Metal–Organic-Framework-Derived Yolk–Shell-Structured Cobalt-Based Bimetallic Oxide Polyhedron with High Activity for Electrocatalytic Oxygen Evolution
Source abstract
Abstract
The development of inexpensive, efficient, and environmentally friendly catalysts for oxygen evolution reaction (OER) is of great significant for green energy utilization. Herein, binary metal oxides (M x Co 3– x O 4, M = Zn, Ni, and Cu) with yolk–shell polyhedron (YSP) structure were fabricated by facile pyrolysis of bimetallic zeolitic imidazolate frameworks (MCo-ZIFs). Benefiting from the synergistic effects of metal ions and the unique yolk–shell structure, M x Co 3– x O 4 YSP displays good OER catalytic activity in alkaline media. Impressively, Zn x Co 3– x O 4 YSP shows a comparable overpotential of 337 mV at 10 mA cm –2 to commercial RuO 2 and exhibits superior long-term durability. The high activity and good stability reveals its promising application.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Electrocatalysts for Energy Conversion · Advanced battery technologies research · Electrochemical Analysis and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150090, P. R. China
Academy of Fundamental and Interdisciplinary Sciences, Harbin Institute of Technology, Harbin, 150090, P. R. China
Advanced Research Institute for Multidisciplinary Science, Beijing Institute of Technology, Beijing, 100081, P. R. China
State Key laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin, 150090, P. R. China
Funding
China Postdoctoral Science Foundation · National Natural Science Foundation of China · Scientific Research Foundation, Beijing Institute of Technology
References (57)
Show source-provided references
1. 10.1038/451652a10.1038/451652a ↗
2. 10.1126/science.124691310.1126/science.1246913 ↗
3. 10.1039/C4CS00470A10.1039/C4CS00470A ↗
4. 10.1038/nchem.187410.1038/nchem.1874 ↗
5. 10.1002/anie.20150161610.1002/anie.201501616 ↗
6. 10.1039/C5CC05511C10.1039/C5CC05511C ↗
7. 10.1021/ja508255310.1021/ja5082553 ↗
8. 10.1038/nenergy.2015.610.1038/nenergy.2015.6 ↗
9. 10.1002/adma.20150089410.1002/adma.201500894 ↗
10. 10.1021/ja105561510.1021/ja1055615 ↗
11. 10.1016/j.electacta.2016.05.19410.1016/j.electacta.2016.05.194 ↗
12. 10.1021/nl902423a10.1021/nl902423a ↗
13. 10.1002/adma.20150631410.1002/adma.201506314 ↗
14. 10.1021/nn100740x10.1021/nn100740x ↗
15. 10.1016/j.nanoen.2014.11.04310.1016/j.nanoen.2014.11.043 ↗
16. 10.1038/nmat308710.1038/nmat3087 ↗
17. 10.1021/cm404090310.1021/cm4040903 ↗
18. 10.1002/aenm.20140203110.1002/aenm.201402031 ↗
19. 10.1021/nn503760c10.1021/nn503760c ↗
20. 10.1038/ncomms826110.1038/ncomms8261 ↗
21. 10.1002/adfm.20160480410.1002/adfm.201604804 ↗
22. 10.1002/adma.20090389610.1002/adma.200903896 ↗
23. 10.1039/C6TA03644A10.1039/C6TA03644A ↗
24. 10.1002/anie.20160727110.1002/anie.201607271 ↗
25. 10.1039/C4CS00395K10.1039/C4CS00395K ↗
26. 10.1002/adfm.20130346510.1002/adfm.201303465 ↗
27. 10.1021/jacs.5b1198610.1021/jacs.5b11986 ↗
28. 10.1002/anie.20140460410.1002/anie.201404604 ↗
29. 10.1021/nl500290710.1021/nl5002907 ↗
30. 10.1021/acsnano.5b0561010.1021/acsnano.5b05610 ↗
31. 10.1039/C4EE02281E10.1039/C4EE02281E ↗
32. 10.1021/ja401727n10.1021/ja401727n ↗
33. 10.1016/j.jpowsour.2015.06.05610.1016/j.jpowsour.2015.06.056 ↗
34. 10.1002/adma.20110440710.1002/adma.201104407 ↗
35. 10.1039/C4TA01966K10.1039/C4TA01966K ↗
36. 10.1021/am404841t10.1021/am404841t ↗
37. 10.1039/c0cc01044h10.1039/c0cc01044h ↗
38. 10.1021/nl302618s10.1021/nl302618s ↗
39. 10.1002/smll.20130352010.1002/smll.201303520 ↗
40. 10.1021/acsami.5b0218010.1021/acsami.5b02180 ↗
41. 10.1039/c1jm11312g10.1039/c1jm11312g ↗
42. 10.1021/acsami.6b0610310.1021/acsami.6b06103 ↗
43. 10.1039/c3ta01402a10.1039/c3ta01402a ↗
44. 10.1016/j.jpowsour.2015.06.04810.1016/j.jpowsour.2015.06.048 ↗
45. 10.1016/j.nanoen.2015.06.01810.1016/j.nanoen.2015.06.018 ↗
46. 10.1039/C5TA07258A10.1039/C5TA07258A ↗
47. 10.1016/j.ijhydene.2016.09.15910.1016/j.ijhydene.2016.09.159 ↗
48. 10.1039/C5CP01629K10.1039/C5CP01629K ↗
49. 10.1021/acsami.7b0484110.1021/acsami.7b04841 ↗
50. 10.1002/aenm.20160149210.1002/aenm.201601492 ↗
51. 10.1039/C6EE00100A10.1039/C6EE00100A ↗
52. 10.1002/adma.20150269610.1002/adma.201502696 ↗
53. 10.1021/jz501077u10.1021/jz501077u ↗
54. 10.1002/adma.20150231510.1002/adma.201502315 ↗
55. 10.1016/j.jpowsour.2013.11.02410.1016/j.jpowsour.2013.11.024 ↗
56. 10.1039/C5EE02903A10.1039/C5EE02903A ↗
57. 10.1021/acsami.6b0339210.1021/acsami.6b03392 ↗