Heterostructured MoP/CoMoP<sub>2</sub> embedded in an N, P-doped carbon matrix as a highly efficient cooperative catalyst for pH-universal overall water splitting

Zheng, Luyao; Liu, Cong; Zhang, Wenbiao; Gao, Boxu; Yan, Tianlan; Zhang, Yahong; Cao, Xiaoming; Gao, Qingsheng; Tang, Yi

doi:10.1039/d3ta05328h

J. Mater. Chem. A

2024

DOI: 10.1039/d3ta05328h

|View full text |Cite

Heterostructured MoP/CoMoP₂ embedded in an N, P-doped carbon matrix as a highly efficient cooperative catalyst for pH-universal overall water splitting

Luyao Zheng,

Cong Liu,

Wenbiao Zhang

et al.

Abstract: To design and build effective electrocatalysts for water splitting is a key challenge, but hardly any non-noble metal catalysts can match the performance of Pt at cathodes and Ir or Ru at anodes.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 5 publications

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Hollow Fe‐Doped Ni(OH)₂–NiS@Ni(OH)₂ Nanorod Array with Regulated Heterostructural Interface and Band Structure for Expediting Alkaline Electrocatalytic Overall Water Splitting

Shi,

Li,

et al. 2024

Adv Funct Materials

View full text Add to dashboard Cite

Aiming to efficiently expedite alkaline overall water splitting (OWS) by addressing challenges such as sluggish kinetics and limited stability, a hollow Fe‐doped Ni(OH)2‐NiS@Ni(OH)2 nanorod array with surface nanosheets is devised, featuring a high‐index Fe‐doped Ni(OH)2(101)‐NiS(211) heterostructural interface and an upshifted d‐band center. This nanoarchitecture intensifies the adsorption and interaction of H2O and OH− reactants on the electrocatalyst surface, suitably bonds the *H intermediate in hydrogen evolution reaction (HER) and accelerates electron movement of *H, minimizes the energy requirement of the rate‐limiting phase (*OH → *O) in oxygen evolution reaction (OER) by facilitating O─H cleavage of *OH and optimally adsorbs *O, amplifies the exposure of surface‐active centers, and ultimately reduces the apparent activation energy. Consequently, the overpotentials are as low as 66.4 mV (HER) and 254.9 mV (OER) at 10 mA cm−2, alongside high turnover frequencies of 142 s−1 (H2) and 279 s−1 (O2) at 100 and 300 mV, respectively, markedly outperforming direct‐electrodeposited analogues. When functioning as a bifunctional electrode in OWS, this material merely requires 1.57 V at 10 mA cm−2 and sustains an operation for 168 h, approaching Pt/C||RuO2 benchmark.

show abstract

Hollow Fe‐Doped Ni(OH)₂–NiS@Ni(OH)₂ Nanorod Array with Regulated Heterostructural Interface and Band Structure for Expediting Alkaline Electrocatalytic Overall Water Splitting

Shi,

Li,

et al. 2024

Adv Funct Materials

View full text Add to dashboard Cite

show abstract

One Dimensional MoS2/MoP Heterostructures for Efficient Electrocatalytic Hydrogen Evolution Reaction

Yang,

Yuan,

Liang

et al. 2024

Catal Lett

View full text Add to dashboard Cite

Molten salt modulation of porous MoP@PC nanosheets as an ultra-stable anode for lithium-ion batteries

Li,

Geng,

Cai

et al. 2024

Nanoscale

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Heterostructured MoP/CoMoP₂ embedded in an N, P-doped carbon matrix as a highly efficient cooperative catalyst for pH-universal overall water splitting

Abstract: To design and build effective electrocatalysts for water splitting is a key challenge, but hardly any non-noble metal catalysts can match the performance of Pt at cathodes and Ir or Ru at anodes.

Cited by 5 publications

References 37 publications

Hollow Fe‐Doped Ni(OH)₂–NiS@Ni(OH)₂ Nanorod Array with Regulated Heterostructural Interface and Band Structure for Expediting Alkaline Electrocatalytic Overall Water Splitting

Hollow Fe‐Doped Ni(OH)₂–NiS@Ni(OH)₂ Nanorod Array with Regulated Heterostructural Interface and Band Structure for Expediting Alkaline Electrocatalytic Overall Water Splitting

One Dimensional MoS2/MoP Heterostructures for Efficient Electrocatalytic Hydrogen Evolution Reaction

Molten salt modulation of porous MoP@PC nanosheets as an ultra-stable anode for lithium-ion batteries

Contact Info

Product

Resources

About

Heterostructured MoP/CoMoP2 embedded in an N, P-doped carbon matrix as a highly efficient cooperative catalyst for pH-universal overall water splitting

Abstract: To design and build effective electrocatalysts for water splitting is a key challenge, but hardly any non-noble metal catalysts can match the performance of Pt at cathodes and Ir or Ru at anodes.

Cited by 5 publications

References 37 publications

Hollow Fe‐Doped Ni(OH)2–NiS@Ni(OH)2 Nanorod Array with Regulated Heterostructural Interface and Band Structure for Expediting Alkaline Electrocatalytic Overall Water Splitting

Hollow Fe‐Doped Ni(OH)2–NiS@Ni(OH)2 Nanorod Array with Regulated Heterostructural Interface and Band Structure for Expediting Alkaline Electrocatalytic Overall Water Splitting

One Dimensional MoS2/MoP Heterostructures for Efficient Electrocatalytic Hydrogen Evolution Reaction

Molten salt modulation of porous MoP@PC nanosheets as an ultra-stable anode for lithium-ion batteries

Contact Info

Product

Resources

About

Heterostructured MoP/CoMoP₂ embedded in an N, P-doped carbon matrix as a highly efficient cooperative catalyst for pH-universal overall water splitting

Hollow Fe‐Doped Ni(OH)₂–NiS@Ni(OH)₂ Nanorod Array with Regulated Heterostructural Interface and Band Structure for Expediting Alkaline Electrocatalytic Overall Water Splitting

Hollow Fe‐Doped Ni(OH)₂–NiS@Ni(OH)₂ Nanorod Array with Regulated Heterostructural Interface and Band Structure for Expediting Alkaline Electrocatalytic Overall Water Splitting