A5009861048- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Advancements in Battery Materials
- MXene and MAX Phase Materials
- Ammonia Synthesis and Nitrogen Reduction
- Advanced battery technologies research
- Fuel Cells and Related Materials
- Graphene research and applications
- 2D Materials and Applications
- nanoparticles nucleation surface interactions
- Boron and Carbon Nanomaterials Research
- Hydrogen Storage and Materials
- Catalytic Processes in Materials Science
- Advanced Battery Materials and Technologies
- Gas Sensing Nanomaterials and Sensors
- Supercapacitor Materials and Fabrication
- Nanomaterials for catalytic reactions
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Advanced Thermodynamics and Statistical Mechanics
- Molecular Junctions and Nanostructures
- ZnO doping and properties
- Catalytic C–H Functionalization Methods
- Synthesis and Catalytic Reactions
- Thermal properties of materials
Jiangsu University of Science and Technology
2016-2025
École Nationale Supérieure de Chimie de Montpellier
2022-2025
Université de Montpellier
2022-2025
Centre National de la Recherche Scientifique
2022-2025
Grinm Advanced Materials (China)
2023
China Automotive Battery Research Institute
2023
Beijing Institute of Technology
2022-2023
Institut Charles Gerhardt Montpellier
2022-2023
Hengyang Normal University
2023
National Research Mordovia State University
2022
Abstract Solar-driven hydrogen peroxide (H 2 O ) production presents unique merits of sustainability and environmental friendliness. Herein, efficient solar-driven H through dioxygen reduction is achieved by employing polymeric carbon nitride framework with sodium cyanaminate moiety, affording a rate 18.7 μmol h −1 mg an apparent quantum yield 27.6% at 380 nm. The overall photocatalytic transformation process systematically analyzed, some previously unknown structural features interactions...
Abstract PtSe 2 is a typical noble metal dichalcogenide (NMD) that holds promising possibility for next‐generation electronics and photonics. However, when applied in hydrogen evolution reaction (HER), it exhibits sluggish kinetics due to the insufficient capability of absorbing active species. Here, we construct /Pt heterointerface boost dynamics , enabled by an situ electrochemical method. It found Se vacancies are induced around heterointerface, reducing coordination environment....
Abstract The coordination environment is crucial for the activity of an electrocatalyst, which defines interaction between central and adjacent atoms. In traditional 2D MX 2 (M = Mo, W, etc., X S, Se), M usually coordinated with 6 atoms in either trigonal prismatic (2H) or octahedral (1T) polyhedrons. With such a configuration, only edge sites exhibit hydrogen evolution reaction (HER). Here, planar‐coordination transition metal chalcogenide, PdSe reported, as efficient electrocatalyst HER...
Abstract Alloying noble metals with non‐noble is a promising method to fabricate catalysts, the advantages of reduced metal usage and excellent activity. In this work, electron‐abundant Ir/Rh sites, as highly active centers for hydrogen evolution reaction (HER), are realized by fabricating Ir 1− x Rh Sb alloys through arc‐melting method. The electron transfer from makes latter negatively charged, leading considerably optimized adsorption H species during HER. As result, alloy exhibits...
Alloying techniques show genuine potential to develop more effective catalysts than Pt for oxygen reduction reaction (ORR), which is the key challenge in many important electrochemical energy conversion and storage devices, such as fuel cells metal‐air batteries. Tremendous efforts have been made improve ORR activity by designing bimetallic nanocatalysts, limited only alloys of platinum transition metals (TMs). The Pt‐TM suffer from critical durability acid‐media cells. Here a new class...
Zr-based Laves phase alloys, especially ZrMn<sub>2</sub>, have been widely studied because of their good hydrogen storage properties.
Abstract The large-scale practical application of fuel cells cannot come true if the high-priced Pt-based electrocatalysts for oxygen reduction reaction (ORR) be replaced by other efficient, low-cost and stable electrodes. Here, based on density functional theory (DFT), we exploited potentials layered SiC sheets as a novel catalyst ORR. From our DFT results, it can predicted that exhibit excellent ORR catalytic activity without CO poisoning, while poisoning is major drawback in conventional...
Utilization of non-lithium-ion batteries in next-generation renewable energy storage is hindered by the lack appropriate electrode materials with desired electrochemical performance. Motivated low peeling-off (Jing et al. Nano Lett. 2017, 17(3), 1833−1838), an experimentally available two-dimensional material, nominated as GeP3, investigated anode for (Na+, K+, Ca2+, Mg2+, Al3+) based on density functional theory calculations. The properties, i.e., ion intercalation mechanism, diffusion...
Two-dimensional (2D) Dirac materials with ultrahigh electronic conductivity exhibit great promise for application as an anode material in non-lithium-ion batteries (NLIBs) a reduced conductive additive and binder nonactive additive. Graphene is one of the most prominent 2D high electrolyte wettability; however, it cannot be used NLIBs owing to its poor affinity toward metal ions such Na, K, Ca, Mg, Al. In this work, we investigated use recently developed boron sulfide (B2S) new lightweight...
A metal-free intermolecular oxidative C–N formation reaction of aryl ethers with saccharins was realized for the first time.
Configuration-dependent electrochemical performances of three types recently synthesized borophenes as non-lithium-ion batteries anode materials have been determined based on density functional theory.
Developing efficient catalysts for the oxygen reduction reaction (ORR) to reduce cathode Pt loading without sacrificing performance has been under intensive research. Herein, by using density functional theory calculations, activity and stability of a monolayer supported on Pd3Al(111) as ORR catalyst have systematically studied. The simulations demonstrate that due alloying, intermediates bind weakly Pt/Pd3Al(111) with optimal adsorption energy O OH. By considering elemental steps, mechanism...
The rapid development of wearable electronics has revealed an urgent need for low-cost, highly flexible, and high-capacity power sources. In this sense, emerging rechargeable potassium-ion batteries (KIBs) are promising candidates owing to their abundant resources, low cost, lower redox potential in nonaqueous electrolytes compared lithium-ion batteries. However, the fabrication flexible KIBs remains challenging because lack high-performance electrode materials. work, we investigated...
Motived by the recent experimental fabrication of two-dimensional boron hydride (BH) sheets (Nishino et al., J. Am. Chem. Soc. 2017, 139, 13761), we explore feasibility pristine and Li doped BH as a hydrogen storage medium within framework density functional theory. shows an unexpected high affinity to with binding energy -2.38 eV in comparison other alkali alkaline earth metals (Na, K, Ca, Mg Al), much larger than its bulk cohesive (-1.63 eV). Energy barriers diffusion on are also...