis, and chemical analysis.",

author = "Darab, {John G.} and Buehler, {M. F.} and Linehan, {J. C.} and Matson, {D. W.}",

year = "1994",

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volume = "346",

pages = "499--504",

journal = "Materials Research Society Symposium - Proceedings",

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publisher = "Materials Research Society",

note = "Proceedings of the 1994 MRS Spring Meeting ; Conference date: 04-04-1994 Through 08-04-1994",

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T1 - Nano-crystalline powders and suspensions generated using a flow-through hydrothermal process, part I

T2 - Proceedings of the 1994 MRS Spring Meeting

AU - Darab, John G.

AU - Buehler, M. F.

AU - Linehan, J. C.

AU - Matson, D. W.

PY - 1994

Y1 - 1994

N2 - A wide range of ultra-fine, nano-crystalline powders and suspensions havebeen produced using the Rapid Thermal Decomposition of precursors in Solution (RTDS) technology. These materials include single and multi-component iron-, zirconium-, titanium-, nickel-, and chromium-oxide/oxyhydroxide powders. RTDS, which was developed at Pacific Northwest Laboratory, is a flow-through hydrothermal process capable of producing nano-crystalline particulate material at rates of up to 100 grams of solid per hour. We present the results of characterization efforts on RTDS iron oxyhydroxide and zirconium oxide systems. As-collected RTDS suspensions were characterized using optical light scattering. Separated RTDS powders were evaluated using X-ray diffraction, electron microscopy, gas adsorption analysis, thermal gravimetric analysis, and chemical analysis.

AB - A wide range of ultra-fine, nano-crystalline powders and suspensions havebeen produced using the Rapid Thermal Decomposition of precursors in Solution (RTDS) technology. These materials include single and multi-component iron-, zirconium-, titanium-, nickel-, and chromium-oxide/oxyhydroxide powders. RTDS, which was developed at Pacific Northwest Laboratory, is a flow-through hydrothermal process capable of producing nano-crystalline particulate material at rates of up to 100 grams of solid per hour. We present the results of characterization efforts on RTDS iron oxyhydroxide and zirconium oxide systems. As-collected RTDS suspensions were characterized using optical light scattering. Separated RTDS powders were evaluated using X-ray diffraction, electron microscopy, gas adsorption analysis, thermal gravimetric analysis, and chemical analysis.

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Y2 - 4 April 1994 through 8 April 1994

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