Hydrophilic non-precious metal nitrogen-doped carbon electrocatalysts for enhanced efficiency in oxygen reduction reaction.

نویسندگان

  • Guang-Ping Hao
  • Nastaran Ranjbar Sahraie
  • Qiang Zhang
  • Simon Krause
  • Martin Oschatz
  • Alicja Bachmatiuk
  • Peter Strasser
  • Stefan Kaskel
چکیده

Exploring the role of surface hydrophilicity of non-precious metal N-doped carbon electrocatalysts in electrocatalysis is challenging. Herein we discover an ultra-hydrophilic non-precious carbon electrocatalyst, showing enhanced catalysis efficiency on both gravimetric and areal basis for oxygen reduction reaction due to a high dispersion of active centres.

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عنوان ژورنال:
  • Chemical communications

دوره 51 97  شماره 

صفحات  -

تاریخ انتشار 2015