A5058610384- Electrocatalysts for Energy Conversion
- Fuel Cells and Related Materials
- Supercapacitor Materials and Fabrication
- Advancements in Battery Materials
- Advanced battery technologies research
- MXene and MAX Phase Materials
- Conducting polymers and applications
- Advanced Battery Materials and Technologies
- Advancements in Solid Oxide Fuel Cells
- Advanced Battery Technologies Research
- Electrochemical Analysis and Applications
- Aluminum Alloys Composites Properties
- Concrete and Cement Materials Research
- Advanced ceramic materials synthesis
- Copper-based nanomaterials and applications
- Catalytic Processes in Materials Science
- Nanomaterials for catalytic reactions
- Integrated Energy Systems Optimization
- Magneto-Optical Properties and Applications
- Advanced Optical Sensing Technologies
- Extraction and Separation Processes
- Integrated Circuits and Semiconductor Failure Analysis
- Ferroelectric and Piezoelectric Materials
- Advanced Photonic Communication Systems
- Building materials and conservation
Minzu University of China
2025
Beijing University of Posts and Telecommunications
2024
Shaanxi University of Science and Technology
2017-2024
Xi'an Jiaotong University
2012-2024
Xiamen University
2018-2024
State Administration of Cultural Heritage
2024
Shanghai Electric (China)
2024
Collaborative Innovation Center of Chemistry for Energy Materials
2018-2023
University of Electronic Science and Technology of China
2022
Qilu Hospital of Shandong University
2021
Abstract Dendrite growth of alkali metal anodes limited their lifetime for charge/discharge cycling. Here, we report near-perfect lithium, sodium, and potassium metals achieved by electrochemical polishing, which removes microscopic defects creates ultra-smooth ultra-thin solid-electrolyte interphase layers at surfaces providing a homogeneous environment. Precise characterizations AFM force probing with corroborative in-depth XPS profile analysis reveal that the can be designed to have...
This work demonstrates a kind of lignin-derived carbon/zinc oxide (LDC/ZnO) composite prepared through facile electrostatic self-assembling carbonization process. Solidification the lignin/zinc oxalate precursor results in zinc (ZnC2O4) crystalizing lignin. The crystalized ZnC2O4 particle acts as both catalysts and activators during high-temperature LDC/ZnO composites show unique 3D porous framework structure, where ZnO nanoparticles are enchased by carbon nanosheets. high pore volume, large...
Abstract Tin oxide (SnO 2 ) with high conductivity and excellent photostability has been considered as one of the most promising materials for efficient electron transport layer (ETL) in perovskite solar cells (PSCs). Among them, SnO nanoparticles (NPs) dispersions have extensively utilized due to their facile film formation. However, inherent defects agglomeration issues NPs, well limited tunability instability post‐treatment process surface/interface engineering strategy, still hinder its...
The syntheses and catalytic application of two-dimensional (2D) metallic nanomaterials have attracted much attention due to their extraordinary physical, electronic, chemical, optical properties. Herein, well-defined large-size ultrathin Rh nanosheets with a thickness approximately 0.72 nm were successfully prepared by using one step solvothermal method at 180 °C for 4 h Rh(acac)3 as precursor, water solvent, EDTA·2Na stabilizer, HCHO both reducing agent shape-controlling agent. formation...
Soft carbon and hard samples thermally annealed were investigated by a variety of methods. The ordering the matrix with increasing heat-treatment temperature was followed X ray...
Among all primary lithium batteries, Li/CFx battery possesses the highest energy density of 2180 Wh kg−1. However, a key limitation is its poor rate capability because cathode material CFx intrinsically electronic conductor. Here, we developed so-called "doing subtraction" method to modify pinecone shaped fluorinated mesocarbon microbead (F-MCMB). The modified (MF-MCMB), manifests advantage open-framed structure, good conductivity and removes transport barrier for ions. Thus, high capacity...
Two Fe-Mn bimetallic oxides were synthesized through a facile solvothermal method without using any templates. Fe2O3/Mn2O3 is made up of Fe2O3 and Mn2O3 as confirmed via XRD. TEM HRTEM observations show nanoparticles uniformly dispersed on the substrate distinct heterojunction boundary between substrate. MnFe2O4 pure phase sample was also prepared investigated in this study. The current densities CV tests normalized to their corresponding surface area exclude effect specific area. Direct...
Tween-80 affects the oxygen vacancies of Mn<sub>2</sub>O<sub>3</sub>, boosting its storage capability and electron transfer rate for ORR.
Abstract Due to the ecocompatibility with carbonate‐based substrates, Ca(OH) 2 nanoparticles are currently used for cultural heritage conservation such as wall paintings. However, nano still suffers from different forms and poor uniformity, limiting its application potential. Also, there is a lack of systematic comparative studies between commonly painting reinforcement materials. In this study, homogeneous hexagonal particles size ≈100 nm successfully prepared through convenient chemical...
2D-Ti 3 C 2 T x conductive thin films and N-doped hollow polyhedra are tightly anchored by strong electrostatic adsorption, ensuring high electron conductivity fast ion transport channels in multilevel composite structures.
Fe<sub>3</sub>O<sub>4</sub> nanoparticles grown on porous carbon are prepared as an oxygen reduction reaction (ORR) catalyst in direct methanol fuel cells (DMFCs) which a polymer fiber membrane (PFM) is used to replace Nafion membrane.