US 12,447,460 B2
Two-dimensional chalcogenide, and preparation method and use thereof
Shuao Wang, Suzhou (CN); Yugang Zhang, Suzhou (CN); Linwei He, Suzhou (CN); Long Chen, Suzhou (CN); and Lanhua Chen, Suzhou (CN)
Assigned to SOOCHOW UNIVERSITY, Suzhou (CN)
Filed by SOOCHOW UNIVERSITY, Suzhou (CN)
Filed on Feb. 21, 2023, as Appl. No. 18/172,244.
Application 18/172,244 is a continuation in part of application No. PCT/CN2021/041923, filed on Dec. 28, 2021.
Claims priority of application No. 202111257968.9 (CN), filed on Oct. 27, 2021.
Prior Publication US 2023/0201797 A1, Jun. 29, 2023
Int. Cl. B01J 20/22 (2006.01); B01J 20/30 (2006.01); C07F 7/22 (2006.01); G21F 9/02 (2006.01)
CPC B01J 20/223 (2013.01) [B01J 20/3085 (2013.01); C07F 7/226 (2013.01); G21F 9/02 (2013.01); C07B 2200/13 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A two-dimensional chalcogenide, which is a crystalline material, and has a chemical formula of (NH4)2[Sn3S7]·(C4H13N3)1.41, cell parameters of a=b=13.2307(10) Å, c=19.335(2) Å, α=β=90°, and γ=120°, and space group of P63/mmc.