Hierarchical NiFe-Layered Double Hydroxide Coupled with Bimetallic NiFe-MOF Electrocatalysts for the Oxygen Evolution Reaction
Source abstract
Abstract
It is crucial to utilize extremely efficient and economical catalysts for the energy-intensive and kinetically slow oxygen evolution process. Here, we fabricated a NiFeLDH coupled with the NiFe-MOF catalyst with a unique hierarchical structure using a facile and rapid electrodeposition and electrochemical activation strategy. With a low overpotential of about 187 mV at 10 mA cm –2, the NiFeLDH/NiFe-MOF/NF demonstrates exceptional stability for more than 1000 h. Additionally, the produced NiFeLDH/NiFe-MOF/NF could provide high current densities of 500 and 1000 mA cm –2 in 6 M KOH at relatively low overpotentials of 293 and 353 mV, respectively. The construction of heterojunctions provides abundant interfacial active sites and optimizes catalytic activity by adjusting the surface electronic structure and energy levels. This serves to enhance the intrinsic activity of the catalyst. Density functional theory (DFT) calculations further prove that the construction of NiFeLDH regulates the band structure of metal sites, enhances the catalytic performance for the oxygen evolution reaction (OER), and lowers the intermediate medium’s adsorption free energy.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Electrocatalysts for Energy Conversion · Supercapacitor Materials and Fabrication · Advanced battery technologies research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Key Laboratory of Preparation Application of Environmental Friendly Materials, Ministry of Education, College of Chemistry, Jilin Normal University, Siping 136000, P. R. China
Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
Jilin Joint Technology Innovation Laboratory of Developing and Utilizing Materials of Reducing Pollution and Carbon Emissions, College of Engineering, Jilin Normal University, Siping 136000, P. R. China
College of Chemistry, Baicheng Normal University, Baicheng 137099, P. R. China
Funding
Program for the development of science and Technology of Jilin Province · The Project of Education Department of Jilin Province · National Natural Science Foundation of China (NSFC) · Natural Science Foundation Project of Jilin Province · The Project of Jilin Province Development and Reform Commission
References (67)
Show source-provided references
1. 10.13208/j.electrochem.221400410.13208/j.electrochem.2214004 ↗
2. 10.1002/er.719810.1002/er.7198 ↗
3. 10.1021/acsnano.2c0939610.1021/acsnano.2c09396 ↗
4. 10.1016/j.cej.2023.14728710.1016/j.cej.2023.147287 ↗
5. 10.1016/j.matt.2022.07.01410.1016/j.matt.2022.07.014 ↗
6. 10.1016/j.cclet.2019.12.00910.1016/j.cclet.2019.12.009 ↗
7. 10.1039/D0TA03138K10.1039/D0TA03138K ↗
8. 10.1002/adfm.20211003610.1002/adfm.202110036 ↗
9. 10.1039/C9CS00906J10.1039/C9CS00906J ↗
10. 10.1557/jmr.2020.10910.1557/jmr.2020.109 ↗
11. 10.1039/D2MH01067D10.1039/D2MH01067D ↗
12. 10.1002/smtd.20180047110.1002/smtd.201800471 ↗
13. 10.1002/sstr.20220010910.1002/sstr.202200109 ↗
14. 10.1021/acs.chemrev.9b0022310.1021/acs.chemrev.9b00223 ↗
15. 10.1016/j.jiec.2022.02.01710.1016/j.jiec.2022.02.017 ↗
16. 10.1002/anie.20191030910.1002/anie.201910309 ↗
17. 10.1021/acs.chemrev.1c0097810.1021/acs.chemrev.1c00978 ↗
18. 10.1039/C8CC00789F10.1039/C8CC00789F ↗
19. Farahani F. S. · J. Am. Chem. Soc. · 2022 · 144 · 341110.1021/jacs.1c10963 ↗
20. 10.1002/adma.20220788810.1002/adma.202207888 ↗
21. Xue Y. · J. Mater. Chem. A · 2019 · 7 · 730110.1039/C8TA12178H ↗
22. 10.1002/EXP.2021005010.1002/EXP.20210050 ↗
23. 10.1002/cey2.4510.1002/cey2.45 ↗
24. 10.1016/j.joule.2021.05.00510.1016/j.joule.2021.05.005 ↗
25. 10.1016/j.jechem.2020.08.00110.1016/j.jechem.2020.08.001 ↗
26. 10.1016/j.checat.2022.07.01610.1016/j.checat.2022.07.016 ↗
27. 10.1039/D0NR04458J10.1039/D0NR04458J ↗
28. 10.1002/smll.20220233610.1002/smll.202202336 ↗
29. 10.1002/anie.20191458710.1002/anie.201914587 ↗
30. 10.1016/j.joule.2017.08.00810.1016/j.joule.2017.08.008 ↗
31. Nemiwal M. · Int. J. Hydrogen Energy · 2021 · 46 · 1021610.1016/j.ijhydene.2020.12.146 ↗
32. 10.1002/aenm.20160062110.1002/aenm.201600621 ↗
33. 10.1002/anie.20170147710.1002/anie.201701477 ↗
34. 10.1016/j.apcatb.2020.11901410.1016/j.apcatb.2020.119014 ↗
35. 10.1007/s40843-019-9490-x10.1007/s40843-019-9490-x ↗
36. 10.1016/j.apcatb.2020.11986910.1016/j.apcatb.2020.119869 ↗
37. 10.1039/D4DT02351J10.1039/D4DT02351J ↗
38. 10.1016/j.nanoen.2020.10560610.1016/j.nanoen.2020.105606 ↗
39. 10.1016/j.jechem.2021.05.03010.1016/j.jechem.2021.05.030 ↗
40. 10.1016/j.ijhydene.2022.03.21710.1016/j.ijhydene.2022.03.217 ↗
41. 10.1016/j.cej.2020.12629710.1016/j.cej.2020.126297 ↗
42. 10.1002/anie.20190258810.1002/anie.201902588 ↗
43. 10.1038/s41467-019-13052-110.1038/s41467-019-13052-1 ↗
44. 10.1039/D0EE00877J10.1039/D0EE00877J ↗
45. 10.1039/C9NR06883J10.1039/C9NR06883J ↗
46. 10.1016/j.cej.2023.14441810.1016/j.cej.2023.144418 ↗
47. 10.1021/acssuschemeng.0c0299310.1021/acssuschemeng.0c02993 ↗
48. 10.1039/C9DT02943E10.1039/C9DT02943E ↗
49. 10.1002/adfm.20180212910.1002/adfm.201802129 ↗
50. 10.1002/anie.20200442010.1002/anie.202004420 ↗
51. 10.1002/smll.20190341010.1002/smll.201903410 ↗
52. 10.1002/adfm.20180582810.1002/adfm.201805828 ↗
53. 10.1002/anie.20200812910.1002/anie.202008129 ↗
54. 10.1016/j.mtphys.2020.10031410.1016/j.mtphys.2020.100314 ↗
55. 10.1016/j.apmate.2021.11.00710.1016/j.apmate.2021.11.007 ↗
56. 10.1016/j.cej.2021.13199210.1016/j.cej.2021.131992 ↗
57. 10.1002/smll.20200251110.1002/smll.202002511 ↗
58. 10.1021/jacs.2c1186110.1021/jacs.2c11861 ↗
59. 10.1002/aenm.20160117210.1002/aenm.201601172 ↗
60. 10.1039/C8SC01439F10.1039/C8SC01439F ↗
61. 10.1002/chem.20230112410.1002/chem.202301124 ↗
62. 10.1002/anie.20210263210.1002/anie.202102632 ↗
63. 10.1021/acscatal.1c0144710.1021/acscatal.1c01447 ↗
64. 10.1039/D1TA09441F10.1039/D1TA09441F ↗
65. 10.1002/aenm.20230122410.1002/aenm.202301224 ↗
66. 10.1002/anie.20231190910.1002/anie.202311909 ↗
67. 10.1002/anie.20200811610.1002/anie.202008116 ↗