A5037148185- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Fuel Cells and Related Materials
- Supercapacitor Materials and Fabrication
- Advanced Photocatalysis Techniques
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Catalytic Processes in Materials Science
- Conducting polymers and applications
- Advanced Battery Technologies Research
- Electrochemical Analysis and Applications
- Membrane-based Ion Separation Techniques
- Catalysis and Hydrodesulfurization Studies
- Advanced Sensor and Energy Harvesting Materials
- Nanomaterials for catalytic reactions
- Semiconductor materials and interfaces
- Semiconductor materials and devices
- Covalent Organic Framework Applications
- Copper-based nanomaterials and applications
- Quantum Dots Synthesis And Properties
- MXene and MAX Phase Materials
- Ammonia Synthesis and Nitrogen Reduction
- Electron and X-Ray Spectroscopy Techniques
- Advanced Memory and Neural Computing
- Advancements in Solid Oxide Fuel Cells
Henan Normal University
2020-2025
Huazhong University of Science and Technology
2018-2022
China University of Geosciences
2015-2018
Developing highly active as well durable oxygen reduction reaction (ORR) electrocatalysts are still imperative for clean and efficient energy conversion device, such fuel cells metal-air battery. For this purpose maximize the utilization of noble Pt, we present here a facile, yet scalable strategy high-precise synthesis 1-nm-thick Pt3Ni bimetallic alloy nanowires (Pt3Ni BANWs). The seed-mediated growth mechanism BANWs was identified subsequently. As expected, delivered enhanced mass activity...
Abstract Precise manipulation of the coordination environment single‐atom catalysts (SACs), particularly simultaneous engineering multiple shells, is crucial to maximize their catalytic performance but remains challenging. Herein, we present a general two‐step strategy fabricate series hollow carbon‐based SACs featuring asymmetric Zn−N 2 O moieties simultaneously modulated with S atoms in higher shells Zn centers (n≥2; designated as −S). Systematic analyses demonstrate that synergetic...
Iron corrosion causes a great damage to the economy due function attenuation of iron-based devices. However, products can be used as active materials for some electrocatalytic reactions, such oxygen evolution reaction (OER). Herein, on Fe foams (FF) synthesize effective self-supporting electrocatalysts OER, leading "turning waste into treasure," is regulated. A dual chloride aqueous system "NaCl-NiCl2 " employed tailor structures and OER properties layers. The behaviors identify that Cl-...
Abstract Producing high‐purity hydrogen from water electrocatalysis is essential for the flourishing energy economy. It of critical importance to develop low‐cost yet efficient electrocatalysts overcome high activation barriers during electrocatalysis. Among various approaches catalyst preparation, corrosion engineering that employs autogenous reactions achieve has emerged as a burgeoning strategy over past few years. Benefiting advantages simple synthesis, effective regulation, easy...
Pd-based materials are promising electrocatalysts for the formic acid oxidation reaction (FAOR) but suffer from poor durability due to poisoning of adsorbed carbon monoxide species (COads). In this work, PdBi ordered intermetallic (O-PdBi) nanoparticles were prepared in an effort mitigate formation like COads through isolating Pd atoms. The enhanced antipoisoning capability O-PdBi, relative Pd, gave rise superior activity and stability during FAOR. Differential electrochemical mass...
Designing efficient nonprecious catalysts with pH-universal hydrogen evolution reaction (HER) performance is of importance for boosting water splitting. Herein, a self-template strategy based on Ni-Co-glycerates developed to prepare bimetallic Ni-Co-P microflowers ultrathin nanosheet arrays. The highly porous core-shell structure gives rise affluent mass transfer channels and availably prevents the aggregation nanosheets, while nanosheets are favorable producing abundant active sites....
Electrochemical dehydrogenation of hydroxides plays a crucial role in the formation high-valence metal active sites toward 5-hydroxymethylfurfural oxidation reaction (HMFOR) to produce value-added chemical 2,5-furandicarboxylic (FDCA). Herein, we construct benzoic acid ligand-hybridized NiCo(OH)
This review summarizes the advances on metal alkoxide-based electrocatalysts for water splitting and fundamental principles enhancing their performances.
Abstract Electrochemical dehydrogenation of hydroxides plays a crucial role in the formation high‐valence metal active sites toward 5‐hydroxymethylfurfural oxidation reaction (HMFOR) to produce value‐added chemical 2,5‐furandicarboxylic (FDCA). Herein, we construct benzoic acid ligand‐hybridized NiCo(OH) x nanowires (BZ‐NiCo(OH) ) with ample electron‐deficient Ni/Co for HMFOR. The robust electron‐withdrawing capability ligands BZ‐NiCo(OH) speeds up electrochemical activation and...
Ru and Ir sites on single-atom-doped RuO 2 with the lowest rate-determining step reaction energy barriers towards HER OER, respectively.
Concentration polarization issues and lithium dendrite formation, which associate inherently with the commercial dual-ion electrolytes, restrict performance of ion batteries. Single conducting polymer electrolytes (SIPEs) high transference numbers (t + ≈ 1) are being intensively studied to circumvent these issues. Herein, poly(ethylene-co-vinyl alcohol) (EVOH) is chosen as backbone then grafted 3-chloropropanesulfonyl(trifluoromethanesulfonyl)imide (LiCPSI) via Williamson's reaction,...