Figure 1

Download original image
Schematic drawing of the formation mechanism for (a) bio-vesicles and (b) RhRu nanovesicles. (c) TEM image of a typical RhRu nanovesicle. (d) Mass and specific hydrogen oxidation reaction activity of RhRu nanovesicles/C, RhRu nanosheets/C, Rh/C, and Pt/C. (e) Catalyst durability evaluation of RhRu nanovesicles/C, RhRu nanosheets/C, Rh/C, and Pt/C in H2-saturated 0.1 M KOH at an overpotential of 100 mV vs. reversible hydrogen electrode. (f) Polarization and power density curves of H2-O2 HEMFCs with RhRu nanovesicles/C and commercial Pt/C.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.