The DOI matches its Crossref record; 54 of the 54 references it cites were found in a registry or an index.
In Situ Anchoring Polymetallic Phosphide Nanoparticles within Porous Prussian Blue Analogue Nanocages for Boosting Oxygen Evolution Catalysis
Abstract
The controllable synthesis of metal-based nanoclusters for heterogeneous catalytic reactions has received considerable attention. Nevertheless, manufacturing these architectures, while avoiding aggregation and retaining surface activity, remains challenging. Herein, for the first time we designed NiCoFe-Prussian blue analogue (PBA) nanocages as a support for in situ dispersion and anchoring of polymetallic phosphide nanoparticles (pMP-NPs). Benefiting from the porous surfaces and the synergistic effects between pMP-NPs and the cyano groups in PBA, the NiCoFe-P-NP@NiCoFe-PBA nanocages exhibit a significantly enhanced catalytic activity for oxygen evolution reaction (OER) with an overpotential of 223 mV at 10 mA cm –2 and a Tafel slope of 78 mV dec –1, outperforming the NiCoFe-PBA nanocubes, NiCoFe-P nanocages, NiFe-P-NP@NiFe-PBA nanocubes, and CoFe-P-NP@CoFe-PBA nanoboxes. This work not only offers the synthesis strategy of in situ anchoring pMP-NPs on PBA nanocages but also provides a new insight into optimized Gibbs free energy of OER by regulating electron transfer from metallic phosphides to PBA substrate.
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Self-citationSelf‐Supported Transition‐Metal‐Based Electrocatalysts for Hydrogen and Oxygen Evolution
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Comprehensive overview of polyoxometalates for electrocatalytic hydrogen evolution reaction
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PdRh bimetallene for energy-saving hydrogen production via methanol electroreforming
Mao, Q., Wang, P., Wang, Z., Xu, Y., Li, X., Wang, L., & Wang, H. (2022) · Applied Materials Today · doi:10.1016/j.apmt.2022.101400 · Cited by 26
Metadata
- Authors
- Zhang, G., Li, Y., Xiao, X., Shan, Y., Bai, Y., Xue, H.-G., Pang, H., Tian, Z., & Xu, Q.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2021-03-26
- Volume
- 21
- Issue
- 7
- Pages
- 3016-3025
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W3136580420
- Cited by
- 367
- References
- 54
- FWCI
- 13.52
- Type
- journal article
- Language
- en
- Open access
- closed
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- Zhang, G., Li, Y., Xiao, X., Shan, Y., Bai, Y., Xue, H.-G., Pang, H., Tian, Z., & Xu, Q. (2021). In Situ Anchoring Polymetallic Phosphide Nanoparticles within Porous Prussian Blue Analogue Nanocages for Boosting Oxygen Evolution Catalysis. Nano Letters. https://doi.org/10.1021/acs.nanolett.1c00179
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