US 12,148,916 B2
Metal-doped sodium vanadium fluorophosphate/sodium vanadium phosphate (Na3V2(PO4)2F3/Na3V2(PO4)3) composite for sodium-ion storage material
Jong Min Yuk, Daejeon (KR); Jae Yeol Park, Daejeon (KR); Ho Jun Lee, Daejeon (KR); and Jungjae Park, Daejeon (KR)
Assigned to KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon (KR)
Filed by KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon (KR)
Filed on Jan. 19, 2021, as Appl. No. 17/152,728.
Claims priority of application No. 10-2020-0013120 (KR), filed on Feb. 4, 2020; and application No. 10-2020-0138384 (KR), filed on Oct. 23, 2020.
Prior Publication US 2021/0242451 A1, Aug. 5, 2021
Int. Cl. H01M 4/36 (2006.01); C01B 25/455 (2006.01); H01M 4/58 (2010.01); H01M 4/62 (2006.01); H01M 10/054 (2010.01)
CPC H01M 4/364 (2013.01) [C01B 25/455 (2013.01); H01M 4/5825 (2013.01); H01M 4/622 (2013.01); H01M 10/054 (2013.01); C01P 2002/52 (2013.01); C01P 2002/72 (2013.01); C01P 2004/04 (2013.01); C01P 2006/40 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A sodium-ion storage material comprising
an Na3V2-xMx(PO4)2F3/Na3V2-xMx(PO4)3 composite (0<x<2),
wherein M is a transition metal.