4.7 V Operation of the Cr4+/Cr3+ Redox Couple in Na3Cr2(PO4)2F3
Sign Up to like & getrecommendations! Published in 2021 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.0c04444
Abstract: Increasing the energy density of sodium-ion battery systems requires high-voltage cathode materials to compensate for the inherently higher redox potential of the Na/Na+ couple compared to the Li/L... read more here.
Keywords: redox couple; cr3 redox; operation cr4; cr4 cr3 ... See more keywords
Tuning the CrIV/CrIII Valence States in Purple Cr-Doped SnO2 Nanopowders: The Key Role of CrIV Centers and Defects.
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DOI: 10.1021/acs.inorgchem.9b02943
Abstract: A low content of chromium (≤5 mol %) has been incorporated into a SnO2 cassiterite by a coprecipitation route in a basic medium, followed by an annealing step under an O2 flow at T =… read more here.
Keywords: criv; cr4 cr3; cr3; content ... See more keywords