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生物通
1月
3d过渡金属嵌入C3N3高效催化CO2电还原为C1产物的密度泛 ...
为应对CO2RR(电催化二氧化碳还原反应)中HER(析氢反应)竞争、低选择性和高过电位等问题,研究人员通过密度泛函理论(DFT)筛选了3d过渡金属(TM)嵌入C3N3的催化性能。发现Fe-C3N3高效催化CO2→HCOOH(甲酸),V-C3N3则优先生成CH4(甲烷),两者均能抑制HER。研究揭示了新型线性描述符,为设计 ...
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