4.7 Article

Tuning metal-support interaction of NiCu/graphene cocatalysts for enhanced dye-sensitized photocatalytic H2 evolution

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

Relation between Water Oxidation Activity and Coordination Environment of C,N-Coordinated Mononuclear Co Catalyst

Qing'e Huang et al.

Summary: By studying the water oxidation catalysis of mononuclear Co catalysts with different structures incorporated into a graphene matrix, it was found that the CoCN3Cl structure exhibited the best performance due to the increased binding strength between the Co site and reaction intermediates. This work demonstrates the importance of the coordination environment of the metal nucleus in catalysts for manipulating the rate-determining step and optimizing activity in the oxygen evolution reaction.

ACS CATALYSIS (2022)

Article Chemistry, Physical

Efficient photocatalytic H2 evolution over 2D/2D S-scheme NiTe2/g-C3N4 heterojunction with superhydrophilic surface

Qiqi Zhang et al.

Summary: This study achieved efficient H-2 evolution by constructing an S-scheme heterojunction, which accelerates the migration of photogenerated carriers and enhances the redox ability to improve catalytic activity.

APPLIED SURFACE SCIENCE (2022)

Article Chemistry, Applied

Monitoring of Aflatoxin M1 in milk using a novel electrochemical aptasensor based on reduced graphene oxide and gold nanoparticles

Seyedeh Fatemeh Ahmadi et al.

Summary: In this study, a label-free electrochemical aptasensor was developed for accurate and rapid detection of Aflatoxin M1. By optimizing aptamer immobilization time, concentration, and binding time, the sensor showed a linear range and limit of detection. Compared to traditional HPLC methods, this sensor offers a faster and more accurate way to detect Aflatoxin M1.

FOOD CHEMISTRY (2022)

Article Chemistry, Applied

Palladium-copper nanodot as novel H2-evolution cocatalyst: Optimizing interfacial hydrogen desorption for highly efficient photocatalytic activity

Jiachao Xu et al.

Summary: This study successfully introduced transition metal Cu into noble metal palladium to weaken its adsorption strength to hydrogen and improve its activity in photocatalytic H2 evolution. The Pd-Cu alloy nanodots were found to promote the separation of photo-generated charges and optimize the hydrogen desorption process, leading to significantly enhanced photocatalytic H2 generation performance.

CHINESE JOURNAL OF CATALYSIS (2022)

Article Chemistry, Applied

Monodisperse Ni-clusters anchored on carbon nitride for efficient photocatalytic hydrogen evolution

Liang Jian et al.

Summary: Monodisperse transition metal Ni-clusters were anchored on carbon nitride (CN) using an in situ photoreduction deposition method to achieve efficient separation of photogenerated charges and high-efficiency photocatalytic activity for hydrogen evolution. The interface interaction mechanism between Ni-clusters and CN is revealed through theoretical and experimental studies.

CHINESE JOURNAL OF CATALYSIS (2022)

Article Chemistry, Physical

Metal-free plasmonic boron phosphide/graphitic carbon nitride with core-shell structure photocatalysts for overall water splitting

Bin Tian et al.

Summary: A novel metal-free plasmonic catalyst BP@g-C3N4 for overall water splitting was reported, showing broad spectral absorption from UV-vis to NIR region. The significantly improved photocatalytic performance is attributed to BP plasmon resonance inducing effective carrier separation and transfer, crucial for solar energy utilization. The catalyst efficiently catalyzes overall water splitting under visible light and near-infrared irradiation.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Nanoscience & Nanotechnology

Zeolitic Imidazolate Framework-67-Derived P-Doped Hollow Porous Co3O4 as a Photocatalyst for Hydrogen Production from Water

Lijun Zhang et al.

Summary: A new strategy utilizing anion hybridization to regulate electron delocalization was developed in this study, resulting in the preparation of a highly efficient mixed anion composite photocatalyst with phosphorus doping. The catalyst showed significantly enhanced hydrogen production rate, and density functional theory calculations were used to predict the surface electron delocalization state.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Physical

Efficient wide-spectrum photocatalytic overall water splitting over ultrathin molecular nickel phthalocyanine/BiVO4 Z-scheme heterojunctions without noble metals

Jiannan Feng et al.

Summary: This study developed molecular nickel phthalocyanines on phosphate-functionalized bismuth vanadate nanosheets as ultrathin heterojunctions for photocatalytic overall water splitting without noble-metal cocatalysts or sacrificial agents. The Z-scheme charge separation between NiPc and PO-BVNS played a key role in achieving remarkable enhancement in H2/O2 evolution rates under UV-vis irradiation, showcasing a novel strategy for constructing artificial photosynthesis systems.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Engineering, Environmental

Highly efficient photocatalytic hydrogen evolution and simultaneous formaldehyde degradation over Z-scheme ZnIn2S4-NiO/BiVO4 hierarchical heterojunction under visible light irradiation

Ruijie Yang et al.

Summary: In this study, a highly efficient Z-scheme ZnIn2S4-NiO/BiVO4 photocatalytic system was successfully constructed and the photocatalytic reaction mechanism and pathway of hydrogen (H2) evolution and formaldehyde (HCHO) degradation were uncovered. The effects of oxygen (O2) and pH on the photocatalytic activity were explored, showing that they are crucial for H2 production and HCHO degradation. The results provide insights for optimizing simultaneous photocatalytic H2 production and HCHO degradation.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Physical

Computational high-throughput screening of alloy nanoclusters for electrocatalytic hydrogen evolution

Xinnan Mao et al.

Summary: A high-throughput screening method based on DFT calculations and machine-learning techniques identified CuNi alloy nanoclusters as superior electrocatalysts for the hydrogen evolution reaction. Doping transition metals significantly improved the HER performance, with bridge sites and three-fold sites on outer-shell Cu atoms identified as active sites. The proposed descriptor based on surface charge efficiently evaluated the HER activity of alloy clusters.

NPJ COMPUTATIONAL MATERIALS (2021)

Article Nanoscience & Nanotechnology

Graphdiyne Based Ternary GD-Cul-NiTiO3 S-Scheme Heterjunction Photocatalyst for Hydrogen Evolution

Teng Yan et al.

Summary: This study successfully constructed the NiTiO3-CuI-GD ternary system to improve hydrogen production activity through morphology modulation and energy band structure design, proposing an S-scheme heterojunction photocatalytic reaction mechanism.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Engineering, Environmental

Novel amorphous NiCuSx H2-evolution cocatalyst: Optimizing surface hydrogen desorption for efficient photocatalytic activity

Wei Zhong et al.

Summary: By introducing Cu atoms into amorphous NiSx cocatalyst, the interfacial S-Hads bonds can be effectively weakened, enhancing the H2-generation efficiency of photocatalysts.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Nanoscience & Nanotechnology

Cu- and Fe-Codoped Ni Porous Networks as an Active Electrocatalyst for Hydrogen Evolution in Alkaline Medium

Chidanand Hegde et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Engineering, Environmental

Performance of ZIF-67-Derived fold polyhedrons for enhanced photocatalytic hydrogen evolution

Yanbing Li et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Article Electrochemistry

Copper nickel alloy nanorods textured nanoparticles for oxygen evolution reaction

Mohit Kumar et al.

ELECTROCHIMICA ACTA (2020)

Review Chemistry, Physical

3D Graphene-Based H2-Production Photocatalyst and Electrocatalyst

Panyong Kuang et al.

ADVANCED ENERGY MATERIALS (2020)

Article Chemistry, Physical

Transformation of Fe-B@Fe into Fe-B@Ni for efficient photocatalytic hydrogen evolution

Yuexiang Li et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

Review Chemistry, Applied

Sustainable synthesis of supported metal nanocatalysts for electrochemical hydrogen evolution

Qian Chen et al.

CHINESE JOURNAL OF CATALYSIS (2020)

Review Chemistry, Multidisciplinary

Electronic Metal-Support Interaction of Single-Atom Catalysts and Applications in Electrocatalysis

Jiarui Yang et al.

ADVANCED MATERIALS (2020)

Review Chemistry, Multidisciplinary

Metal-support interactions in the design of heterogeneous catalysts for redox processes

Ekaterina S. Lokteva et al.

PURE AND APPLIED CHEMISTRY (2019)

Article Materials Science, Multidisciplinary

Free and itinerant electron channels in magnetic NiCu alloys

Z. Z. Li et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2019)

Article Chemistry, Multidisciplinary

The hydrogen evolution reaction: from material to interfacial descriptors

Nicolas Dubouis et al.

CHEMICAL SCIENCE (2019)

Article Engineering, Environmental

Fe-B alloy coupled with Fe clusters as an efficient cocatalyst for photocatalytic hydrogen evolution

Yuexiang Li et al.

CHEMICAL ENGINEERING JOURNAL (2018)

Article Multidisciplinary Sciences

Activity enhancement of cobalt catalysts by tuning metal-support interactions

Carlos Hernandez Mejia et al.

NATURE COMMUNICATIONS (2018)

Article Engineering, Chemical

Tuning/exploiting Strong Metal-Support Interaction (SMSI) in Heterogeneous Catalysis

Chun-Jern Pan et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2017)

Article Multidisciplinary Sciences

Efficient hydrogen production on MoNi4 electrocatalysts with fast water dissociation kinetics

Jian Zhang et al.

NATURE COMMUNICATIONS (2017)

Article Chemistry, Physical

Template-free synthesis of hollow Ni/reduced graphene oxide composite for efficient H2 evolution

Weiying Zhang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

Article Nanoscience & Nanotechnology

Facile Synthesis of Graphene Sponge from Graphene Oxide for Efficient Dye-Sensitized H2 Evolution

Weiying Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Review Chemistry, Analytical

FTIR Spectroscopy for Carbon Family Study

Vasilica Tucureanu et al.

CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY (2016)

Article Chemistry, Physical

Design principles for hydrogen evolution reaction catalyst materials

Dusan Strmcnik et al.

NANO ENERGY (2016)

Review Chemistry, Physical

Growth morphology and properties of metals on graphene

Xiaojie Liu et al.

PROGRESS IN SURFACE SCIENCE (2015)

Review Chemistry, Multidisciplinary

Graphene-nickel interfaces: a review

Arjun Dahal et al.

NANOSCALE (2014)

Article Chemistry, Multidisciplinary

Enhancing the Alkaline Hydrogen Evolution Reaction Activity through the Bifunctionality of Ni(OH)2/Metal Catalysts

N. Danilovic et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2012)

Article Chemistry, Physical

Eosin Y functionalized graphene for photocatalytic hydrogen production from water

Zhigang Mou et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2011)