4.8 Article

Triphasic Ni2P-Fe2P-CoP heterostructure interfaces for efficient overall water splitting powered by solar energy

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Physical

Hierarchical Ni@CNTs-bridged MoxC/Ni2P heterostructure micro-pillars for enhanced seawater splitting and Mg/seawater battery

Jingqiang Wang et al.

Summary: In this study, a high-efficiency hybrid catalyst of Ni nanoparticles-encapsulated carbon nanotubes-bridged molybdenum carbide/nickel phosphide heterostructures (Ni@CNTs-MoxC/Ni2P) was prepared. The catalyst exhibited a hierarchical structure with rich heterogeneous interfaces, offering an efficient connection among different active phases. It showed superior performance in bifunctional oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) compared to recently reported catalysts.

NANO ENERGY (2023)

Article Chemistry, Physical

Unique heterointerface engineering of Ni2P-MnP nanosheets coupled Co2P nanoflowers as hierarchical dual-functional electrocatalyst for highly proficient overall water-splitting

Mani Ram Kandel et al.

Summary: A noble-metal-free electrocatalyst with a unique heterostructure architecture, consisting of hybrid Ni2P-MnP nanosheet coupled with Co2P nanoflowers (Ni2P-MnP@Co2P), has been successfully developed for highly competent hydrogen evolution reaction (HER) and oxygen evolution reaction (OER). The tri-phased Ni2P-MnP@Co2P nanocrystal exhibits greatly active and robust electrocatalytic efficacy with low HER (60 mV) and OER (255 mV) potential achieving current densities of (10 and 30) mA cm-2, respectively. The exceptional electrochemical performance is attributed to the distinctive architectural feature, high surface area with optimum porosity, bountiful Ni2P-MnP and Co2P heterointerface interaction, and synergism among Ni2P, MnP, and Co2P multi-active sites.

APPLIED CATALYSIS B-ENVIRONMENTAL (2023)

Article Engineering, Environmental

Co-metal-organic framework derived CoSe2@MoSe2 core-shell structure on carbon cloth as an efficient bifunctional catalyst for overall water splitting

Swati J. Patil et al.

Summary: The study developed a bifunctional electrocatalyst with a core-shell structure, demonstrating excellent water splitting performance and stability in alkaline media.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Chemistry, Physical

Interfacial engineering of nickel/iron/ruthenium phosphides for efficient overall water splitting powered by solar energy

Sheng-Hao Cai et al.

Summary: The Ni2P-Fe2P-Ru2P/NF electrode exhibits remarkable electrocatalytic performance and long-term durability in alkaline electrolytes, with low overpotentials for OER and HER and a low voltage for H2 generation, showing great potential for practical applications in the future.

JOURNAL OF MATERIALS CHEMISTRY A (2022)

Article Chemistry, Multidisciplinary

Atomic Heterointerface Engineering of Ni2P-NiSe2 Nanosheets Coupled ZnP-Based Arrays for High-Efficiency Solar-Assisted Water Splitting

Kai Chang et al.

Summary: In this study, a core@shell structure of heterogeneous nanosheets was successfully constructed as a highly active multifunctional catalyst for hydrogen and oxygen evolution reactions. The catalyst exhibited excellent performance with low overpotential and fast mass transport, indicating its potential for practical applications.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Chemistry, Physical

In situ unraveling surface reconstruction of Ni5P4@FeP nanosheet array for superior alkaline oxygen evolution reaction

Ying Li et al.

Summary: This study investigates the surface evolution and alkaline oxygen evolution reaction (OER) performance of hybrid Ni5P4@FeP nanosheet arrays as OER pre-catalysts. The results show that Ni5P4@FeP rapidly transforms into NiFe2O4 during the anodic scan and partially reverts to Ni/FeOOH at high oxidation potentials. The formed Ni/FeOOH@NiFe2O4 hybrid exhibits excellent alkaline OER performance with high structural reversibility.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Chemistry, Physical

Efficient NiFe-based oxygen evolution electrocatalysts and origin of their distinct activity

Qinglin Han et al.

Summary: Efficient oxygen evolution reaction (OER) electrocatalysts are crucial for water electrolysis. In this study, high-performance NiFe-based layered double hydroxides (LDH), phosphide, and sulfide OER pre-catalysts were fabricated and their distinct activity was discovered. Among them, the NixFe1-xS pre-catalyst exhibited ultralow OER overpotential and superior performance due to the mitigation of Fe dissolution and the formation of partially oxidized Fe2O3/FeOOH species. The findings provide new insights into the design of NiFe-based electrocatalysts.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Chemistry, Physical

Ni2P nanoparticles-inserted NiFeP nanosheets with rich interfaces as efficient catalysts for the oxygen evolution reaction

Yutai Wu et al.

Summary: The study focuses on the development of energy materials possessing large active sites and increased catalytic performance, which is essential for (electro)catalysis. The researchers fabricated Ni2P/NiFeP hetero-structured catalysts with rich interfaces using the Kirkendall effect. These catalysts exhibited low overpotential and high current density in alkaline electrolytes. Additionally, the evolution and reconstruction of the interface were investigated, revealing the influence on electrocatalytic performance.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Chemistry, Multidisciplinary

A Trifunctional Ni-P/Fe-P Collaborated Electrocatalyst Enables Self-Powered Energy Systems

Rui Yang et al.

Summary: Researchers have successfully assembled a self-powered energy system that utilizes solar energy to generate hydrogen gas and overcomes the limitations of intermittent sunlight. The system consists of stable output voltage zinc-air batteries, solar cells, and a water splitting electrolyzer. The solar cells charge the zinc-air batteries during light reaction, which can then release electric energy to drive hydrogen production without external input. The solar-to-hydrogen efficiency and solar-to-water splitting device efficiency of the system are 4.6% and 5.9%, respectively.

ADVANCED SCIENCE (2022)

Article Chemistry, Multidisciplinary

Electrodeposition of Amorphous Fe-P Shell on Co(OH)F Nanowire Arrays for Boosting Oxygen Evolution Electrocatalysis in Alkaline Media

Yang Gu et al.

Summary: In this report, the authors successfully synthesized a high-performance earth-abundant electrocatalyst for oxygen evolution reaction (OER). The catalyst exhibited excellent OER activity in 1.0 M KOH solution and showed good electrochemical durability.

CHEMNANOMAT (2022)

Article Chemistry, Physical

Heterostructured Co/Mo-sulfide catalyst enables unbiased solar water splitting by integration with perovskite solar cells

Meng Wang et al.

Summary: This study demonstrates a new approach for cost-effective solar water splitting system towards green hydrogen production. By elaborately implanting polyoxometalate, an efficient oxygen evolution reaction catalyst is created, which is successfully integrated into a solar cell-electrode system, achieving high solar energy utilization efficiency.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Engineering, Environmental

Interface engineering of S-doped Co2P@Ni2P core-shell heterostructures for efficient and energy-saving water splitting

Wenzhi Yuan et al.

Summary: The ion-exchange strategy to fabricate cobalt phosphide nanowire decorated with nickel phosphide nanosheets core@shell heterostructured arrays with sulfur doping at the interface (S-Co2P@Ni2P) has been demonstrated to be effective for both hydrogen evolution reaction (HER) and urea oxidation reaction (UOR), showing optimized absorption/desorption energies of reactants/products to accelerate the catalytic kinetics of HER and UOR.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Chemistry, Physical

Interfacial electronic structure modulation of CoP nanowires with FeP nanosheets for enhanced hydrogen evolution under alkaline water/seawater electrolytes

Chaojie Lyu et al.

Summary: Interface engineering is an effective strategy for improving catalytic activities. In this study, FeP@CoP core-shell catalyst was developed, which showed high current density and low overpotential for water splitting. Density functional theory simulations revealed the optimal adsorption energy at the FeP@CoP interface. Additionally, the catalyst exhibited excellent performance in electrolyte and was able to be driven by a solar panel.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Chemistry, Physical

Multi-interfacial engineering of IrOx clusters coupled porous zinc Phosphide-Zinc phosphate heterostructure for efficient water splitting

Kha Thuy Nhi Le et al.

Summary: A heterostructured electrocatalyst consisting of ultrasmall iridium-based clusters integrated with zinc phosphide-zinc phosphate nanosheets was developed. This catalyst exhibited efficient catalytic activity and stability, making it a potential bifunctional electrocatalyst for efficient water splitting and green hydrogen fuel production.

APPLIED SURFACE SCIENCE (2022)

Article Engineering, Environmental

Oriented construction Cu3P and Ni2P heterojunction to boost overall water splitting

Huibing Liu et al.

Summary: In this study, a bifunctional catalyst Cu3P/Ni2P@CF was synthesized for both HER and OER reactions. The catalyst exhibited excellent performance and could efficiently carry out water splitting at a low voltage.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Materials Science, Multidisciplinary

Ultrasmall molybdenum-iron nitride nanoparticles confined carbon nanotubes hybrids for efficient overall water splitting

Mun Sang Yun et al.

Summary: A new hybrid nanostructure based on molybdenum-iron nitride nanoparticles deposited carbon nanotubes supported on nickel foam substrate has been fabricated. This hybrid material shows superior catalytic activities for both the hydrogen evolution reaction and the oxygen evolution reaction compared to other catalysts.

FUNCTIONAL COMPOSITES AND STRUCTURES (2022)

Article Chemistry, Physical

Interfacial engineering of Co nanoparticles/Co2C nanowires boosts overall water splitting kinetics

Pengyan Wang et al.

Summary: The study shows that by combining metallic cobalt nanoparticles with Co2C nanowires through interface engineering, a significantly reduced overpotential and high activity in water electrolysis can be achieved. The assembled electrolyzer, driven by a solar cell, presents a novel approach for the rational design of metal carbide-based highly efficient electrocatalysts.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Chemistry, Physical

Heterointerface Engineering of Ni2P-Co2P Nanoframes for Efficient Water Splitting

Lvlv Ji et al.

Summary: A novel frame-like nanostructured catalyst (Ni,Co)(2)P nanoframe was reported, showing optimized electronic structure for enhanced catalytic activity in both HER and OER, outperforming individual components like Ni2P and Co2P. Density functional theory calculations verified the strong electronic interaction between Ni2P and Co2P at the heterointerfaces, leading to enhanced HER electrocatalysis. The synthetic strategy has been generalized for the synthesis of Ni-Co dichalcogenide NFs, showing great promise for potential applications.

CHEMISTRY OF MATERIALS (2021)

Article Chemistry, Physical

Fe doping and oxygen vacancy modulated Fe-Ni5P4/NiFeOH nanosheets as bifunctional electrocatalysts for efficient overall water splitting

Cheng-Fei Li et al.

Summary: This study demonstrates the efficient design of bifunctional catalysts using doping and vacancy double control strategy for the significant enhancement of hydrogen and oxygen evolution reactions. The Fe-doped Ni5P4/Fe-doped Ni(OH)2 hybrid nanosheets with rich oxygen vacancies show excellent catalytic performances with low overpotentials and cell voltage for water splitting.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Chemistry, Physical

Constructing a Hetero-interface Composed of Oxygen Vacancy- Enriched Co3O4 and Crystalline-Amorphous NiFe-LDH for Oxygen Evolution Reaction

Junjun Lv et al.

Summary: The development of a new nickel foam-supported electrocatalyst can optimize the kinetic properties of the oxygen evolution reaction, facilitating electron transfer and electron backtracking to reduce overpotentials and increase current density.

ACS CATALYSIS (2021)

Article Chemistry, Multidisciplinary

Solar-Driven Water Splitting at 13.8% Solar-to-Hydrogen Efficiency by an Earth-Abundant Electrolyzer

Joakim Ekspong et al.

Summary: This study introduces an efficient and low-cost solar-driven electrolyzer made of Earth-abundant materials, as well as a lightweight solar-driven water-splitting device with high peak solar-to-fuel conversion efficiency.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Article Engineering, Environmental

Electrodeposited amorphous cobalt-nickel-phosphide-derived films as catalysts for electrochemical overall water splitting

Le Chai et al.

Summary: This paper presents a series of cobalt-nickel phosphide films electrodeposited on nickel foam substrates, exhibiting good catalytic activity in alkaline solutions for both the hydrogen evolution reaction and water oxidation reaction. The electrodes show low overpotentials and steep Tafel slopes, with potential applications in electrolyzing water for hydrogen production.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Multidisciplinary

Interfacial Engineering of the CoxP-Fe2P Heterostructure for Efficient and Robust Electrochemical Overall Water Splitting

Di Li et al.

Summary: The study successfully prepared a CoxP-Fe2P/NF heterostructure array electrocatalyst, which not only has abundant electronic coupled interface but can efficiently convert water to hydrogen and oxygen. The catalyst exhibits excellent stability and efficiency, demonstrating its potential in water splitting.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Article Materials Science, Multidisciplinary

Interfacial engineering for design of novel 2D cobalt sulfide-Mxene heterostructured catalyst toward alkaline water splitting

Phan Khanh Linh Tran et al.

Summary: This study explored a novel hybrid catalyst of two-dimensional cobalt sulfide-Mxene (2D CoS-Mo2TiC2) heterostructure, supported by a three-dimensional foam substrate, which demonstrated enhanced kinetics for hydrogen evolution and oxygen evolution reactions in an alkaline medium. The catalyst showed outstanding stability and performance, offering a potential route for synthesizing new catalysts for green hydrogen production via water splitting.

FUNCTIONAL COMPOSITES AND STRUCTURES (2021)

Article Multidisciplinary Sciences

Ni2P nanocrystals embedded Ni-MOF nanosheets supported on nickel foam as bifunctional electrocatalyst for urea electrolysis

Haitao Wang et al.

Summary: This study successfully prepared a self-supporting nanohybrid of Ni2P embedded Ni-MOF nanosheets supported on nickel foam, which showed excellent electrochemical performance and long-term stability when applied to urea electrolysis.

SCIENTIFIC REPORTS (2021)

Article Chemistry, Multidisciplinary

Fe2P encapsulated in carbon nanowalls decorated with well-dispersed Fe3C nanodots for efficient hydrogen evolution and oxygen reduction reactions

Liangliang Feng et al.

Summary: An advanced bifunctional electrocatalyst, Fe2P@Fe3C/CNTs, shows outstanding HER and ORR performances due to its unique Fe2P@C core-shell structures, abundant Fe3C nanodots incorporated in carbon nanowalls, and good electrical conductivity of 2D graphitic carbon nanotubes.

NANOSCALE (2021)

Article Chemistry, Physical

Fe-Co-P multi-heterostructure arrays for efficient electrocatalytic water splitting

Hanwen Xu et al.

Summary: In this study, Fe-Co-P multi-heterostructure arrays were constructed using a self-sacrificial template method for water splitting. The catalyst exhibited high catalytic performance without the need for noble metals and performed excellently in alkaline electrolyzers. The multi-heterostructures adjusted the local electronic structure, improving adsorption of reaction intermediates on active sites.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Chemistry, Physical

Pressure-promoted highly-ordered Fe-doped-Ni2B for effective oxygen evolution reaction and overall water splitting

Ruifeng Tian et al.

Summary: Accurate doping at special atomic sites can effectively control the active centers for the oxygen evolution reaction (OER). Doping Fe/Co into Ni2B forms highly ordered FeNiB and CoNiB electrocatalysts, which exhibit low overpotential and high water splitting potential. The substitution of Fe atoms in Ni2B increases the electronic conductivity and catalytic performance, leading to enhanced OER efficiency.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Chemistry, Physical

First-principles investigation of the hydrogen evolution reaction of transition metal phosphides CrP, MnP, FeP, CoP, and NiP

Ta-Wei Wang et al.

Summary: The activity of transition metal phosphides in the hydrogen evolution reaction depends on their chemical properties and spin polarization, with phosphorus defects enhancing the performance. Control of these defects can be an effective way to tune the catalytic ability of MPs in the HER process.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2021)

Article Multidisciplinary Sciences

Solar-driven, highly sustained splitting of seawater into hydrogen and oxygen fuels

Yun Kuang et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2019)

Article Chemistry, Physical

Direct Electrolytic Splitting of Seawater: Opportunities and Challenges

Soeren Dresp et al.

ACS ENERGY LETTERS (2019)

Article Multidisciplinary Sciences

Climate and air-quality benefits of a realistic phase-out of fossil fuels

Drew Shindell et al.

NATURE (2019)

Review Chemistry, Multidisciplinary

Heterostructures for Electrochemical Hydrogen Evolution Reaction: A Review

Guoqiang Zhao et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Article Chemistry, Physical

Charge State Manipulation of Cobalt Selenide Catalyst for Overall Seawater Electrolysis

Yongqiang Zhao et al.

ADVANCED ENERGY MATERIALS (2018)

Article Chemistry, Physical

Developments of Metal Phosphides as Efficient OER Precatalysts

Anirban Dutta et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2017)

Article Chemistry, Physical

Amorphous Co-Fe-P nanospheres for efficient water oxidation

Tanyuan Wang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

Article Multidisciplinary Sciences

A nickel iron diselenide-derived efficient oxygen-evolution catalyst

Xiang Xu et al.

NATURE COMMUNICATIONS (2016)