K3V2(PO4)2F3 as a robust cathode for potassium-ion batteries
Sign Up to like & getrecommendations! Published in 2019 at "Energy Storage Materials"
DOI: 10.1016/j.ensm.2018.04.026
Abstract: Abstract Potassium-ion batteries have emerged as promising candidates for low-cost and sustainable energy storage systems. The development of potassium-ion batteries is relatively slow due to the large size of potassium ions, rendering great difficulty in… read more here.
Keywords: potassium; potassium ion; po4 2f3; k3v2 po4 ... See more keywords
Partial replacement of K by Rb to improve electrochemical performance of K3V2(PO4)3 cathode material for potassium-ion batteries
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.152379
Abstract: Abstract Rb-doped K3-xRbxV2(PO4)3/C (x = 0, 0.03, 0.05 and 0.07) composites for high-voltage cathode have been synthesized via a facile sol-gel process. The as-prepared materials have been characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission… read more here.
Keywords: po4; microscopy; k3v2 po4; improve electrochemical ... See more keywords