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Cited by 320

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Nanosized Metal Phosphides Embedded in Nitrogen‐Doped Porous Carbon Nanofibers for Enhanced Hydrogen Evolution at All pH Values

Wang, Min‐Qiang, Ye, Cui, Liu, Heng, Xu, Maowen, Bao, Shu‐Juan·2018·Angewandte Chemie International Edition

Abstract

Transition‐metal phosphides (TMPs) have emerged as promising catalyst candidates for the hydrogen evolution reaction (HER). Although numerous methods have been investigated to obtain TMPs, most rely on traditional synthetic methods that produce materials that are inherently deficient with respect to electrical conductivity. An electrospinning‐based reduction approach is presented, which generates nickel phosphide nanoparticles in N‐doped porous carbon nanofibers (Ni 2 P@NPCNFs) in situ. Ni 2 P nanoparticles are protected from irreversible fusion and aggregation in subsequent high‐temperature pyrolysis. The resistivity of Ni 2 P@NPCNFs (5.34 Ω cm) is greatly decreased by 10 4 times compared to Ni 2 P (>10 4 Ω cm) because N‐doped carbon NFs are incorporated. As an electrocatalyst for HER, Ni 2 P@NPCNFs reveal remarkable performance compared to other previously reported catalysts in acidic media. Additionally, it offers excellent catalytic ability and durability in both neutral and basic media. Encouraged by the excellent electrocatalytic performance of Ni 2 P@NPCNFs, a series of pea‐like M x P@NPCNFs, including Fe 2 P@NPCNFs, Co 2 P@NPCNFs, and Cu 3 P@NPCNFs, were synthesized by the same method. Detailed characterization suggests that the newly developed method could render combinations of ultrafine metal phosphides with porous carbon accessible; thereby, extending opportunities in electrocatalytic applications.

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Metadata

Authors
Wang, M., Ye, C., Liu, H., Xu, M., & Bao, S.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2018-01-12
Volume
57
Issue
7
Pages
1963-1967
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2772251759
Cited by
320
References
12
FWCI
11.46
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Nanosized Metal Phosphides Embedded in Nitrogen‐Doped Porous Carbon Nanofibers for Enhanced Hydrogen Evolution at All pH Values. https://app.cochat.ai/papers/10.1002/anie.201710150
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Wang, M., Ye, C., Liu, H., Xu, M., & Bao, S. (2018). Nanosized Metal Phosphides Embedded in Nitrogen‐Doped Porous Carbon Nanofibers for Enhanced Hydrogen Evolution at All pH Values. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201710150

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