In Situ Synthesized Cobalt Nanocrystal via Bipyridine Ligand Cobaltic Borate Annealing Method for High‐performance Zinc‐air Battery DOI
Lei Liu, Huang Xiangyu, Hao Liu

et al.

Chemistry - A European Journal, Journal Year: 2025, Volume and Issue: unknown

Published: May 3, 2025

Abstract A “butterfly‐like” metal templated borate, [Co 2 (bpy) 4 (C O )]·[B 5 6 (OH) ] ·py (1, bpy = 2,2′‐bipyridine, py pyridine), was synthesized via a solvothermal method. For the first time, coordination of Co 2+ ions with ) 2− in borate systems observed. Notably, upon pyrolyzing precursor compound 1 , high‐resolution transmission electron microscopy (HRTEM) revealed catalyst carbon‐supported nanocrystal structure, which significantly enhanced oxygen reduction reaction (ORR) performance, achieving half‐wave potential comparable to that Pt/C. More importantly, outperformed Pt/C when applied zinc‐air battery.

Language: Английский

Crystal structure of catena-poly[(ethylenediamine-κ2 N,N′)-μ-tetraoxomolybdato(VI) zinc(II)], C2H8MoN2O4Zn DOI Creative Commons
Xin Zhuo

Zeitschrift für Kristallographie - New Crystal Structures, Journal Year: 2025, Volume and Issue: unknown

Published: April 29, 2025

Abstract C 2 H 8 MoN O 4 Zn, monoclinic, P 1 / c (no. 4), a = 10.3133(6) Å, b 9.6996(5) 7.2740(4) β 106.088(1)°, V 699.16(7) Å 3 , Z 4, R gt ( F ) 0.0191, wR ref 0.0512, T 296(2) K.

Language: Английский

Citations

0
In Situ Synthesized Cobalt Nanocrystal via Bipyridine Ligand Cobaltic Borate Annealing Method for High‐performance Zinc‐air Battery DOI
Lei Liu, Huang Xiangyu, Hao Liu

et al.

Chemistry - A European Journal, Journal Year: 2025, Volume and Issue: unknown

Published: May 3, 2025

Abstract A “butterfly‐like” metal templated borate, [Co 2 (bpy) 4 (C O )]·[B 5 6 (OH) ] ·py (1, bpy = 2,2′‐bipyridine, py pyridine), was synthesized via a solvothermal method. For the first time, coordination of Co 2+ ions with ) 2− in borate systems observed. Notably, upon pyrolyzing precursor compound 1 , high‐resolution transmission electron microscopy (HRTEM) revealed catalyst carbon‐supported nanocrystal structure, which significantly enhanced oxygen reduction reaction (ORR) performance, achieving half‐wave potential comparable to that Pt/C. More importantly, outperformed Pt/C when applied zinc‐air battery.

Language: Английский

Citations

0