Cluster-level tuning CuO−NiO implanted on porous carbon for efficient electrocatalytic oxygen evolution and hydrogen evolution reactions

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180333 - 180333

Published: April 1, 2025

Language: Английский

---

Defect-Rich MOFs (MIL-88A) for High-Performance PEO-Based Composite Solid Electrolytes

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: April 15, 2025

Metal-organic frameworks (MOFs) with active sites have been proposed as advanced fillers for fabricating PEO-based composite solid electrolytes. However, there is a great need the design and synthesis of MOFs more to further increase ionic conductivity Herein, rich defect are constructed via acid etching scale up (MIL-88A). The etched MIL-88A (EMIL-88A) materials pores exposed unsaturated metal coordination sites, which can facilitate dissociation lithium salt through metal-anion interaction lead an outstanding Li+ transference number 0.63. Fe-O bond formed between PEO inhibit crystallization provide fast migration pathway, resulting in high ion 4.2 × 10-4 S cm-1 (60 °C). As result, assembled Li-Li symmetric batteries show good stability over 300 h at 0.1 mA cm-2. LiFePO4 full deliver reversible capacity 113.2 mAh g-1 after 250 cycles 60 °C 0.5 C. This engineering offers promising strategy

Language: Английский

---

Construction of aspartic acid -Fe MOF derived Fe3O4@NC implanted on rGO as a remarkably efficient catalyst for the oxygen and hydrogen evolution reactions

Fuel, Journal Year: 2025, Volume and Issue: 395, P. 135249 - 135249

Published: April 8, 2025

Language: Английский

---

Exceptional electrocatalytic performance of NiMoO4@in-situ functionalized graphite felt towards hydrogen evolution reaction utilizing a facile electrodeposition process

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 98, P. 708 - 718

Published: Dec. 12, 2024

Language: Английский

---