期刊:Journal of materials chemistry. A, Materials for energy and sustainability [The Royal Society of Chemistry] 日期:2021-01-01卷期号:9 (45): 25435-25444被引量:27
The spin state change of Fe 3+ ions induced the paramagnetic Fe 0.5 Ni 0.5 OOH shell on the ferromagnetic Cu 0.5 NFe 3 Ni 0.5 core via superexchange interaction, facilitating charge transfer and oxygen species ad(de)sorption for boosted OER performance.