1 article(s) from Thomas, Yohann R J
- Full Research Paper
- Published 21 Jun 2019
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Figure 1: HRTEM micrographs of: a) CNTs; b) N-CNTs; c) S-CNTs, and d) N-CNTsHT. (Scale bar = 10 nm).
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Figure 2: Evolution of the ID/IG ratio (from Raman spectroscopy) and the percent of surface heteroatoms (from...
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Figure 3: TEM micrographs of: a) Pt3Co/N-CNT; b) Pt3Co/N-CNTHT; c) Pt3Co/S-CNT; d) Pt3Ni/N-CNT; e) Pt3Ni/N-CNT...
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Figure 4: CVs from an RRDE experiment for the catalysts in 0.5 M H2SO4 at 5 mV·s−1 under N2 at 25 °C for a) t...
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Figure 5: Percentage of H2O2 formation during O2 reduction of the a) Pt3Co and b) Pt3Ni catalysts.
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Figure 6: HRTEM images of a) Co/N-CNT and c) Ni/N-CNTHT; and STEM-HAADF images of b) Co/N-CNT and d) Ni/N-CNT...
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Figure 7: HRTEM images of a) Pt3Co/N-CNT and c) Pt3Ni/N-CNTHT, and STEM-HAADF images of b) Pt3Co/N-CNT and d)...
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Figure 8: WAXS analysis – red: experimental PDF from a) Pt3Co/N-CNT and b) Pt3Ni/N-CNTHT, green: simulation f...
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Figure 9: a) HRTEM images of Pt3Co/N-CNT and b) STEM-HAADF image of Pt3Co/N-CNT after washing with EDTA.
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Figure 10: Polarization of Pt3Co/CB (red); Pt3Co/N-CNT (dark blue); Pt3Co/N-CNTHT (light blue) and Pt3Ni/N-CNT...
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Figure 11: Polarization of Pt3Co/CB (red), unwashed Pt3Co/N-CNT (dark blue) and unwashed Pt3Ni/N-CNTHT (green)...
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Figure 12: SEM micrographs of MEA sections prepared with Pt3Co/CB at 0.3 mgPt·cm−2 and Pt3Co/CNT-N at 0.25 mgPt...
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Figure 13: Polarization curves performed on MEAs integrating: a) Pt3Co/CB; and b) Pt3Co/N-CNT. Dark blue: afte...
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