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  1. No Access

    Chapter and Conference Paper

    Mitigation of Leachates in Blast Furnace Slag Aggregates by Application of Nanoporous Thin Films

    The reutilization of slag materials as aggregates is seriously limited by the production of contaminant leachates rich in heavy metals and sulfur when these materials are contacted by water. A unique type of t...

    J. F. Muñoz, J. M. Sanfilippo, M. I. Tejedor… in Nanotechnology in Construction 3 (2009)

  2. No Access

    Article

    Green Technology for the 21st Century: Ceramic Membranes

    M. A. Anderson, W. A. Zeltner, C. M. Merritt… in MRS Online Proceedings Library (1994)

  3. No Access

    Article

    Micrqporous Silica Gels from Alkylsilicate-Water Two Phase Hydrolysis

    Microporous silica gels have been synthesized through a nano-particulate sol-gel route. These gels have uniformly distributed and extremely small pores(< 15Â in diameter). Hydrolysis and condensation reactions...

    L. Chu, M. I. Tejedor-Tejedor, M. A. Anderson in MRS Online Proceedings Library (1994)

  4. No Access

    Article

    Microporous Alumino-Silicate Gels Synthesized by Sol-Gel Method

    Microporous alumino-silicate gels were prepared by the sol-gel method. The Al cations were incorporated into these systems by mixing an aluminum nitrate solution into silica water based sols under controlled p...

    L. Chu, G. Yaluris, W. A. Zeltner, M. A. Anderson in MRS Online Proceedings Library (1994)

  5. No Access

    Article

    Fabrication of Hollow High Aspect Ratio Metal Microstructure Arrays

    A process has been developed to produce regular arrays of hollow metal microstructures on substrates of choice. Optical lithography was used to define high aspect ratio structures in photoresist. The resist st...

    J. M. Calvert, J. H. Georger Jr., M. L Rebbert… in MRS Online Proceedings Library (1992)

  6. No Access

    Article

    The problem of incorporating high levels of sodium nitrate into silica gels without segregation

    Na2O-SiO2 sols were prepared using silicon alkoxide and colloidal silica precursors with sodium nitrate as the salt. The experimental procedure carried out was changed depending on the precursors used. Several te...

    M. A. Villegas, M. A. Anderson in Journal of Materials Science (1990)