MnFe phosphides doped in hollow Prussian blue analogues with Ru modification as an efficient cathode for Li–O2 batteries

A highly efficient catalyst for Li–O2 batteries based on Ru and MnFe phosphides nanoparticles entrapped in a MnFe Prussian blue analogue (PBA) substrate (Ru-MnFeP/PBA) was explored. Synergy between homogeneous Ru and MnFe phosphides nanoparticles improved the catalytic activity and alleviated side r...

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Published inChemical communications (Cambridge, England) Vol. 59; no. 49; pp. 7635 - 7638
Main Authors Ma, Yiru, Qu, Huiqi, Zhao, Huimin, Wang, Wenna, Li, Xiaolong, Li, Yuan, Tian, Minge, Lv, Zhiguo, Yu, Yueqin, Li, Bin, Guo, Ziyang, Wang, Lei
Format Journal Article
LanguageEnglish
Published Cambridge Royal Society of Chemistry 15.06.2023
Subjects
Catalytic activity
Nanoparticles
Phosphides
Pigments
Ruthenium
Substrates
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Summary:A highly efficient catalyst for Li–O2 batteries based on Ru and MnFe phosphides nanoparticles entrapped in a MnFe Prussian blue analogue (PBA) substrate (Ru-MnFeP/PBA) was explored. Synergy between homogeneous Ru and MnFe phosphides nanoparticles improved the catalytic activity and alleviated side reactions. The Li–O2 battery based on Ru-MnFeP/PBA exhibited excellent performance.
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ISSN:1359-7345
1364-548X
DOI:10.1039/d3cc01277h