The dual role of borohydride depending on reaction temperature: synthesis of iridium and iridium oxide.

نویسندگان

  • Kalapu Chakrapani
  • S Sampath
چکیده

Temperature dependent reaction products are observed when borohydride is present in aqueous solutions containing Ir(3+). At temperatures of 40 °C and above, metallic iridium is formed while under ambient conditions of 25 °C, borohydride results in an alkaline environment that helps in hydrolyzing the precursor to form IrO2. The Ir foams and IrO2 are subsequently used to study their catalytic properties.

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عنوان ژورنال:
  • Chemical communications

دوره 51 47  شماره 

صفحات  -

تاریخ انتشار 2015