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Binder-Free Electrochemical Deposition of 3-D Superhydrophilic Cu-Fe-P Nanostructure for Improving Urea Oxidation and Hydrogen Evolution Reaction

https://doi.org/10.2139/ssrn.4156621
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1 of 37 checkable references need attention · checked 2026-07-23

At the dated check, the references listed below either did not resolve in Crossref or DataCite, or carried a retraction notice. Each one is shown with the registry record that put it there.

13 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

References needing attention

marked retracted by the publisher10.1016/j.ijhydene.2019.11.007
RETRACTED: Porous flower-like nickel nitride as highly efficient bifunctional electrocatalysts for less energy-intensive hydrogen evolution and urea oxidation
The 36 checked references that resolve
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Electrocatalysts for the generation of hydrogen, oxygen and synthesis gas
resolves10.1021/acsami.9b05919
NiFe Alloy Nanotube Arrays as Highly Efficient Bifunctional Electrocatalysts for Overall Water Splitting at High Current Densities
resolves10.1016/j.jallcom.2022.165061
Nanoporous Ni/NiO catalyst for efficient hydrogen evolution reaction prepared by partial electro-oxidation after dealloying
resolves10.1016/j.ijhydene.2022.03.288
Fabrication of phosphorus-mediated MoS2 nanosheets on carbon cloth for enhanced hydrogen evolution reaction
resolves10.1016/j.jelechem.2022.116270
MoS2 nanosheets on Cu-foil for rapid electrocatalytic hydrogen evolution reaction
resolves10.1021/acssuschemeng.0c02160
In Situ Construction of a Mn<sup>2+</sup>-Doped Ni<sub>3</sub>S<sub>2</sub> Electrode with Highly Enhanced Urea Oxidation Reaction Performance
resolves10.1021/acsami.8b19052
Ni<sub>3</sub>N/NF as Bifunctional Catalysts for Both Hydrogen Generation and Urea Decomposition
resolves10.1016/j.electacta.2021.138335
Hydrazine-assisted electrochemical hydrogen production by efficient and self-supported electrodeposited Ni-Cu-P@Ni-Cu nano-micro dendrite catalyst
resolves10.1021/acssuschemeng.0c01637
Design and Synthesis of Highly Performing Bifunctional Ni-NiO-MoNi Hybrid Catalysts for Enhanced Urea Oxidation and Hydrogen Evolution Reactions
resolves10.1021/acssuschemeng.0c01450
Novel MOF-Derived Nickel Nitride as High-Performance Bifunctional Electrocatalysts for Hydrogen Evolution and Urea Oxidation
resolves10.1039/D2NR00053A
A high-density nickel–cobalt alloy embedded in nitrogen-doped carbon nanosheets for the hydrogen evolution reaction
resolves10.1016/j.apsusc.2018.09.204
Three-dimensional Ni-Co alloy hierarchical nanostructure as efficient non-noble-metal electrocatalyst for hydrogen evolution reaction
resolves10.1016/j.nanoen.2019.04.035
Energy-saving hydrogen production coupling urea oxidation over a bifunctional nickel-molybdenum nanotube array
resolves10.1016/j.jcis.2021.08.006
Controlled preparation of hollow Zn0.3Cd0.7S nanospheres modified by NiS1.97 nanosheets for superior photocatalytic hydrogen production
resolves10.1021/acsami.1c01188
Coupling Interface Constructions of FeNi<sub>3</sub>-MoO<sub>2</sub> Heterostructures for Efficient Urea Oxidation and Hydrogen Evolution Reaction
resolves10.1021/acs.iecr.0c05565
Self-Supported Nickel Phosphide Electrode for Efficient Alkaline Water-to-Hydrogen Conversion via Urea Electrolysis
resolves10.1021/acsami.0c19117
Coaxial Ni–S@N-Doped Carbon Nanofibers Derived Hierarchical Electrodes for Efficient H<sub>2</sub> Production <i>via</i> Urea Electrolysis
resolves10.1039/C5TA02128F
Carbon nanotubes decorated with nickel phosphide nanoparticles as efficient nanohybrid electrocatalysts for the hydrogen evolution reaction
resolves10.1021/acssuschemeng.7b02492
Dynamic Hydrogen Bubble Templated NiCu Phosphide Electrodes for pH-Insensitive Hydrogen Evolution Reactions
resolves10.1021/acsami.8b12478
Three-Dimensional Honeycomb-Like Cu<sub>0.81</sub>Co<sub>2.19</sub>O<sub>4</sub> Nanosheet Arrays Supported by Ni Foam and Their High Efficiency as Oxygen Evolution Electrodes
resolves10.1021/acssuschemeng.9b01426
Three-Dimensional Dendritic Cu–Co–P Electrode by One-Step Electrodeposition on a Hydrogen Bubble Template for Hydrogen Evolution Reaction
resolves10.1016/j.jpowsour.2019.04.050
Electrodeposited Ni Co P hierarchical nanostructure as a cost-effective and durable electrocatalyst with superior activity for bifunctional water splitting
resolves10.1007/s12274-016-1301-9
Sponge-like nickel phosphide–carbon nanotube hybrid electrodes for efficient hydrogen evolution over a wide pH range
resolves10.1016/j.electacta.2021.138262
Tailoring of cobalt phosphide anchored nitrogen and sulfur co-doped three dimensional graphene hybrid: Boosted electrocatalytic performance towards hydrogen evolution reaction
resolves10.1002/anie.202016102
Two‐Dimensional Porous Molybdenum Phosphide/Nitride Heterojunction Nanosheets for pH‐Universal Hydrogen Evolution Reaction
resolves10.1039/C7CC06278H
A Mn-doped Ni <sub>2</sub> P nanosheet array: an efficient and durable hydrogen evolution reaction electrocatalyst in alkaline media
resolves10.1039/C7CC09445K
Al-Doped Ni <sub>2</sub> P nanosheet array: a superior and durable electrocatalyst for alkaline hydrogen evolution
resolves10.1039/C9TA07289F
Iron doped cobalt phosphide ultrathin nanosheets on nickel foam for overall water splitting
resolves10.1039/D1TA05648D
Cobalt phosphide supported by two-dimensional molybdenum carbide (MXene) for the hydrogen evolution reaction, oxygen evolution reaction, and overall water splitting
resolves10.1016/j.jcis.2021.08.077
N, P-doped carbon supported ruthenium doped Rhenium phosphide with porous nanostructure for hydrogen evolution reaction using sustainable energies
resolves10.1021/acs.nanolett.9b02729
Direct Hybridization of Noble Metal Nanostructures on 2D Metal–Organic Framework Nanosheets To Catalyze Hydrogen Evolution
resolves10.1016/j.ijhydene.2021.12.011
Synthesis of nest-like porous MnCo–P electrocatalyst by electrodeposition on nickel foam for hydrogen evolution reaction
resolves10.1002/adfm.201404250
Under‐Water Superaerophobic Pine‐Shaped Pt Nanoarray Electrode for Ultrahigh‐Performance Hydrogen Evolution
resolves10.1016/j.ijhydene.2021.09.050
Electrodeposition NiMoSe ternary nanoshperes on nickel foam as bifunctional electrocatalyst for urea electrolysis and hydrogen evolution reaction
resolves10.1016/j.jallcom.2021.163346
Honeycomb-like Ni-Mo-S on Ni foam as superior bifunctional electrocatalyst for hydrogen evolution and urea oxidation
resolves10.1016/j.ijhydene.2021.03.206
Hairy sphere-like Ni9S8/CuS/Cu2O composites grown on nickel foam as bifunctional electrocatalysts for hydrogen evolution and urea electrooxidation
The 13 references without a DOI — listed, not checked
no DOI — not checkedW-doping induced abundant active sites in a 3D NiS2/MoO2 heterostructure as an efficient electrocatalyst for urea oxidation and hydrogen evolution reaction
no DOI — not checkedBimetallic nickel-substituted cobalt-borate nanowire array: an earth-abundant water oxidation electrocatalyst with superior activity and durability at near neutral pH
no DOI — not checkedTransition-metal phosphides: activity origin, energy-related electrocatalysis applications, and synthetic strategies
no DOI — not checkedCore-Shell Structured Ru@ PtRu Nanoflower Electrocatalysts toward Alkaline Hydrogen Evolution Reaction
no DOI — not checkedActive Co@ CoO core/shell nanowire arrays as efficient electrocatalysts for hydrogen evolution reaction
no DOI — not checkedDesign of binder-free hierarchical Mo-Fe-Ni phosphides nanowires array anchored on carbon cloth with high electrocatalytic capability toward hydrogen evolution reaction
no DOI — not checkedref20
no DOI — not checkedBifunctional electrocatalysts based on Modoped NiCoP nanosheet arrays for overall water splitting
no DOI — not checkedIonic liquid-assisted synthesis of nickel cobalt phosphide embedded in N, P codoped-carbon with hollow and folded structures for efficient hydrogen evolution reaction and supercapacitor
no DOI — not checkedA novel Ni-S-Mn electrode with hierarchical morphology fabricated by gradient electrodeposition for hydrogen evolution reaction
no DOI — not checkedOne-step electrodeposited NiFeMo hybrid film for efficient hydrogen production via urea electrolysis and water splitting
no DOI — not checkedCarbon-encapsulated Co3V Co2VO4 nanosheets for enhanced urea oxidation and hydrogen evolution reaction
no DOI — not checkedNiS/MoS2 Mott-Schottky heterojunction-induced local charge redistribution for high-efficiency urea-assisted energy-saving hydrogen production
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

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