Matches in SemOpenAlex for { <https://semopenalex.org/work/W3214391456> ?p ?o ?g. }
- W3214391456 endingPage "13306" @default.
- W3214391456 startingPage "13297" @default.
- W3214391456 abstract "The high-voltage, cobalt-free spinel cathode LiNi0.5Mn1.5O4 (LNMO) is receiving extensive attention for lithium-ion batteries due to its low cost, high operating voltage and energy density, superior power density, and good thermal stability. However, its high operating voltage hampers its stability with commercial electrolytes and makes its practical viability challenging. We present here a Mn-rich LNMO cathode to encourage the disordering of Mn and Ni in the lattice and the incorporation of a small dose of Fe into Mn-rich LNMO (Fe-LNMO) to improve the cycling stability. The introduction of Fe further increases the cation disorder between Mn and Ni, thus enabling a better rate capability. Electron energy loss spectroscopy analysis indicates that Fe is concentrated on the surface, and X-ray photoelectron spectroscopy analysis shows that Fe-LNMO alleviates the aggressive reaction between the cathode surface and the electrolyte, thus stabilizing the interface and cycle life. Furthermore, a full cell assembled with a graphite anode with an areal capacity of 3 mA h cm–2 displays a capacity retention of 90% over 300 cycles. The present work demonstrates an effective way to promote cation disordering and lower the surface reactivity of LNMO with the electrolyte, thereby enhancing the conductivity, stabilizing the cathode–electrolyte interphase, and making LNMO promising for practical applications." @default.
- W3214391456 created "2021-11-22" @default.
- W3214391456 creator A5004993868 @default.
- W3214391456 creator A5008372265 @default.
- W3214391456 creator A5066705036 @default.
- W3214391456 creator A5071426093 @default.
- W3214391456 creator A5080669865 @default.
- W3214391456 date "2021-11-11" @default.
- W3214391456 modified "2023-09-28" @default.
- W3214391456 title "Long-Term Cycling of a Mn-Rich High-Voltage Spinel Cathode by Stabilizing the Surface with a Small Dose of Iron" @default.
- W3214391456 cites W1518897256 @default.
- W3214391456 cites W1573006287 @default.
- W3214391456 cites W1681960307 @default.
- W3214391456 cites W1810149984 @default.
- W3214391456 cites W1890966018 @default.
- W3214391456 cites W1903364025 @default.
- W3214391456 cites W1964347618 @default.
- W3214391456 cites W1984843020 @default.
- W3214391456 cites W2029727707 @default.
- W3214391456 cites W2035479011 @default.
- W3214391456 cites W2052199023 @default.
- W3214391456 cites W2052362608 @default.
- W3214391456 cites W2075636712 @default.
- W3214391456 cites W2076015650 @default.
- W3214391456 cites W2081835504 @default.
- W3214391456 cites W2086342821 @default.
- W3214391456 cites W2102013583 @default.
- W3214391456 cites W2127965723 @default.
- W3214391456 cites W2138111906 @default.
- W3214391456 cites W2142368173 @default.
- W3214391456 cites W2280887441 @default.
- W3214391456 cites W2330827310 @default.
- W3214391456 cites W2370445807 @default.
- W3214391456 cites W2551023446 @default.
- W3214391456 cites W2562618052 @default.
- W3214391456 cites W2580425328 @default.
- W3214391456 cites W2736616691 @default.
- W3214391456 cites W2765489896 @default.
- W3214391456 cites W2766209405 @default.
- W3214391456 cites W2768499961 @default.
- W3214391456 cites W2769527243 @default.
- W3214391456 cites W2769793503 @default.
- W3214391456 cites W2771396823 @default.
- W3214391456 cites W2796568833 @default.
- W3214391456 cites W2797234563 @default.
- W3214391456 cites W2801237058 @default.
- W3214391456 cites W2883734442 @default.
- W3214391456 cites W2888703629 @default.
- W3214391456 cites W2897930662 @default.
- W3214391456 cites W2898124059 @default.
- W3214391456 cites W2912263176 @default.
- W3214391456 cites W2942903178 @default.
- W3214391456 cites W2943606596 @default.
- W3214391456 cites W2945935878 @default.
- W3214391456 cites W2951372570 @default.
- W3214391456 cites W2965595824 @default.
- W3214391456 cites W2980817337 @default.
- W3214391456 cites W2987398456 @default.
- W3214391456 cites W2990985471 @default.
- W3214391456 cites W2999340876 @default.
- W3214391456 cites W3004121597 @default.
- W3214391456 cites W3012602944 @default.
- W3214391456 cites W3013252775 @default.
- W3214391456 cites W3013845482 @default.
- W3214391456 cites W3017723631 @default.
- W3214391456 cites W3037477222 @default.
- W3214391456 cites W3044210244 @default.
- W3214391456 cites W3131974480 @default.
- W3214391456 cites W3202280188 @default.
- W3214391456 cites W63672450 @default.
- W3214391456 cites W2920987281 @default.
- W3214391456 doi "https://doi.org/10.1021/acsaem.1c02903" @default.
- W3214391456 hasPublicationYear "2021" @default.
- W3214391456 type Work @default.
- W3214391456 sameAs 3214391456 @default.
- W3214391456 citedByCount "6" @default.
- W3214391456 countsByYear W32143914562022 @default.
- W3214391456 countsByYear W32143914562023 @default.
- W3214391456 crossrefType "journal-article" @default.
- W3214391456 hasAuthorship W3214391456A5004993868 @default.
- W3214391456 hasAuthorship W3214391456A5008372265 @default.
- W3214391456 hasAuthorship W3214391456A5066705036 @default.
- W3214391456 hasAuthorship W3214391456A5071426093 @default.
- W3214391456 hasAuthorship W3214391456A5080669865 @default.
- W3214391456 hasConcept C127413603 @default.
- W3214391456 hasConcept C146088050 @default.
- W3214391456 hasConcept C147789679 @default.
- W3214391456 hasConcept C171250308 @default.
- W3214391456 hasConcept C17525397 @default.
- W3214391456 hasConcept C175708663 @default.
- W3214391456 hasConcept C178187954 @default.
- W3214391456 hasConcept C185592680 @default.
- W3214391456 hasConcept C191897082 @default.
- W3214391456 hasConcept C192562407 @default.
- W3214391456 hasConcept C2776230739 @default.
- W3214391456 hasConcept C2778333438 @default.
- W3214391456 hasConcept C42360764 @default.
- W3214391456 hasConcept C49110097 @default.