A5101806750- Electrocatalysts for Energy Conversion
- Catalytic Processes in Materials Science
- Nanomaterials for catalytic reactions
- Advanced Photocatalysis Techniques
- Advanced battery technologies research
- CO2 Reduction Techniques and Catalysts
- Ammonia Synthesis and Nitrogen Reduction
- Catalysis and Hydrodesulfurization Studies
- Ionic liquids properties and applications
- Advancements in Battery Materials
- Fuel Cells and Related Materials
- Neuroscience and Neuropharmacology Research
- Advanced oxidation water treatment
- Carbon dioxide utilization in catalysis
- Transition Metal Oxide Nanomaterials
- MXene and MAX Phase Materials
- Metal-Organic Frameworks: Synthesis and Applications
- Copper-based nanomaterials and applications
- Memory and Neural Mechanisms
- Calcium Carbonate Crystallization and Inhibition
- Electrochemical Analysis and Applications
- Conducting polymers and applications
- Advanced biosensing and bioanalysis techniques
- Advanced Data Storage Technologies
- Hybrid Renewable Energy Systems
Southern University of Science and Technology
2022-2025
East China Normal University
2019-2024
Inner Mongolia Normal University
2024
Shandong University of Science and Technology
2023
Inner Mongolia University
2018-2022
Yanshan University
2021
Dongguan University of Technology
2019
Northeast Petroleum University
2015-2018
Abstract Development of highly active and stable electrocatalysts is a key to realize efficient hydrogen evolution through water electrolysis. Here, the development 3D self‐supported integrated electrode constituting few layered N, P dual‐doped carbon‐encapsulated ultrafine MoP nanocrystal/MoP cluster hybrids on carbon cloth (FLNPC@MoP‐NC/MoP‐C/CC) demonstrated. Benefiting from novel structural features including fully open accessible nanoporosity, ultrasmall size MoP‐NCs MoP‐Cs as well...
Electrochemical reduction of CO2 to high-value hydrocarbons and oxygenates is an attractive technique store intermittent renewable energy. Diverse catalysts are capable catalyzing the CO conversion, while further occurs almost exclusively on Cu. Monocomponent Cu suffer from high overpotential low Faradaic efficiency oxygenates. Combining conversion Au, Ag, single-atom catalysts, etc., with a promising strategy achieve selectivity formation rate highly reduced products. Numerous tandem have...
Abstract Metal–N–C single‐atom catalysts, mostly prepared from pyrolysis of metal‐organic precursors, are widely used in heterogeneous electrocatalysis. Since metal sites with diverse local structures coexist this type material and it is challenging to characterize the structure, a reliable structure–property relationship difficult establish. Conjugated macrocyclic complexes adsorbed on carbon support well‐defined models mimic catalysts. Metal–N 4 site four electroneutral pyridine‐type...
Abstract Highly dispersed Pt, such as Pt single atoms and atomic clusters, has great potential in the electrocatalytic hydrogen evolution reaction (HER) due to high efficiency unique electronic configuration. Rationally regrating structure of catalysts is desirable for promoting HER performance. Herein, a 3D self‐supported monolithic electrode consisting (Pt SAs ) clusters ACs anchored on sulfur‐doped titanium nitride nanotubes (S‐TiN NTs) encapsulated polyaniline (PANI) Ti mesh...
Layered cobalt hydroxides are cost-efficient electrocatalysts for oxygen evolution reaction (OER) in the field of energy conversion. Herein, we developed a facile synthesis method 3d transition-metal-doped α-Co(OH)2 nanomaterials mediated with ammonia water-methanol at room temperature. The doping Cu2+ and Ni2+ leads to flower-like nanostructures similar pure α-Co(OH)2, whereas Fe2+ produces nanoparticles more than 2 times larger surface area comparison Cu2+- Ni2+-doped nanoflowers. obtained...
In this paper, an ingenious strategy was developed to construct a well-aligned nitrogen-doped carbon nanotube (NCNT) array electrode integrated with multiple electrocatalytically active components of single cobalt atoms CoN4 configuration (CoSAs), nanodots (Co), and molybdenum- or tungsten-carbide (WC MoC) for hydrogen evolution reaction (HER). The nitrogen doped is fabricated via in situ NCNT growth process using MO4 unit-exchanged lamellar hydroxide–nitrate MO4–CoLHN (M = Mo W) as both...
Molybdenum phosphide (MoP) is regarded as one of the most promising alternatives to noble-metal based electrocatalysts for efficient hydrogen evolution reaction (HER) due its similar d-band electronic structure noble metals and tunable features associated with phase composition. However, it still remains a great challenge construct MoP abundant active sites that possess ideal H binding strength promote catalytic performance. In this work, found by anchoring rare earth compound, cerium...
Abstract Electrochemical CO 2 reduction in acidic media attracts extensive research attention due to its potential increasing carbon efficiency. In most reports, alkali cations are introduced suppress hydrogen evolution and promote reduction. However, the mass transport of through cation exchange membrane induces change electrolyte compositions. Herein, variation compositions flow during analyzed quantitatively by simulation experiments. If initial amount anolyte is higher than H +...
Carbon nanotubes (CNTs)-supported Pt nanoparticles were prepared with selective deposition of inside and outside CNTs (Pt–in/CNTs Pt–out/CNTs). The effects loading reaction solvents on phenol hydrogenation investigated. in Pt–in/CNTs versus Pt–out/CNTs are smaller better dispersed. catalytic activity reuse stability toward both improved markedly. dichloromethane–water mixture as the solvent, compared either pure medium, decreased selectivity cyclohexanone over Pt–in/CNTs, but significantly...
Surfactant-free and low Au loading Cu2O@Au hollow cubes, based on electrodeposited Cu2O cubes as sacrificed templates, were prepared by means of a galvanic replacement reaction (GRR). The electrocatalytical performance the as-prepared catalysts towards carbon dioxide (CO2) electrochemical reduction was evaluated. experimental results show that catalyst can convert CO2 to monoxide (CO) with maximum Faradaic efficiency (FE) ~ 30.1% at potential - 1.0 V (vs. RHE) is about twice FE other same...
Abstract A robust polyaniline‐assisted strategy is developed to construct a self‐supported electrode constituting nitrogen, phosphorus, sulfur tri‐doped thin graphitic carbon layer encapsulated sulfur‐doped molybdenum phosphide nanosheet array (NPSCL@S‐MoP NSs/CC) with accessible nanopores, desirable chemical compositions, and stable composite structure for efficient hydrogen evolution reaction (HER). The multiple electronic coupling effects of S‐MoP N, P, S tri‐dopants afford effective...
Ni‐B amorphous alloy particles were selectively loaded inside and outside of carbon nanotubes (CNTs) to form a series Ni‐B/CNTs catalysts. The confinement effects the CNTs on physicochemical properties investigated. results show that compared with external loading, active components after internal loading subjected effect, which better inhibited growth aggregation particles, forming smaller‐size improved thermal stability alloy. Moreover, confined in channels can more efficiently activate...