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8 个月
突破标度关系限制:Fe/Ni双原子催化剂实现高效钠空气电池电催化
来自国内的研究人员针对钠空气电池(SABs)中单金属体系因标度关系限制导致的催化活性不足问题,开发了镍铁双单原子催化剂(Ni-HCMs-Fe)。该研究实现了530 mV的低过电位、5382.9 mAh g?1的高比容量及450次循环(1800小时)的超长寿命,通过打破标度关系显著提升NaO2可逆 ...
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