Small angle neutron and X-ray scattering studies of carbons prepared using inorganic templates

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Small angle neutron (SANS) and X-ray (SAXS) scattering analyses of carbons derived from organic-loaded inorganic template materials, used as anodes in lithium ion cells, have been performed. Two clays were used as templates to load the organic precursors, pillared montmorrillonite (PILC), a layered silicate clay whose sheets have been permanently propped open by sets of thermally stable molecular props, and sepiolite, a natural channeled clay. Five different organic precursors were used to load the PILC: pyrene, styrene, pyrene/trioxane copolymer, ethylene and propylene, whereas only propylene and ethylene were used to load sepiolite. Pyrolysis took place at 700{degrees}C under nitrogen. Values ... continued below

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6 p.

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Sandi, G.; Thiyagarajan, P.; Winans, R.E. & Carrado, K.A. September 1, 1997.

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Small angle neutron (SANS) and X-ray (SAXS) scattering analyses of carbons derived from organic-loaded inorganic template materials, used as anodes in lithium ion cells, have been performed. Two clays were used as templates to load the organic precursors, pillared montmorrillonite (PILC), a layered silicate clay whose sheets have been permanently propped open by sets of thermally stable molecular props, and sepiolite, a natural channeled clay. Five different organic precursors were used to load the PILC: pyrene, styrene, pyrene/trioxane copolymer, ethylene and propylene, whereas only propylene and ethylene were used to load sepiolite. Pyrolysis took place at 700{degrees}C under nitrogen. Values such as hole radius, fractal dimension, cutoff length and density of the final carbons will be compared as a function of the clay and carbon precursors.

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6 p.

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OSTI as DE97053815

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  • 214. American Chemical Society meeting, Las Vegas, NV (United States), 7-13 Sep 1997

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  • Other: DE97053815
  • Report No.: ANL/CHM/CP--93247
  • Report No.: CONF-970962--
  • Grant Number: W-31-109-ENG-38
  • Office of Scientific & Technical Information Report Number: 570137
  • Archival Resource Key: ark:/67531/metadc690572

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  • September 1, 1997

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  • Aug. 14, 2015, 8:43 a.m.

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  • Dec. 16, 2015, 5:38 p.m.

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Sandi, G.; Thiyagarajan, P.; Winans, R.E. & Carrado, K.A. Small angle neutron and X-ray scattering studies of carbons prepared using inorganic templates, article, September 1, 1997; Illinois. (digital.library.unt.edu/ark:/67531/metadc690572/: accessed August 20, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.