US 12,304,827 B2
High-performance sodium ion electrolytes and efficient methods for making the same
Bright Ogbolu, Tallahassee, FL (US); Yan-Yan Hu, Tallahassee, FL (US); and Thilina Nadeemali Dik Dikella Gamaralalage, Tallahassee, FL (US)
Assigned to Florida State University Research Foundation, Inc., Tallahassee, FL (US)
Filed by Florida State University Research Foundation, Inc., Tallahassee, FL (US)
Filed on Sep. 24, 2024, as Appl. No. 18/894,204.
Claims priority of provisional application 63/584,936, filed on Sep. 25, 2023.
Prior Publication US 2025/0100893 A1, Mar. 27, 2025
Int. Cl. C01D 3/04 (2006.01)
CPC C01D 3/04 (2013.01) [C01P 2002/74 (2013.01); C01P 2002/86 (2013.01); C01P 2006/40 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A compound having the formula Nau+yNw−yMyLa2Cl3−vXv, wherein
N is Ta, Nb, or a combination thereof;
M is Zr, Hf, or a combination thereof;
u is from 0.1 to 0.7;
when v is not zero, X is Br or I;
the sum (u+y)+5(w−y)+4y+3z is equal to 3;
v is less than or equal to 3;
w is from 0.04 to 0.40;
y is from zero to less than 0.4;
z is not zero; and
the sum of u+y is from 0.10 to 0.75.