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Colloidal synthesis of porous red phosphorus nanoparticles as a metal-free electrocatalyst for the hydrogen evolution
Cheng-Ying Chan1, Chao-Hung Chang1, Hsing-Yu Tuan1
1Department of Chemical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan, P. R. China. hytuan@che.nthu.edu.tw.
Abstract:
Porous red phosphorus nanoparticles, P-RPNPs, were synthesized via a new colloidal approach and used as metal-free electrocatalysts in the hydrogen evolution reaction (HER). P-RPNPs were highly efficient in acidic media, required an overpotential of only 218 mV to reach 10 mA cm-2, and exhibited superior long-term durability.
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