A5004875595- Gas Sensing Nanomaterials and Sensors
- Analytical Chemistry and Sensors
- Advanced Photocatalysis Techniques
- Advanced Chemical Sensor Technologies
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- ZnO doping and properties
- TiO2 Photocatalysis and Solar Cells
- Copper-based nanomaterials and applications
- Quantum Dots Synthesis And Properties
- Electrochemical sensors and biosensors
- Conducting polymers and applications
- Advanced battery technologies research
- Advanced Nanomaterials in Catalysis
- Advanced biosensing and bioanalysis techniques
- Supercapacitor Materials and Fabrication
- Transition Metal Oxide Nanomaterials
- Advanced Battery Technologies Research
- Chalcogenide Semiconductor Thin Films
- 3D IC and TSV technologies
- Electrocatalysts for Energy Conversion
- Electrospun Nanofibers in Biomedical Applications
- Ga2O3 and related materials
- Sulfur Compounds in Biology
- Nanotechnology research and applications
Beijing University of Chemical Technology
2014-2025
Tan Kah Kee Innovation Laboratory
2024
Fuzhou University
2024
Qingdao University
2021
Jingdong (China)
2014
Peking University
2011
Transparent and conductive film based electronics have attracted substantial research interest in various wearable integrated display devices recent years. The breakdown of transparent prompts the development with healability. A healable chemical gas sensor device is assembled from layer-by-layer-assembled polyelectrolyte multilayer films by developing effective methods to cast carbon nanotube (CNT) networks on substrates. CNT network-containing transparency superior network structures...
Transparent chemical gas sensors are assembled from a transparent conducting film of hierarchically nanostructured polyaniline (PANI) networks fabricated on flexible PET substrate, by coating silver nanowires (Ag NWs) followed the in situ polymerization aniline near sacrificial Ag NW template. The sensor exhibits enhanced sensing performance at room temperature both sensitivity and selectivity to NH3 compared pure PANI film.
The response of ZnO nanofibers is significantly enhanced <italic>via</italic> Cd doping, which can be attributed to the change defects in and has been confirmed by PL XPS analysis.
With the rapid progress of nanotechnology, development multifunctional nanobiomaterials (NBMs) has brought about innovative strategies and improvements in tumor nanotherapy, particularly achieving precise control over therapeutic process for higher efficacy while minimizing side effects. Considering heterogeneous nature microenvironment, NBMs need to be carefully regulated treatment terms timing, location, dosage. This gives rise concept "Programming Nanobiomaterials (PNBMs)" deliver...
Photoelectrochemical (PEC) water splitting has been recognized as the most promising approach for directly converting solar energy into chemical energy, and substantial efforts have made to develop a highly efficient low-cost photoanode enhancement of PEC efficiency due sluggish oxidation reaction kinetics. A ternary NiFePB-modified ZnO/BiVO4 heterojunction was simply assembled by low-temperature hydrothermal, metal-organic decomposition electrodeposition methods improve efficiency; its...
Ti-doped α-Fe2O3 nanorods were prepared by a facile hydrothermal method, followed NiFe-LDH catalyst that was electrodeposited on the doped to structure an integrating photoanode Ti:Fe2O3/NiFe-LDH for improving solar PEC water-splitting efficiency. The and properties of electrode materials characterized photoanodes measured. results show photocurrent density enhances 11.25 times at 1.23 V (vs RHE) IPCE value 4.10 420 nm compared with pristine α-Fe2O3. enhancement is attributed separating...
Efficient charge separation and rapid surface reaction kinetics play a significant part in the efficiency of solar water splitting. A novel triadic MoO3/BiVO4/CoMnZn photoanode was prepared successfully via metal organic decomposition electrodeposition methods. Compared with original BiVO4 photoanode, as-prepared significantly broadens visible light absorption increases photocurrent density up to 1.24 mA/cm2 at 1.23 versus RHE that is 2.21 1.51 times those pure MoO3/BiVO4 photoanodes. The...
The composite of ZnWO4/12WO3-0.5 wt % rGO was successfully synthesized for the first time by one-step precursor calcination equimolar W and Zn precursors, followed loading prepared hydrazine reduction. structure, composition, morphology as-synthesized were characterized various spectral analyses. Compared with reported metal-oxide-based NH3 sensors, our sensor can detect low concentrations NH3, method used herein is simple, low-cost, effective. composite-based exhibits highest response...
The capacity of Na<sub>0.44</sub>MnO<sub>2</sub> initially increased and then remained steady after a certain period time with increase cycling number at current density 100 mA g<sup>−1</sup>.
The effects of various electrolytes on the electrochemical performance LiMn2O4 electrodes are investigated. It is shown that for an increased Li+-ion concentration, potential shifted to a positive value, improving kinetics. Anions in exert strong influence electrodes, which results from Mn dissolution and oxygen evolution. electrode 5 M LiNO3 solution with minimal high overpotential exhibited good rate capability cyclability. Conversely, LiCl solution, extent large, affected simultaneously...
A novel 9ZBFO/rGO(1 wt%) composite exhibits excellent gas sensor performance, which is attributed to heterojunction interface modulation and rGO modification.