4.8 Article

Mn-doped NiCoP nanopin arrays as high-performance bifunctional electrocatalysts for sustainable hydrogen production via overall water splitting

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, Multidisciplinary

Monodispersed Pt Sites Supported on NiFe-LDH from Synchronous Anchoring and Reduction for High Efficiency Overall Water Splitting

Jia-Min Huo et al.

Summary: This work develops a targeted-anchored and subsequent spontaneous-redox strategy to synthesize Pt@LDH, which exhibits significant improvement in electrochemical water splitting performance in alkaline media. In a real device, Pt@LDH can drive an overall water-splitting at low cell voltage, outperforming most reported similar LDH-based catalysts.
Article Chemistry, Physical

Construction of Ordered Atomic Donor-Acceptor Architectures in bcc IrGa Intermetallic Compounds toward Highly Electroactive and Stable Overall Water Splitting

Huaifang Zhang et al.

Summary: Ordered atomic structures and strong d-orbital interactions enable the synthesis of IrGa/N-rGO materials, which exhibit excellent electronic transfer properties and high performance for overall water splitting in alkaline medium.

ADVANCED ENERGY MATERIALS (2023)

Article Chemistry, Multidisciplinary

Active Motif Change of Ni-Fe Spinel Oxide by Ir Doping for Highly Durable and Facile Oxygen Evolution Reaction

Sukhwa Hong et al.

Summary: In this study, a highly efficient and stable oxygen evolution reaction (OER) electrocatalyst is developed by using scalable solution casting method to deposit doped nanoparticles on Ni foam. Advanced X-ray absorption spectroscopy and density functional theory calculations reveal the changes in catalytic active sites, providing new insights for precious-metal doped Ni-Fe oxide electrocatalysts.

ADVANCED FUNCTIONAL MATERIALS (2023)

Article Chemistry, Physical

Overall water splitting realized by overall sputtering thin-film technology for a bifunctional MoNiFe electrode: A green technology for green hydrogen

Noto Susanto Gultom et al.

Summary: In this study, ternary MoNiFe alloys were prepared using sputtering technology as bifunctional electrocatalysts for overall water splitting. The MoNiFe alloys showed excellent performance in hydrogen evolution and oxygen evolution reactions in alkaline solution, and hold great potential for applications.

APPLIED CATALYSIS B-ENVIRONMENTAL (2023)

Article Multidisciplinary Sciences

A pyrolysis-free Ni/Fe bimetallic electrocatalyst for overall water splitting

Ying Zang et al.

Summary: A pyrolysis-free approach was used to create a catalyst with dual Ni/Fe atomic active sites, which exhibited efficient electrochemical water splitting in both acidic and alkaline electrolytes at low overpotentials. Catalysts capable of electrochemical overall water splitting in acidic, neutral, and alkaline solution are important materials. This work developed bifunctional catalysts with single atom active sites through a pyrolysis-free route, enhancing catalytic performance and providing insights into the catalytic processes. The as-prepared catalyst showed efficient catalytic capability for electrochemical water splitting in both acidic and alkaline electrolytes, making it a promising model catalyst for mechanistic studies.

NATURE COMMUNICATIONS (2023)

Article Chemistry, Multidisciplinary

Engineering Active Iron Sites on Nanoporous Bimetal Phosphide/Nitride Heterostructure Array Enabling Robust Overall Water Splitting

Xuan Zhou et al.

Summary: In this study, a self-supported Fe2P/Co2N porous heterostructure array with superb bifunctional catalytic activity in base is reported, which provides a new approach to reduce overpotential in non-noble bifunctional electrocatalysts. The catalyst demonstrates low overpotentials for both HER and OER reactions, and exhibits excellent stability over a long period of time.

ADVANCED FUNCTIONAL MATERIALS (2023)

Article Chemistry, Multidisciplinary

Filling Octahedral Interstices by Building Geometrical Defects to Construct Active Sites for Boosting the Oxygen Evolution Reaction on NiFe2O4

Yang Peng et al.

Summary: Spinel oxides, known for their faster kinetics and outstanding catalytic performance, have the potential to be used as non-precious metal electrocatalysts for oxygen evolution reaction (OER). This study focuses on regulating the geometric structures of spinel oxides to enhance their OER performance. By filling the unoccupied octahedral interstices with foreign Fe cations, the synthesized HOoct-NFO NC/IF electrocatalysts show excellent OER performance with faster kinetics and superior stability.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Chemistry, Multidisciplinary

Two Birds with One Stone: Contemporaneously Boosting OER Activity and Kinetics for Layered Double Hydroxide Inspired by Photosystem II

Xiaojing Lin et al.

Summary: This paper presents the construction of Li+-doped NiFe layered double hydroxide by introducing lithium acetate, which regulates the electronic structure and improves proton transfer kinetics. The resulting material exhibits highly improved oxygen evolution reaction performance and maintains excellent performance under industrial conditions, shedding light on the design of efficient electrocatalysts.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Chemistry, Physical

Coupling overall water splitting and biomass oxidation via Fe-doped Ni2P@C nanosheets at large current density

Di Li et al.

Summary: In this study, a highly efficient bifunctional catalyst Fe-Ni2P@C/NF was developed for overall water splitting and conversion of biomass. The catalyst enables simultaneous hydrogen production and biomass-derived product generation, leading to energy saving and obtaining high-value-added products.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Chemistry, Physical

N-doped graphene quantum dots as charge-transfer-bridge at LaSrCoO/MoSe2 heterointerfaces for enhanced water splitting

Chen Tian Cao et al.

Summary: This study demonstrates a novel approach to control the electrochemical activity of bifunctional catalysts by bridging conductive N-doped graphene quantum dots (N-GQDs) between La0.5Sr0.5CoO3-delta (LSC) and MoSe2 interfaces. The introduced N-GQDs improve the charge transfer process at the interface and enhance the overall performance of the electrocatalyst.

NANO ENERGY (2022)

Article Chemistry, Physical

Single platinum atoms implanted 2D lateral anion-intercalated metal hydroxides of Ni2(OH)2(NO3)2 as efficient catalyst for high-yield water splitting

Huu Tuan Le et al.

Summary: In this study, new electrocatalysts based on 2D anion-intercalated metal hydroxides of Ni-2(OH)(2)(NO3)(2) (2D NiHN) and its derivation caused by the implantation of single platinum atoms (Pt-SA-2D NiHN) are reported. The Pt-SA 1.73-2D NiHN material shows promising HER activities with low Pt loading, while the 2D NiNH requires a higher overpotential for OER. The PtSA-1.73-NiHN and 2D NiHN catalysts are potential candidates for water splitting application.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Chemistry, Physical

Self-Templated Synthesis of CoFeP @ C Cage-In-Cage Superlattices for Enhanced Electrocatalytic Water Splitting

Yuwei Deng et al.

Summary: In this study, a self-templated strategy is used to fabricate 2D porous electrocatalysts of heterometallic phosphides, which exhibit remarkable activity and stability for water splitting in alkaline media.

ADVANCED ENERGY MATERIALS (2022)

Article Chemistry, Physical

Single platinum atoms implanted 2D lateral anion-intercalated metal hydroxides of Ni-2(OH)(2)(NO3)(2) as efficient catalyst for high-yield water splitting

Huu Tuan Le et al.

Summary: This study introduces new electrocatalysts based on 2D NiHN and its derived Pt-SA-2D NiHN, demonstrating promising hydrogen evolution activity with PtSA-1.73-2D NiHN and efficient overall water splitting when combined with 2D NiHN.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Engineering, Environmental

Self-templated fabrication of hierarchical hollow manganese-cobalt phosphide yolk-shell spheres for enhanced oxygen evolution reaction

Yusuf Valentino Kaneti et al.

Summary: In this study, hierarchical manganese-cobalt phosphide yolk-shell spheres were successfully fabricated using self-templated method, exhibiting higher catalytic activity for oxygen evolution reaction compared to manganese-cobalt oxide yolk-shell spheres and hierarchical cobalt phosphide spheres. The high activity of the hierarchical Mn-Co phosphide yolk-shell catalyst is attributed to the existence of Mn4+/Mn3+ and Co2+/Co3+ redox couples and the formation of active metal oxyhydroxide species on its surface.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Physical

Various metal (Fe, Mo, V, Co)-doped Ni2P nanowire arrays as overall water splitting electrocatalysts and their applications in unassisted solar hydrogen production with STH 14 %

Hyogyun Roh et al.

Summary: Metal phosphide nanowires grown directly on porous electrodes show enhanced catalytic activity for water splitting. Fe-doped Ni2P nanowires exhibit the best oxygen evolution reaction performance, while Mo-doped Ni2P nanowires show excellent hydrogen evolution reaction activity. DFT calculations support the experimental results, and combining NiMoP/NiFeP for overall water splitting requires a low potential of 1.57 V to generate 10 mA cm-2 current density. The assembled PV-EC system achieves a high solar-to-hydrogen conversion efficiency of 14%.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Chemistry, Physical

Iron, manganese co-doped Ni3S2 nanoflowers in situ assembled by ultrathin nanosheets as a robust electrocatalyst for oxygen evolution reaction

Jiao-Jiao Duan et al.

Summary: This study demonstrated the fabrication of Fe and Mn co-doped 3D Ni3S2 nanoflowers on nickel foam, showing excellent catalytic performance for the oxygen evolution reaction.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Article Chemistry, Physical

Hierarchical Co and Nb dual-doped MoS2 nanosheets shelled micro-TiO2 hollow spheres as effective multifunctional electrocatalysts for HER, OER, and ORR

Dinh Chuong Nguyen et al.

Summary: The Co and Nb dual-doping strategy modifies the electronic structure of MoS2, enhancing the efficiency of the Co,Nb-MoS2/TiO2 HSs catalyst for hydrogen evolution, oxygen evolution reaction, and oxygen reduction reaction. The unique hollow spherical structure and synergistic effects between TiO2 core and MoS2 shell provide effective channels for electron transfer and facilitate ion diffusion.

NANO ENERGY (2021)

Article Chemistry, Multidisciplinary

Fe-Doped Ni-Co Phosphide Nanoplates with Planar Defects as an Efficient Bifunctional Electrocatalyst for Overall Water Splitting

Mingjing Guo et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

Article Chemistry, Physical

Ultrathinning Nickel Sulfide with Modulated Electron Density for Efficient Water Splitting

Ben Fei et al.

ADVANCED ENERGY MATERIALS (2020)

Review Materials Science, Multidisciplinary

Modeling Corrosion with First-Principles Electrochemical Phase Diagrams

Liang-Feng Huang et al.

ANNUAL REVIEW OF MATERIALS RESEARCH, VOL 49 (2019)

Article Chemistry, Physical

Ir-O-V Catalytic Group in Ir-Doped NiV(OH)2 for Overall Water Splitting

Shuang Li et al.

ACS ENERGY LETTERS (2019)

Article Chemistry, Multidisciplinary

Stacked Porous Iron-Doped Nickel Cobalt Phosphide Nanoparticle: An Efficient and Stable Water Splitting Electrocatalyst

Chaiti Ray et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

Article Chemistry, Multidisciplinary

A New Member of Electrocatalysts Based on Nickel Metaphosphate Nanocrystals for Efficient Water Oxidation

Jianwen Huang et al.

ADVANCED MATERIALS (2018)

Article Chemistry, Physical

Nest-like NiCoP for Highly Efficient Overall Water Splitting

Cheng Du et al.

ACS CATALYSIS (2017)

Article Chemistry, Multidisciplinary

Plasma-Assisted Synthesis of NiCoP for Efficient Overall Water Splitting

Hanfeng Liang et al.

NANO LETTERS (2016)

Article Chemistry, Physical

Modeling the Oxygen Evolution Reaction on Metal Oxides: The Infuence of Unrestricted DFT Calculations

Rik V. Mom et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2014)

Article Chemistry, Physical

Oxidation and photo-oxidation of water on TiO2 surface

A. Valdes et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2008)

Article Chemistry, Physical

Electrolysis of water on (oxidized) metal surfaces

J Rossmeisl et al.

CHEMICAL PHYSICS (2005)