Fig. 1: Screening small molecules for suppressing metal sintering. | Nature Communications

Fig. 1: Screening small molecules for suppressing metal sintering.

From: Small molecule-assisted synthesis of carbon supported platinum intermetallic fuel cell catalysts

Fig. 1

a The structures of the molecules used as additives for suppressing metal sintering. b XRD (solid shadow column) and STEM (twill stripes column) sizes of PtCo particles with various molecule additives used for the catalyst synthesis at 700 °C. STEM statistics of particle size distribution of PtCo synthesized without (c) and with three representative molecule additives, including SAc (d), DCDA (e), and STG (f).

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