A5077784535- Advanced Photocatalysis Techniques
- Electrocatalysts for Energy Conversion
- TiO2 Photocatalysis and Solar Cells
- Polyoxometalates: Synthesis and Applications
- Advanced battery technologies research
- Advanced Memory and Neural Computing
- Porphyrin and Phthalocyanine Chemistry
- Fuel Cells and Related Materials
- Advanced Nanomaterials in Catalysis
- Catalytic Processes in Materials Science
- Ammonia Synthesis and Nitrogen Reduction
- CO2 Reduction Techniques and Catalysts
- 2D Materials and Applications
- Advanced oxidation water treatment
- Supercapacitor Materials and Fabrication
- X-ray Diffraction in Crystallography
- Chemistry and Stereochemistry Studies
- Semiconductor materials and devices
- Metal complexes synthesis and properties
- Transition Metal Oxide Nanomaterials
- Ionic liquids properties and applications
- Metal-Organic Frameworks: Synthesis and Applications
- Nanomaterials for catalytic reactions
- Copper-based nanomaterials and applications
- MXene and MAX Phase Materials
Hubei University of Automotive Technology
2024-2025
Dalian Institute of Chemical Physics
2022
Chinese Academy of Sciences
2022
Ningbo Institute of Industrial Technology
2022
Zhejiang University
2019-2022
Université de Bordeaux
2015-2019
Institut des Sciences Moléculaires
2015-2019
Centre National de la Recherche Scientifique
2018-2019
Canadian Nautical Research Society
2016
Oxygen evolution reaction (OER) plays a key role in many renewable energy technologies such as water splitting and metal-air batteries. Metal-organic frameworks (MOFs) are appealing to design efficient OER electrocatalysts, however, their intrinsic poor conductivity strongly hinders the activity. Here, we show strategy boost activity of poor-conductive MOFs by confining them between graphene multilayers. The resultant NiFe-MOF//G gives record-low overpotential 106 mV reach 10 mA cm-2 retains...
Abstract Development of cost‐effective and highly efficient oxygen evolution reaction (OER) electrocatalysts has become a vital project renewable energy technologies. The OER is critical for variety electrochemical devices such as water electrolyzers, metal‐air batteries, CO 2 reduction, electrosynthesis ammonia. Compared to extensively studied metal oxide catalysts, graphitized carbon catalysts have been newly emerged promising especially in less corrosive alkaline media, due their low...
Developing highly efficient transition metal dichalcogenide electrocatalysts would be significantly beneficial for the electrocatalytic hydrogen evolution reaction (HER) from water splitting. Herein, we reported novel ultrathin tantalum disulfide nanosheets (TaS2 NSs) prepared by electrochemically exfoliating bulk TaS2 with an alternating voltage in acidic electrolyte. The obtained NS electrocatalyst possessed structure a lateral size of 2 μm and thickness ∼3 nm. Owing to unique 2D...
An attractive color palette of red, violet and blue-green chromophores was prepared for dye-sensitized solar cell applications. The are used in single-dye co-sensitized devices.
The development of NiO-based molecular photocathodes is attracting more interest in the field dye-sensitized photoelectrochemical cells for efficient conversion sunlight into fuel. For this purpose, different strategies are developed to assemble components together build functional devices. Here, an original dye/catalyst supramolecular assembly was designed and obtained via axial coordination a cobalt-based H2-evolving catalyst, i.e., cobaloxime complex, pyridyl-functionalized...
A couple of novel donor–π–acceptor dyes based on organometallic ruthenium diacetylide complexes (<bold>SL1</bold> and <bold>SL2</bold>) have been designed synthesized for use in NiO-based p-type dye-sensitized solar cells (p-DSCs).
Abstract Noble metal materials are widely employed as benchmark electrocatalysts to achieve electrochemical water splitting which comprises of hydrogen evolution reaction (HER) and oxygen (OER). However, the high cost scarcity limit wide ranging commercial applications noble metal-based catalysts. Development metal-free two dimensional (2D) carbon-based can not only reduce consumption metals, but also create with characteristics active surface area, abundance, easy functionalization,...
Abstract Renewable energy‐based electrocatalytic oxidation for hydrogen production in complex reaction environments such as industrial wastewater and human urine demands high‐performing catalysts to conduct switchable urea reactions (UOR) traditional oxygen evolution (OER). Here, a novel bifunctional nanosheet electrocatalyst is reported, Ir‐Ni 3 N, which exhibits excellent activity both OER UOR under alkaline conditions. Specifically, the overpotentials at 100 mA cm −2 are 1.59 1.37 V vs....
Two metallo-organic dyes were synthesized and used for NiO sensitization in view of their photoelectrochemical applications.
The development of renewable, low-cost, and environmentally friendly electrode materials with fast ion/electron transfer rate tunable surface chemistry is a pressing need for the energy storage devices nowadays. Here, turtle shell biomass waste was converted into carbon excellent chemical properties composites were made NiCo-LDH. NiCo-LDH/TSHC-5 composite material prepared by simple solvent-thermal method, which exhibited electrochemical properties. microporous structure maximum specific...
Abstract Oxygen evolution reaction (OER) plays a key role in many renewable energy technologies such as water splitting and metal-air batteries. Metal-organic frameworks (MOFs) are appealing to design efficient OER electrocatalysts, however, their intrinsic poor conductivity strongly hinders the activity. Here, we show strategy boost activity of poor-conductive MOFs by confining them between graphene multilayers. The resultant NiFe-MOF/G gives record-low overpotential 106 mV reach 10 mA cm-2...