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Role of water in the chemisorption of PCl3 and POCl3 on pyrogenic silica

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Abstract

The interaction of gaseous PCl3 and POCl3 with dried and wetted pyrogenic silica has been studied by IR spectroscopy. The acceleration of the chemisorption accompanied by the formation of Si−O−P bonds in the presence of water vapor has been observed only with phosphorus trichloride.

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Authors and Affiliations

  1. Institute of Surface Chemistry, NAS of Ukraine, Prospekt Nauky 31, 252022, Kyiv, Ukraine

    V. M. Bogatyryov

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  1. V. M. Bogatyryov
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Bogatyryov, V.M. Role of water in the chemisorption of PCl3 and POCl3 on pyrogenic silica. React Kinet Catal Lett 66, 177–181 (1999). https://doi.org/10.1007/BF02475758

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  • DOI: https://doi.org/10.1007/BF02475758

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