Nitrogen-doped carbon decorated NaTi2(PO4)3 composite as an anode for sodium-ion batteries with outstanding electrochemical performance
Source abstract
Abstract
Abstract Nitrogen-doped carbon decorated NaTi 2 (PO 4 ) 3 composite (denoted as NaTiP/N-C) has been synthesized via a facile approach and tested as an anode for energy storage. In this structure, the N-carbon layer can not only act as a conductive coating but also as a supporting material to inhibit the volume expansion of NaTiP particles during the cycling process. Due to these advantages, the NaTiP/N-C exhibits excellent electrochemical properties including high discharge capacity, good rate performance and cyclic property. It can deliver high discharge capacities of 105.1 and 94.7 mAh g −1 at 4 and 6 C, respectively. Moreover, a specific capacity of 75.5 mAh g −1 is achieved at 10 C over 200 cycles with the capacity retention of 92.5%.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advancements in Battery Materials · Supercapacitor Materials and Fabrication · Advanced Battery Materials and Technologies
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References (29)
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