Carbon 0.1 M PBS 20 mV/s 10 mM 0.15V 1 nanoneedles/ Au Mesoporous 0.1 M PBS 10 mV/s 50 mM -0.36 V 2 doped carbon Porous carbon 0.1 M PBS 10 mV/s 50 mM -0.3V 3 PCDF-900 Graphene/Cu 0.1M KOH 100mV/s 10mM -0.1V 4 nanocubes Pd-Ni/CNT 1.0 M NaOH 10 mV/s 10 mM -0.25 V 5 Pd/C 0.05 M 100 mV/s 10 mM 0.0 V 6 H2SO4 Au NPs/single 0.1 M PBS 10 mV/s 2 mM 0.0V 7 wall carbon nanotubes N-doped 0.1 M PBS 100mV/s 0.5mM -0.22V 8 graphene/Au Cuo NP; 0.2 M NaOH 20 mV/s 30 mM -0.15V a 9 AuCuSn (20% 0.1M KOH 50 mV/s 10 mM -0.1 V a 10 Sn) VGNWs-45 0.1M KOH 50 mV/s 50 mM -0.42 V This work Potential vs. Ag/AgCl (3M KCl) SI video_FG: This video clip displays the slow removal of large sized nitrogen bubbles from the surface of flat graphene during hydrazine oxidation. This video clip displays the faster removal of small sized nitrogen bubbles SI video_VGNH: from the surface of vertical graphene nano-hills during hydrazine oxidation. References 1. Dudin, P. V, Unwin, P. R. & Macpherson, J. V. Electro-oxidation of hydrazine at gold nanoparticle functionalised single walled carbon nanotube network ultramicroelectrodes.
Carbon nanoneedles/ Au 0.1 M PBS 20 mV/s 10 mM 0.15V 1 Mesoporous doped carbon 0.1 M PBS 10 mV/s 50 mM -0.36 V 2 Porous carbon PCDF-900 0.1 M PBS 10 mV/s 50 mM -0.3V 3 Graphene/Cu nanocubes 0.1M KOH 100mV/s 10mM -0.1V 4 Pd-Ni/CNT 1.0 M NaOH 10 mV/s 10 mM -0.25 V 5 Pd/C 0.05 M H2SO4 100 mV/s 10 mM 0.0 V 6 Au NPs/single wall carbon nanotubes 0.1 M PBS 10 mV/s 2 mM 0.0V 7 N-doped graphene/Au 0.1 M PBS 100mV/s 0.5mM -0.22V 8 Cuo NP; 0.2 M NaOH 20 mV/s 30 mM -0.15V a 9 AuCuSn (20% Sn) 0.1M KOH 50 mV/s 10 mM -0.1 V a 10 VGNWs-45 0.1M KOH 50 mV/s 50 mM -0.42 V This work Potential vs. Ag/AgCl (3M KCl) SI video_FG: This video clip displays the slow removal of large sized nitrogen bubbles from the surface of flat graphene during hydrazine oxidation. SI video_VGNH: This video clip displays the faster removal of small sized nitrogen bubbles from the surface of vertical graphene nano-hills during hydrazine oxidation. References 1. Dudin, P. V, Unwin, P. R. & Macpherson, J. V. Electro-oxidation of hydrazine at gold nanoparticle functionalised single walled carbon nanotube network ultramicroelectrodes.
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