Enhancing Overall Water Splitting via Anion and Cation Synergistical Modulation in NiS Amorphous Compound

Article Chemistry, Physical

A topological chemical transition strategy of bismuth-based materials for high-efficiency electrocatalytic carbon dioxide conversion to formate

Runze Ye et al.

Summary: A new topological chemical transition strategy is developed to design highly active Bi-based materials for the electrochemical reduction of carbon dioxide. The Bi2O2SO4 derived Bi catalyst exhibits superior catalytic performance.

JOURNAL OF MATERIALS CHEMISTRY A (2023)

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Article Chemistry, Physical

Modulation of the morphology and electronic structure of Ni3S2 nano-forests via P and Mo co-doping in polyoxometalates to promote the urea oxidation reaction

Yao Zhang et al.

Summary: Heazlewoodite nickel sulfide (Ni3S2) is a promising catalyst for the urea oxidation reaction (UOR) but has low activity. P and Mo co-doping is found to be the most effective way to enhance the UOR activity of Ni3S2. The P-Mo-Ni3S2@NF electrode, synthesized through this doping strategy, shows improved conductivity and urea adsorption, achieving a decent UOR activity and stability.

JOURNAL OF MATERIALS CHEMISTRY A (2023)

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Article Engineering, Environmental

Tailorable carbon cloth electrodes covered with heterostructured Co/CoO/ CoN interfaces for scalable electrocatalytic overall water splitting

Wei Zhang et al.

Summary: In this study, a Co/CoO/CoN heterostructure catalyst dispersed in hierarchical porous N-doped graphitic carbon on carbon cloth was prepared using a facile method. The active centers in the catalytic process were investigated by DFT calculations. Due to the strong interaction and electronic structure reconfiguration between interfaces, the optimized catalyst, Co/CoO/CoN/CC-2, exhibited remarkable catalytic activity for both HER and OER.

CHEMICAL ENGINEERING JOURNAL (2023)

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Article Chemistry, Inorganic & Nuclear

Hierarchical structure of amorphous Co-P nanosheets decorated crystalline NiCo2S4 nanorods as a bifunctional catalyst for electrocatalytic water splitting

Jun Cao et al.

Summary: In this work, amorphous Co-P modified NiCo2S4 nanorods were used as a bifunctional catalyst for electrocatalytic water splitting in alkaline solution. The amorphous Co-P nanosheets on the surface of NiCo2S4 decreased the energy barrier of hydrogen adsorption-desorption and H2O adsorption, leading to enhanced catalytic performance and reaction kinetics for HER and OER in alkaline media. Consequently, the amorphous/crystalline Co-P/NiCo2S4 nanoarrays exhibited superior performance for full-water-splitting compared to pure NiCo2S4, reducing the cell voltage at 40 mA cm-2 from 1.709 V to 1.665 V.

JOURNAL OF SOLID STATE CHEMISTRY (2023)

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Article Chemistry, Applied

Hetero-interfacial nickel nitride/vanadium oxynitride porous nanosheets as trifunctional electrodes for HER, OER and sodium ion batteries

Tuzhi Xiong et al.

Summary: This work develops a multifunctional electrode for electrochemical devices, which consists of nickel nitride and vanadium oxynitride on robust carbon fiber. The electrode exhibits excellent performances for hydrogen evolution reaction, oxygen evolution reaction, and sodium ion batteries. This work is important for the development of efficient and cost-effective flexible integrated electrochemical energy devices.

JOURNAL OF ENERGY CHEMISTRY (2023)

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Article Chemistry, Physical

Phase Evolution on the Hydrogen Adsorption Kinetics of NiFe-Based Heterogeneous Catalysts for Efficient Water Electrolysis

Tuzhi Xiong et al.

Summary: Transition metal layered double hydroxides, particularly nickel-iron layered double hydroxide (NiFe-LDH), play an important role as a precursor for efficient hydrogen evolution reaction (HER) catalysts. In this study, a simple strategy for developing Ni-Fe-derivative electrocatalysts via phase evolution of NiFe-LDH is reported. The optimized catalyst exhibits superior HER properties, and this can be attributed to the strong electronic interaction at the interface of the metallic FeNi3 and semiconducting NiO.

SMALL METHODS (2023)

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Article Chemistry, Multidisciplinary

Amorphous porous sulfides nanosheets with hydrophilic/aerophobic surface for high-current-density water splitting

Xiaoli Wu et al.

Summary: Amorphous CoNiS nanosheets are synthesized on nickel foam (NF) through a facile structure evolution strategy and demonstrate advanced performance in water splitting at high current densities. This is attributed to the sufficient active sites exposed by the flexible amorphous configuration. The hydrophilicity and aerophobicity of a-CoNiS/NF promote surface wettability and avoid bubble aggregation, facilitating mass transfer and achieving low overpotentials for hydrogen and oxygen evolution reactions under alkaline conditions.

CHINESE CHEMICAL LETTERS (2023)

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Review Chemistry, Inorganic & Nuclear

Water splitting performance of metal and non-metal-doped transition metal oxide electrocatalysts

Ahmed H. Al-Naggar et al.

Summary: Transition metal oxide electrocatalysts have attracted significant research interest for their unique physicochemical properties. However, they suffer from poor electrocatalytic activity and a limited number of active sites. Heteroatom-doping has emerged as a crucial way to improve conductivity and optimize adsorption, thereby enhancing electrocatalytic activity. Doping, elemental incorporation, and alloying play a significant role in improving overall water splitting performance. This review provides insights into the effect of metal and non-metal doping and highlights the current challenges and future perspectives in the development of high-performance water splitting processes.

COORDINATION CHEMISTRY REVIEWS (2023)

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Article Electrochemistry

Interface engineering assisted Fe-Ni3S2/Ni2P heterostructure as a high-performance bifunctional electrocatalyst for OER and HER

Xinyu Wang et al.

Summary: A self-supported hierarchical Fe-doped nickel sulfide/nickel phosphide heterostructure electrocatalyst was obtained via a successive structural transformation, exhibiting high-efficiency OER and HER performance in alkaline conditions. This work confirms the potential of designing robust bifunctional electrocatalysts for alkaline water electrocatalysis by carefully combining doping engineering as well as interfacial effects.

ELECTROCHIMICA ACTA (2023)

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Article Materials Science, Multidisciplinary

Amorphous Mo-Fe-Ni-S nanospheres electrochemically deposited on Ni foam for boosting water oxygen performances

Fangfang Wang et al.

Summary: This article introduces a method for realizing water splitting to generate hydrogen using cost-effective and durable non-noble metal catalysts with high electrocatalytic activity. The Mo-incorporated iron-nickel-sulfide amorphous nanospheres electrode was prepared on nickel foam using a simple electrodeposition approach, and it exhibited high catalytic activity and long-term stability in alkaline solution.

MATERIALS RESEARCH BULLETIN (2023)

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Article Engineering, Environmental

The Ni2+-LaNiO3/CdS hollow core-shell heterojunction towards enhanced visible light overall water splitting H2 evolution via HER/OER synergism of Ni2+/Ov

Lixin Que et al.

Summary: The synergetic effect of Ni2+-LaNiO3/CdS on photocatalytic water splitting was investigated, and it was found that the material exhibited enhanced activity under visible light, achieving good water splitting performance and stability.

CHEMICAL ENGINEERING JOURNAL (2023)

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Article Engineering, Environmental

Amorphous high-valence Mo-doped NiFeP nanospheres as efficient electrocatalysts for overall water-splitting under large-current density

Yue Wang et al.

Summary: The development of highly efficient and low-cost electrocatalysts for hydrogen/oxygen evolution reactions is crucial for their large-scale practical applications. The use of corrosive engineering and low-temperature phosphorization approach enables the preparation of Mo-doped NiFeP on nickel-iron foam with amorphous morphology, porous structure, and superhydrophilic surface, providing abundant active sites and facilitating charge transfer. The prepared Mo-NiFeP/NIF exhibits excellent electrocatalytic performance for OER and HER with low overpotentials and remarkable stability under large current density.

CHEMICAL ENGINEERING JOURNAL (2023)

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Article Chemistry, Applied

Metal oxides heterojunction derived Bi-In hybrid electrocatalyst for robust electroreduction of CO2 to formate

Runze Ye et al.

Summary: This study demonstrates the successful synthesis of Bi2O3/In2O3 hybrid catalyst, which exhibits high selectivity for formate production in electrochemical CO2 reduction reaction at high current density. The Faradaic efficiency of formate can reach over 90% in a wide potential window from -0.4 to -1.4 V vs. RHE. The partial current density of formate reaches about 136.7 mA cm-2 at -1.4 V in a flow cell without IR-compensation. The BiIn hybrid catalyst demonstrates superior stability and selectivity, attributed to its optimized catalytic sites and interface charge transfer.

JOURNAL OF ENERGY CHEMISTRY (2023)

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Article Chemistry, Physical

Superhydrophilic/superaerophobic amorphous Ni3S2/NiMoS electrocatalyst for enhanced hydrogen evolution

Nan Zhang et al.

Summary: This work successfully grew Ni3S2/NiMoS on nickel foam with an amorphous phase and unique candied-haws shaped nanoarray structure, presenting an efficient catalyst for the hydrogen evolution reaction (HER). The combination of Ni3S2 and NiMoS extended the heterointerfaces between the materials, facilitating the HER process in alkaline medium. The amorphous Ni3S2/NiMoS with disordered atom arrangement provided abundant active sites. The unique morphology of the catalytic electrode enabled it to exhibit superhydrophilicity and underwater superaerophobicity, benefiting the diffusion of the electrolyte and the departure of hydrogen bubbles from the surface.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2023)

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Article Chemistry, Physical

Realizing highly-efficient urea oxidation via decreasing the energy barrier of deprotonation over regulated electronic structure of Co doped Ni(OH)2

Yu Wang et al.

Summary: This study introduces Co into Ni(OH)2 by hydrothermal reaction to enhance the efficiency of Ni(OH)2 as a catalyst for urea oxidation reaction. The introduced Co alters the electronic structure of Ni(OH)2, reducing the redox potential and improving the adsorption coordination, which leads to a boosted performance in urea oxidation.

APPLIED SURFACE SCIENCE (2023)

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Article Nanoscience & Nanotechnology

Integrated Bifunctional Electrodes Based on Amorphous Co-Ni-S Nanoflake Arrays with Atomic Dispersity of Active Sites for Overall Water Splitting

Yaqian Dong et al.

Summary: This study presents a facile strategy to fabricate amorphous cobalt/nickel sulfide nanoflake arrays as integrated bifunctional electrocatalysts for efficient water splitting. The obtained catalyst exhibits excellent activities for both the oxygen evolution reaction and the hydrogen evolution reaction in alkaline solution. As an anode and a cathode in an alkaline electrolyzer, this catalyst shows low cell voltage and high water splitting current.

ACS APPLIED MATERIALS & INTERFACES (2022)

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Article Chemistry, Physical

Rationally engineered Co and N co-doped WS2 as bifunctional catalysts for pH-universal hydrogen evolution and oxidative dehydrogenation reactions

Min Ling et al.

Summary: In this study, Co and N co-doped WS2 catalysts were synthesized with excellent hydrogen evolution reaction (HER) performance, guided by density functional theory (DFT) calculations. The catalyst showed high activity in oxidative dehydrogenation (ODH) reactions, indicating the potential for developing efficient catalysts with multiple functions.

NANO RESEARCH (2022)

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Article Chemistry, Multidisciplinary

In Situ Grown Co-Based Interstitial Compounds: Non-3d Metal and Non-Metal Dual Modulation Boosts Alkaline and Acidic Hydrogen Electrocatalysis

Tuzhi Xiong et al.

Summary: By combining interfacial engineering and elemental doping, a unique structure with high-valence non-3d metal and non-metal integration was achieved on stainless steel mesh for efficient hydrogen evolution reaction (HER) in both alkaline and acidic media, showing superior performance to commercial Pt/C catalysts.

SMALL (2022)

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Article Chemistry, Physical

Fe Doped Ni3S2 Nanosheet Arrays for Efficient and Stable Electrocatalytic Overall Urea Splitting

Chang Liu et al.

Summary: Research on electrocatalytic urea splitting is important in environmental and energy aspects. The fabrication of Fe-doped Ni3S2 nanosheet arrays on nickel foam showed highly efficient performance and durability for hydrogen evolution and urea oxidation reactions, providing significant insights into the preparation of nonexpensive transition metal electrocatalysts for urea electrolysis.

ACS APPLIED ENERGY MATERIALS (2022)

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Article Engineering, Environmental

Rationally designed Ni2P/WS2/Co9S8@C multi-interfacial electrocatalyst for efficient overall water splitting

Fu-Chun Pan et al.

Summary: In this study, a novel Ni2P/WS2/Co9S8@C electrocatalyst with multi-heterojunction interfaces was successfully synthesized. The electrocatalyst exhibited outstanding oxygen evolution and hydrogen evolution performances, as well as low cell voltage and good durability.

CHEMICAL ENGINEERING JOURNAL (2022)

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Article Chemistry, Physical

Electrodeposited amorphous nickel-iron phosphide and sulfide derived films for electrocatalytic oxygen evolution

Chao Wang et al.

Summary: Inexpensive and efficient electrocatalysts for oxygen evolution reaction (OER) are prepared using a simple aqueous electrodeposition method. The Ni-Fe-S film exhibits the highest OER activity and the most favorable kinetics, while the Ni-Fe-P film shows higher intrinsic OER activity. The results provide insights into the design of cost-effective OER electrocatalysts.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2022)

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Article Chemistry, Physical

Direct synthesis of binder-free Ni-Fe-S on Ni foam as superior electrocatalysts for hydrogen evolution reaction

Xu Yang et al.

Summary: Designing efficient and low-cost electrocatalysts is crucial for hydrogen storage and conversion of renewable energy. This study presents a binder-free Ni-Fe-S electrocatalyst with excellent hydrogen evolution reaction performance and potential in overall water electrocatalysis.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2022)

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Article Chemistry, Physical

Enhancing hydrogen evolution through urea electrolysis over Co-doped Ni-P-O film on nickel foam

Jun Cao et al.

Summary: A Co-doped Ni-P-O film supported on nickel foam with high activity for urea oxidation reaction and hydrogen evolution reaction is successfully prepared. The introduction of Co reduces the onset potential of Ni-P-O and enhances the active sites and synergetic effect on water dissociation and hydrogen desorption. The optimum activity is achieved with 8% Co content, offering the lowest overpotential and Tafel slope. Urea-assistance further improves the efficiency of hydrogen generation.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

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Article Green & Sustainable Science & Technology

The photocatalytic hydrogen evolution and photoreduction CO2 selective enhancement of Co3O4/Ti3+-TiO2/NiO hollow core-shell dual pn junction

Jiaqi Pan et al.

Summary: This study demonstrates the significant performance improvement in photocatalysis, including hydrogen evolution and CO2 selective photoreduction, by synthesizing Co3O4/Ti3+-TiO2/NiO hollow core-shell heterojunction. The synergy of Ti3+/Ov and dual pn junction is the key factor contributing to the enhanced performance.

JOURNAL OF CLEANER PRODUCTION (2022)

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Article Chemistry, Multidisciplinary

Unveiling the Accelerated Water Electrolysis Kinetics of Heterostructural Iron-Cobalt-Nickel Sulfides by Probing into Crystalline/Amorphous Interfaces in Stepwise Catalytic Reactions

Zhengxiang Gu et al.

Summary: Amorphization and crystalline grain boundary engineering are effective approaches to improve catalytic kinetics for water electrolysis. This research introduces the concept of crystalline/amorphous interfaces (CAI) and demonstrates their synergistic effect in enhancing hydrogen and oxygen evolution reactions. Through density functional theory studies, the optimal binding energy of the CAI and the lowest reaction barrier for key steps are determined. The introduction of CAI in the trimetallic FeCo(NiS2)(4) catalyst leads to low overpotential and high current density, making it a promising candidate for metal-based water splitting catalysts.

ADVANCED SCIENCE (2022)

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Article Chemistry, Multidisciplinary

Water Dissociation Kinetic-Oriented Design of Nickel Sulfides via Tailored Dual Sites for Efficient Alkaline Hydrogen Evolution

Jinsong Wang et al.

Summary: The study investigates the modulation of adsorption energy and electronic structure of a catalyst surface using nonmetal elements, showing a correlation between adsorption energy and metal and nonmetal centers to enhance current density and activity. Experimental evidence demonstrates that F-doping can accelerate reaction kinetics, providing new insights for the design of alkaline hydrogen evolution reactions.

ADVANCED FUNCTIONAL MATERIALS (2021)

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Article Engineering, Environmental

Nanostructured transition metal compounds coated 3D porous core-shell carbon fiber as monolith water splitting electrocatalysts: A general strategy

Fang Yang et al.

Summary: By designing monolith electrocatalyst architectures, researchers have successfully enhanced the hydrogen and oxygen evolution reactions (HER and OER) performance of transition metal compounds (TMCs), optimizing them within a carbon fiber cloth core-shell structure. Experimental results show that the integration of different metal compounds with TMCs in CFC@EC improved performance, offering a general strategy for the design of self-supporting electrocatalysts in water splitting and beyond.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Engineering, Environmental

Modulation of the crystalline/amorphous interface engineering on Ni-P-O-based catalysts for boosting urea electrolysis at large current densities

Xiujuan Xu et al.

Summary: The study developed nickel-phosphorus-oxygen-based micro-nanostructures through a simple electrodeposition strategy, where NiO-NiPi exhibited significant anodic catalytic activity and NiP/NiO-NiPi showed faster cathodic hydrogen generation rate. The tunable catalytic activities were correlated with the interface structure and composition, aiding in enhancing electron transfer rates and increasing active site density.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Materials Science, Multidisciplinary

Potentiostatic electrodeposition of self-supported Ni-S electrocatalyst supported on Ni foam for efficient hydrogen evolution

Yihui Wu et al.

Summary: This study presents a simple and effective strategy for preparing Ni-S electrocatalysts on Ni foam substrate, which show excellent performance for the hydrogen evolution reaction. The proposed catalyst holds great potential for commercial applications in the future.

MATERIALS & DESIGN (2021)

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Article Chemistry, Physical

Facile Electrodeposition of Amorphous Nickel/Nickel Sulfide Composite Films for High-Efficiency Hydrogen Evolution Reaction

Chengcheng Miao et al.

Summary: Low-cost preparation of high-efficiency amorphous nickel/nickel sulfide composite films via a facile electrodeposition method has shown significant potential for use in next-generation electrocatalysts, with enhanced catalytic stability and performance attributed to optimized electronic structure and increased electrochemical surface area.

ACS APPLIED ENERGY MATERIALS (2021)

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Article Electrochemistry

Ni-based 3D hierarchical heterostructures achieved by selective electrodeposition as a bifunctional electrocatalyst for overall water splitting

Youjun Li et al.

Summary: This study presents a new approach for rational design of heterohierarchical structures of bifunctional electrocatalysts with NiFe@Ni(Cu)/NF electrode, which shows efficient hydrogen evolution and oxygen evolution activities in alkaline medium, along with remarkable stability.

ELECTROCHIMICA ACTA (2021)

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Article Chemistry, Multidisciplinary

In Situ Synthesis of Superhydrophilic Amorphous NiFe Prussian Blue Analogues for the Oxygen Evolution Reaction at a High Current Density

Xiaohu Xu et al.

Summary: In this study, efficient and low-cost NiFe PBA catalysts with remarkable OER performance were synthesized by adjusting the amount of urea and potassium ferricyanide through a facile one-step hydrothermal reaction. The transformed amorphous superhydrophilic NiFe PBA (a-NiHCF) exhibited enhanced structural stability and fast charge transfer, leading to ultralow overpotentials for high current densities, making it a promising candidate for electrocatalytic water splitting applications.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

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Article Chemistry, Physical

Fe and P Doped 1T-Phase Enriched WS23D-Dendritic Nanostructures for Efficient Overall Water Splitting

Dasu Ram Paudel et al.

Summary: The study successfully synthesized 1T-Fe/P-WS2@CC with excellent electrocatalytic performance, demonstrating low overpotential and good stability. This work opens up new possibilities for fabricating efficient and low-cost electrocatalysts based on WS2.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

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Article Engineering, Environmental

Synergistic balancing hydrogen and hydroxyl adsorption/desorption of nickel sulfide via cation and anion dual-doping for boosting alkaline hydrogen evolution

Haoran Song et al.

Summary: Cation and anion codoped Co-B-Ni3S4 catalyst with dual active sites synergistically optimizes the adsorption energies for Hads and OHads, leading to superior performance in alkaline hydrogen evolution reaction. This work provides a pathway for kinetic-oriented design of alkaline HER at the atomic level.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Chemistry, Physical

One-step electrodeposition synthesis of Ni/NiSx@NF catalyst on nickel foam (NF) for hydrogen evolution reaction

Liang Xiao et al.

Summary: In this study, a novel Ni/NiSx@NF-0.8 catalyst was synthesized via a one-step electrodeposition process, showing excellent catalytic performance and stability for the hydrogen evolution reaction. The synergistic enhancement effect of heterojunction and strong adhesion to the substrate by electrodeposition contribute to the comparable performance to commercial platinum carbon catalyst.

MOLECULAR CATALYSIS (2021)

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Article Chemistry, Inorganic & Nuclear

Surface phosphorization of Ni-Co-S as an efficient bifunctional electrocatalyst for full water splitting

Hua Yang et al.

Summary: In this study, efficient bifunctional electrocatalyst Ni-Co-S-P was synthesized through phosphorus doping, which improved its electrocatalytic activity and stability. The incorporation of phosphorus successfully modulated the electronic structure of the catalyst, leading to enhanced performance for water splitting reactions.

DALTON TRANSACTIONS (2021)

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Article Chemistry, Multidisciplinary

In situ fabrication of a Ni-Fe-S hollow hierarchical sphere: an efficient (pre)catalyst for OER and HER

Zhuoxun Yin et al.

Summary: The hierarchically porous Ni-Fe-S hollow hierarchical sphere, synthesized through a solvothermal reaction and ion-exchange process, exhibits superior oxygen evolution and hydrogen evolution activities compared to other electrocatalysts, demonstrating promising potential for large-scale water splitting applications.

NEW JOURNAL OF CHEMISTRY (2021)

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Article Chemistry, Physical

Mass transport-enhanced electrodeposition of Ni-S-P-O films on nickel foam for electrochemical water splitting

Raul A. Marquez-Montes et al.

Summary: This study demonstrates the preparation of uniform Ni-P-O, Ni-S-O, and Ni-S-P-O electrocatalytic films on nickel foam substrates through flow cell-assisted electrodeposition, with the Ni-S-P-O films exhibiting superior electrocatalytic performance for hydrogen and oxygen evolution reactions. The best-performing NiSP/NF sample showed relatively low overpotentials for HER and OER under alkaline conditions, and the electrodeposited films improved performance through oxidation reactions. Overall, high-quality electrocatalysts can be obtained using a simple and reproducible electrodeposition method in a robust 3D-printed flow cell.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

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Article Materials Science, Multidisciplinary

Progress and Challenge of Amorphous Catalysts for Electrochemical Water Splitting

Yao Zhou et al.

Summary: Electrochemical water splitting is a promising technology for sustainable energy supply, with amorphous electrocatalysts gaining attention for their structural flexibility and rich defects. The use of amorphous catalyst materials offers opportunities for enhancing active sites, but characterization of local geometry and improving electrochemical stability remain challenges for future development.

ACS MATERIALS LETTERS (2021)

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Article Nanoscience & Nanotechnology

Low-Cost Ni2P/Ni0.96S Heterostructured Bifunctional Electrocatalyst toward Highly Efficient Overall Urea-Water Electrolysis

Maoxiao He et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

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Article Chemistry, Physical

A novel Ni-S-Mn electrode with hierarchical morphology fabricated by gradient electrodeposition for hydrogen evolution reaction

Wushuai Dai et al.

APPLIED SURFACE SCIENCE (2020)

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Article Chemistry, Physical

Boosting electrocatalytic water splitting via metal-metalloid combined modulation in quaternary Ni-Fe-P-B amorphous compound

Wukui Tang et al.

NANO RESEARCH (2020)

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Review Chemistry, Multidisciplinary

Amorphous Catalysts and Electrochemical Water Splitting: An Untold Story of Harmony

Sengeni Anantharaj et al.

SMALL (2020)

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Article Chemistry, Physical

MoS2/NiS heterostructure grown on Nickel Foam as highly efficient bifunctional electrocatalyst for overall water splitting

Xiaobing Xu et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

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Article Chemistry, Multidisciplinary

Core-Shell Structured NiFeSn@NiFe (Oxy)Hydroxide Nanospheres from an Electrochemical Strategy for Electrocatalytic Oxygen Evolution Reaction

Mingxing Chen et al.

ADVANCED SCIENCE (2020)

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Article Chemistry, Physical

Highly improved electrocatalytic activity of NiSx: Effects of Cr-doping and phase transition

Dong Liu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

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Article Chemistry, Physical

Tailoring the d-Band Centers Endows (NixFe1-x)2P Nanosheets with Efficient Oxygen Evolution Catalysis

Shanfu Sun et al.

ACS CATALYSIS (2020)

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Article Chemistry, Physical

Ultrathinning Nickel Sulfide with Modulated Electron Density for Efficient Water Splitting

Ben Fei et al.

ADVANCED ENERGY MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Exceptional performance of hierarchical Ni-Fe oxyhydroxide@NiFe alloy nanowire array electrocatalysts for large current density water splitting

Caiwu Liang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

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Article Nanoscience & Nanotechnology

P-Doped Iron-Nickel Sulfide Nanosheet Arrays for Highly Efficient Overall Water Splitting

Caichi Liu et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

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Article Chemistry, Physical

Novel electrocatalyst of nickel sulfide boron coating for hydrogen evolution reaction in alkaline solution

Yihui Wu et al.

APPLIED SURFACE SCIENCE (2019)

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Article Chemistry, Multidisciplinary

Superaerophobic Quaternary Ni-Co-S-P Nanoparticles for Efficient Overall Water-Splitting

Yumeng Tian et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

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Article Chemistry, Physical

Electrodeposited nickel-iron-carbon-molybdenum film as efficient bifunctional electrocatalyst for overall water splitting in alkaline solution

Yihui Wu et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

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Article Chemistry, Multidisciplinary

Multimetal Borides Nanochains as Efficient Electrocatalysts for Overall Water Splitting

Yingjie Li et al.

SMALL (2019)

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Review Chemistry, Multidisciplinary

Enhancing Electrocatalytic Water Splitting by Strain Engineering

Bo You et al.

ADVANCED MATERIALS (2019)

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Article Chemistry, Physical

Amorphous NiFeB nanoparticles realizing highly active and stable oxygen evolving reaction for water splitting

Guang Liu et al.

NANO RESEARCH (2018)

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Article Chemistry, Physical

Superhydrophilic amorphous Co-B-P nanosheet electrocatalysts with Pt-like activity and durability for the hydrogen evolution reaction

Hongming Sun et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

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Article Chemistry, Physical

Amorphous Multi-elements Electrocatalysts with Tunable Bifunctionality toward Overall Water Splitting

Xiaomei Wang et al.

ACS CATALYSIS (2018)

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Article Chemistry, Inorganic & Nuclear

Constructing three-dimensional porous Ni/Ni3S2 nano-interfaces for hydrogen evolution electrocatalysis under alkaline conditions

Yiming An et al.

DALTON TRANSACTIONS (2017)

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Article Chemistry, Multidisciplinary

Hollow Chevrel-Phase NiMo3S4 for Hydrogen Evolution in Alkaline Electrolytes

Jun Jiang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

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Article Chemistry, Multidisciplinary

In Situ Activating Ubiquitous Rust towards Low-Cost, Efficient, Free-Standing, and Recoverable Oxygen Evolution Electrodes

Haixia Zhong et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

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Review Chemistry, Physical

Nanostructured catalysts for electrochemical water splitting: current state and prospects

Xiumin Li et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

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Article Multidisciplinary Sciences

Nanoscale nickel oxide/nickel heterostructures for active hydrogen evolution electrocatalysis

Ming Gong et al.

NATURE COMMUNICATIONS (2014)

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Article Materials Science, Multidisciplinary

Electrodeposition, structure and composition of ternary Zn-Ni-P alloys

V. Bachvarov et al.

MATERIALS CHEMISTRY AND PHYSICS (2012)

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Enhancing Overall Water Splitting via Anion and Cation Synergistical Modulation in NiS Amorphous Compound

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