A5100632998- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Advanced Photocatalysis Techniques
- Catalytic Processes in Materials Science
- Power Systems and Renewable Energy
- Fuel Cells and Related Materials
- Electrochemical Analysis and Applications
- Nanomaterials for catalytic reactions
- Advanced Combustion Engine Technologies
- Smart Grid and Power Systems
- Supercapacitor Materials and Fabrication
- Vehicle emissions and performance
- Ammonia Synthesis and Nitrogen Reduction
- CO2 Reduction Techniques and Catalysts
- Power Systems and Technologies
- Covalent Organic Framework Applications
- Combustion and flame dynamics
- Copper-based nanomaterials and applications
- Ionic liquids properties and applications
- Oxidative Organic Chemistry Reactions
- Advancements in Battery Materials
- Microgrid Control and Optimization
- Zeolite Catalysis and Synthesis
- Metal-Organic Frameworks: Synthesis and Applications
- Islanding Detection in Power Systems
Shanghai University
2023-2025
Xianyang Normal University
2024-2025
Sichuan University
2012-2025
Ningxia University
2022-2024
Xi'an Technological University
2020-2022
State Key Laboratory For Conservation and Utilization of Subtropical Agro-Bioresources
2022
Guangxi University
2021-2022
Shanghai Jiao Tong University
2007-2021
Xi'an Polytechnic University
2021
China XD Group (China)
2020
Abstract Production of ammonia is currently realized by the Haber–Bosch process, while electrochemical N 2 fixation under ambient conditions recognized as a promising green substitution in near future. A lack efficient electrocatalysts remains primary hurdle for initiation potential electrocatalytic synthesis ammonia. For cheaper metals, such copper, limited progress has been made to date. In this work, we boost reduction reaction catalytic activity Cu nanoparticles, which originally...
The obtained bimetallic sulfide catalyst can be reconstituted as FeCoOOH, which has high efficacy for water splitting. activation energy barrier of key reaction steps effectively reduced by dual-metal cooperation.
Cu-catalyzed electrochemical CO2 reduction reaction (CO2RR) to multi-carbon (C2+) products is often plagued by low selectivity because the adsorption energies of different intermediates are in a linear scaling relationship. Development Cu-based bimetallic catalysts has been considered as an attractive strategy address this issue; however, conventional avoid metals with strong CO prevent surface poisoning. Herein, we demonstrated that limiting amount Co CuCo can enhance C2+ product...
Abstract Oxygen vacancies can help to capture oxygen‐containing species and act as active centers for oxygen evolution reaction (OER). Unfortunately, effective methods generating a high amount of on the surface various nanocatalysts are rather limited. Here, we described an way generate oxygen‐vacancy‐rich transition metal oxides, exemplified with Co 3 O 4 , simply by constructing highly coupled interface ultrafine nanocrystals metallic Ti. Impressively, amounts vacancy /Ti surpassed...
Owing to their high catalytic efficiency and selectivity, the ordered intermetallic Pd-based nanocatalysts have greater promise than disordered for formic acid oxidation reactions (FAOR). Traditionally, nanoparticles are synthesized via annealing of alloy in a temperature reducing atmosphere. However, this method inevitably adds complexity increases cost practical application as well leads destruction nanostructures deactivation nanocatalysts. Herein, monodisperse PdCu obtained through...
Hydrogen evolution reaction (HER) has a dominant function in energy conversion and storage because it supplies most effective way for converting electricity into sustainable high-purity hydrogen. Layered double hydroxides (LDHs) have shown promising performance the process of electrochemical water oxidation (a half-reaction splitting). Nevertheless, HER properties not been well released due to structural characteristics related materials. Herein, simple scalable tactics is developed...
Abstract Renewable energy driven N 2 electroreduction with air as nitrogen source holds great promise for realizing scalable green ammonia production. However, relevant out-lab research is still in its infancy. Herein, a novel Sn-based MXene/MAX hybrid abundant Sn vacancies, Sn@Ti CT X /Ti SnC–V, was synthesized by controlled etching SnC MAX phase and demonstrated an efficient electrocatalyst electrocatalytic reduction. Due to the synergistic effect of heterostructure, existence vacancies...
The electroreduction of CO2 (CO2RR) is a promising and environmentally sustainable approach to closing the carbon cycle. However, achieving high activity selectivity for multicarbon (C2₊) products remains significant challenge due complexity reaction pathways. In this study, porous carbon-supported copper catalysts (CuHCS) with pore sizes 120 nm (CuHCS120) 500 (CuHCS500) were synthesized tailor microenvironment at electrode–electrolyte interface enhance product selectivity. CuHCS120 achieved...
We report FeOOH supported on Ni foam which enables highly efficient UOR electrocatalysis and can be readily produced through a hydrolysis reaction. Our developed catalyst as the anode provide current density of 200 mA cm-2 at 1.427 V vs. RHE, well remarkable operational stability, representing best yet reported noble metal-free urea electrolyser.
Abstract Heterojunction photocatalysts at present are still suffering from the low charge separation/transfer efficiency due to poor mobility of semiconductor‐based photocatalysts. Atomic‐scale heterojunction‐type regarded as a promising and effective strategy overcome drawbacks traditional for higher photoenergy conversion efficiencies. Herein, an atomic‐scale heterojunction composed boron nitride monolayer graphene (h‐BN‐C/G) is constructed significantly shorten transfer path promote...
CoTe@FeOOH heterostructured catalysts with unique 3D nanostructures were successfully constructed on nickel foam by hydrothermal and fast interfacial methods exhibited excellent OER performance stability in alkaline media.
Abstract As a new type of heterogeneous catalyst with “homogeneous‐like” activity, single‐site transition‐metal materials are usually treated as integrated but separate active centers. A novel grouping effect is reported for single Ni−N 4 sites in nitrogen‐doped carbon (Ni/NC), where an effective ligand‐stabilized polycondensation method endows Ni/NC nanocatalysts high content Ni up to 9.5 wt %. The enhanced electron density at each site promotes highly efficient hydrogen transfer, which...
A hybrid heterostructure eletrocatalyst supported on Ni foam is facilely synthesized as a high-performance OER electrocatalyst for alkaline water electrolysis. Compared to their pristine NiV-LDH counterpart, the self-made NiV-LDH@FeOOH heterostructures exhibit an extremely low overpotential of ∼297 mV at 100 mA cm-2 current output, and excellent long-term durability.
The activation of C-H bonds is a central challenge in organic chemistry and usually key step for the retro-synthesis functional natural products due to high chemical stability bonds. Electrochemical methods are powerful alternative activation, but this approach requires overpotential homogeneous mediators. Here, we design electron-deficient W