A5069514207- Catalytic Processes in Materials Science
- Nanomaterials for catalytic reactions
- Electrocatalysts for Energy Conversion
- Nanoplatforms for cancer theranostics
- Nanoparticle-Based Drug Delivery
- Nanocluster Synthesis and Applications
- Advanced Photocatalysis Techniques
- Advanced Battery Materials and Technologies
- Gold and Silver Nanoparticles Synthesis and Applications
- Graphene and Nanomaterials Applications
- Advanced battery technologies research
- Asymmetric Hydrogenation and Catalysis
- Advancements in Battery Materials
- Catalysis and Oxidation Reactions
- Perovskite Materials and Applications
- Molecular Junctions and Nanostructures
- Catalysis for Biomass Conversion
- Electrochemical Analysis and Applications
- Catalysis and Hydrodesulfurization Studies
- Nanoparticles: synthesis and applications
- Ammonia Synthesis and Nitrogen Reduction
- Supercapacitor Materials and Fabrication
- Extracellular vesicles in disease
- Ionic liquids properties and applications
- Photoacoustic and Ultrasonic Imaging
Collaborative Innovation Center of Chemistry for Energy Materials
2014-2024
Xiamen University
2014-2024
China Resources (China)
2024
Ji Hua Laboratory
2023
Atomically dispersed noble metal catalysts often exhibit high catalytic performances, but the loading density must be kept low (usually below 0.5%) to avoid formation of nanoparticles through sintering. We report a photochemical strategy fabricate stable atomically palladium-titanium oxide catalyst (Pd1/TiO2) on ethylene glycolate (EG)-stabilized ultrathin TiO2 nanosheets containing Pd up 1.5%. The Pd1/TiO2 exhibited activity in hydrogenation C=C bonds, exceeding that surface atoms...
Uniform plasmonic Pd@Au core–shell bimetallic nanoplates are synthesized by seeded growth strategy. Surface modified with SH-PEG makes it good biocompatibility, prolonged blood circulation, and relatively high tumor accumulation. Enhanced contrast effects can be obtained for in vivo photoacoustic/CT imaging after intravenous injection of Pd@Au-PEG. Moreover, efficient photothermal ablation is achieved, guided the techniques. This work promises further exploration superiority 2D...
How to exert the energy density advantage is a key link in development of lithium-sulfur batteries. Therefore, performance degradation high-sulfur-loading cathodes becomes an urgent problem be solved at present. In addition, volumetric capacities are still low level compared with their areal capacities. Aiming these issues, two-dimensional carbon yolk-shell nanosheet developed herein construct novel self-supporting sulfur cathode. The cathode high-sulfur loading 5 mg cm-2 and content 73 wt%...
Air-stable atomically thick copper nanosheets are prepared and used for selective electrochemical reduction of CO 2 into CO.
2D Pd-based nanostructures possess intrinsic peroxidase-, oxidase- and catalase-like activities the catalytic are structure- composition-dependent.
Electrochemical partial reforming of organics provides an alternative strategy to produce valuable organic compounds while generating H2 under mild conditions. In this work, highly selective electrochemical ethanol into ethyl acetate is successfully achieved by using ultrathin Co3O4 nanosheets with exposed (111) facets as anode catalyst. Those were synthesized a one-pot, templateless hydrothermal method the use ammonia. NH3 was demonstrated critical overall formation nanosheets. With...
Glucose sensing that is not influenced by the presence of chloride, uric acid, ascorbic acid and dopamine achieved on ultrathin PtCu3 alloy wavy nanowires (WNWs). These WNWs are synthesized a facile, one-pot, templateless hydrothermal method in an atmosphere CO, which critical to formation process. Their structural properties, including abundance twinning defects, make as-prepared excellent electrocatalysts for methanol oxidation as well great sensors glucose. As service our authors readers,...
Two-dimensional Pd@Ag nanosheets kill bacteria effectively by the synergistic effect of plasmonic heating and Ag<sup>+</sup> release.
Abstract 2D layered metal hydroxides (LMH) are promising materials for electrochemical energy conversion and storage. Compared with exfoliation of bulk materials, wet chemistry synthesis LMH under mild conditions still remains a big challenge. Here, an “MgO‐mediated strategy” mass production various nanosheets is presented by hydrolyzing MgO in salt aqueous solutions at room temperature. Benefiting from this economical scalable strategy, ultrathin (M = Ni, Fe, Co, NiFe, NiCo) their...
Surface-clean Pd nanosheets were synthesized and embedded in a hole transport material (HTM) matrix to improve the conductivity of HTM layer. Applying only trace amount readily led remarkably enhanced performance perovskite solar cells (PSCs). This finding provides an effective strategy build efficient charge-transport materials for improving overall PSCs.
Size effect plays a crucial role in catalytic hydrogenation. The highly dispersed ultrasmall clusters with limited number of metal atoms are one candidate the next generation catalysts that bridge single-atom and nanoparticles. However, for unfavorable electronic property their interaction substrates, they usually exhibit sluggish activity. Taking advantage small size, would be mediated by surface binding species. combination cluster coordination chemistry brings new opportunity. CO...
Surface modification of metallic nanocatalysts with organic ligands has emerged as an effective strategy to enhance catalytic selectivity, although often at the expense activity. In this study, we demonstrate a compelling approach by surface modifying Pd4S nanocrystals PPh3 ligands, resulting in catalyst excellent activity and durable selectivity for semi-hydrogenation terminal alkynes. Experimental theoretical investigations reveal that presence S sites on Pd directs preferentially form...