The co-doping of P and O in Oct PtCo/C has been found to significantly enhance ORR (oxygen reduction reaction) activity through strain and ligand effects. Simultaneously, the robust interaction between Co and O effectively impedes Co dissolution, thereby markedly improving the stability of the catalyst.

中文翻译：

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P和O共掺杂Pt−Co八面体纳米晶作为高活性和稳定的氧还原反应电催化剂

研究发现，Oct PtCo/C 中 P 和 O 的共掺杂可通过应变和配体效应显着增强 ORR（氧还原反应）活性。同时，Co和O之间的强烈相互作用有效地阻止了Co的溶解，从而显着提高了催化剂的稳定性。