journal article·2024-06-14

Hollow Porous CoP–Carbon Nanocages for Hydrogen Evolution Reactions

Shuaijie Wang, Mang Niu, Jie Zheng, Jin-Hua Liu, Zhihan Gao, Peng Wang, Xin Ning, Zhongli Wang, Yusuke Yamauchi, Seeram Ramakrishna, Yun-Ze Long

ACS Applied Nano Materials· Volume 7· Issue 11
Publisher page

Abstract

Hollow porous nanocage structures with unique 3D configurations have a wide range of applications in various fields. In this work, we present a convenient and efficient method for synthesizing nitrogen and sulfur codoped CoP–carbon hollow porous nanocages by utilizing metal-organic framework compounds in combination with acid etching and phosphating. Etching time and phosphatization temperature will regulate the morphology of hollow porous CoP–carbon nanocages, which, in turn, will affect the electrocatalytic performance of the hydrogen evolution reaction (HER). The extensive specific surface area and efficient atom utilization of hollow porous nanocages can accelerate the progress of the reactions and the precipitation of active components. The prepared N, S-codoped CoP–carbon nanocage demonstrates excellent HER performance, exhibiting a lower overpotential of 137 mV at a current density of 10 mA cm –2 in 1.0 M KOH. This performance surpasses that of most reported MOF-derived heteroatom-doped CoP–carbon matrices. Importantly, this work offers a straightforward and promising approach to achieving N, S-codoped hollow porous nanocages, thereby advancing the development of highly efficient electrocatalysts for HER.
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Research context

OpenAlex topics: Electrocatalysts for Energy Conversion · Catalytic Processes in Materials Science · Advanced Photocatalysis Techniques

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Collaborative Innovation Center for Nanomaterials & Devices, College of Physics, Qingdao University, Qingdao 266071, P. R. China

State Key Laboratory of Bio-fibers and Eco-textiles, Institute of Biochemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, P. R. China

Industrial Research Institute of Nonwovens & Technical Textiles, College of Textiles & Clothing, Qingdao University, Qingdao 266071, P. R. China

Tianjin Key Laboratory of Applied Catalysis Science & Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China

Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, Queensland 4072, Australia

Department of Materials Process Engineering, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan

Center for Nanotechnology & Sustainability, Department of Mechanical Engineering, College of Design and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576

Funding

Ministry of Education, Culture, Sports, Science and Technology · Australian National Fabrication Facility · State Key Laboratory of Bio-Fibers and Eco-Textiles · National Natural Science Foundation of China · UQ-Yonsei International Research Project

References (51)

Show source-provided references
1. 10.1007/s00253-019-10198-210.1007/s00253-019-10198-2 ↗
2. 10.1016/j.enchem.2019.10002110.1016/j.enchem.2019.100021 ↗
3. 10.1039/D1SC01981C10.1039/D1SC01981C ↗
4. 10.1039/D3NR06065A10.1039/D3NR06065A ↗
5. 10.1039/C7EE02464A10.1039/C7EE02464A ↗
6. 10.1021/acscatal.9b0040710.1021/acscatal.9b00407 ↗
7. 10.1039/D3TA02617E10.1039/D3TA02617E ↗
8. 10.1002/anie.20201061810.1002/anie.202010618 ↗
9. 10.1016/j.cej.2018.11.11810.1016/j.cej.2018.11.118 ↗
10. 10.1016/j.ensm.2019.10.02110.1016/j.ensm.2019.10.021 ↗
11. 10.1002/adma.20210707210.1002/adma.202107072 ↗
12. 10.1038/s41467-023-37011-z10.1038/s41467-023-37011-z ↗
13. 10.1016/j.gee.2021.05.00810.1016/j.gee.2021.05.008 ↗
14. 10.1038/s41467-019-09791-w10.1038/s41467-019-09791-w ↗
15. 10.1039/D1EE01271A10.1039/D1EE01271A ↗
16. 10.1016/j.cej.2020.12715710.1016/j.cej.2020.127157 ↗
17. 10.1039/b916787k10.1039/b916787k ↗
18. 10.1016/j.enchem.2021.10005310.1016/j.enchem.2021.100053 ↗
19. 10.1016/j.jmst.2023.03.05810.1016/j.jmst.2023.03.058 ↗
20. 10.1016/j.ccr.2022.21481110.1016/j.ccr.2022.214811 ↗
21. 10.1016/j.cej.2015.06.06910.1016/j.cej.2015.06.069 ↗
22. 10.1002/anie.20151118610.1002/anie.201511186 ↗
23. 10.1016/j.cej.2023.14491910.1016/j.cej.2023.144919 ↗
24. 10.1002/aenm.20220396310.1002/aenm.202203963 ↗
25. 10.1016/j.ijhydene.2017.04.11610.1016/j.ijhydene.2017.04.116 ↗
26. 10.1021/acsnano.3c0309510.1021/acsnano.3c03095 ↗
27. 10.1016/j.apcatb.2023.12286010.1016/j.apcatb.2023.122860 ↗
28. 10.1002/anie.20191298610.1002/anie.201912986 ↗
29. 10.1002/anie.20191371910.1002/anie.201913719 ↗
30. 10.1016/j.nanoen.2023.10868710.1016/j.nanoen.2023.108687 ↗
31. 10.1002/anie.20221530710.1002/anie.202215307 ↗
32. 10.1002/anie.20221669910.1002/anie.202216699 ↗
33. 10.1039/C5TA04857E10.1039/C5TA04857E ↗
34. 10.1016/j.apcatb.2022.12199110.1016/j.apcatb.2022.121991 ↗
35. 10.1016/j.cej.2023.14448710.1016/j.cej.2023.144487 ↗
36. 10.1021/am507811a10.1021/am507811a ↗
37. 10.1002/aenm.20220424610.1002/aenm.202204246 ↗
38. 10.1016/j.jcis.2023.03.20810.1016/j.jcis.2023.03.208 ↗
39. 10.1007/s11696-022-02358-y10.1007/s11696-022-02358-y ↗
40. 10.1007/s11705-023-2303-210.1007/s11705-023-2303-2 ↗
41. 10.1016/j.electacta.2018.06.01010.1016/j.electacta.2018.06.010 ↗
42. 10.1016/j.aca.2023.34129610.1016/j.aca.2023.341296 ↗
43. 10.1039/C7NR07274K10.1039/C7NR07274K ↗
44. 10.1016/j.jcis.2023.05.11110.1016/j.jcis.2023.05.111 ↗
45. 10.1016/j.jcis.2024.01.15410.1016/j.jcis.2024.01.154 ↗
46. 10.1016/j.jcis.2022.07.06110.1016/j.jcis.2022.07.061 ↗
47. 10.1016/S1872-2067(22)64198-610.1016/S1872-2067(22)64198-6 ↗
48. 10.1149/1.140298210.1149/1.1402982 ↗
49. 10.1002/smll.20200224010.1002/smll.202002240 ↗
50. 10.1016/j.ijhydene.2019.10.02310.1016/j.ijhydene.2019.10.023 ↗
51. 10.1002/adfm.20230383310.1002/adfm.202303833 ↗