A5001832618- Transition Metal Oxide Nanomaterials
- Pigment Synthesis and Properties
- Gas Sensing Nanomaterials and Sensors
- Cultural Heritage Materials Analysis
- Photonic Crystals and Applications
- Conducting polymers and applications
- Recycling and utilization of industrial and municipal waste in materials production
- ZnO doping and properties
- Advancements in Battery Materials
- Ga2O3 and related materials
- Advanced materials and composites
- Photonic and Optical Devices
- Concrete and Cement Materials Research
- Advanced ceramic materials synthesis
- Dye analysis and toxicity
- Advanced Memory and Neural Computing
- Analytical Chemistry and Sensors
- Plasmonic and Surface Plasmon Research
- Metamaterials and Metasurfaces Applications
- Asphalt Pavement Performance Evaluation
- Magnetic Properties and Synthesis of Ferrites
- Multiferroics and related materials
- Color Science and Applications
Jingdezhen Ceramic Institute
2022-2024
Foam ceramics were prepared by using 80 wt.% sand shale, 8 coal fly ash, steel slag and 4 magnesite as raw materials 0.3 SiC foam agent. Effects of firing temperature holding time on performance phases investigated. Grey system theory was used to explore the correlation between pore structure parameters thermal conductivity. The sintered at 1160 °C for 50 min exhibit optimal comprehensive properties: bulk density 0.651 g/cm3, flexural strength 4.75 MPa, total porosity 73.58%, closed 54.16%,...
Two series of W-doped V2O5 films, planar and inverse opal were synthesized. The evolution their electrochromic properties, including switching time, cycling stability, color efficiency (CE), systematically investigated as a function electrochemical impedance. Both charge transfer resistance (Rct) ion diffusion ability (KΩ) increase with the W:V atomic ratio in both films series. KΩ plays decisive role on coloration for instance, there exists range where time vastly decreases an beyond this...
The open-layered structure of Vanadium pentoxide (V2O5) has triggered significant interest in exploring its energy-related application as lithium (Li) intercalation cathode material. Various methods are extensively studied to improve the Li diffusion using thin films or nanoarchitecture. In this work, high-quality two-dimensional (2D) inverse opal α-V2O5 were synthesized via a modified 'dynamic hard template' infiltration strategy sacrificial polystyrene spheres (PS, diameter 530 nm)...
2D V 2 O 5 IO films with various pore sizes and phases are fabricated, in which small pores buffer stress-induced pulverization but fasten chemical dissolution, while introducing a amount of 6 13+ y into improves electrochromic electrochemical cycling stability.
A new strategy, the ‘alkaline steaming-assisted conversion route,’ has been developed to synthesize pure NiFe 2 O 4 and CoFe nanoparticles by using ethylenediamine, together with ammonia, collectively as alkaline steaming vapor.
Ti4+-doped V2O5 films with nanowires on top and a dense, long nanorod layer the bottom were successfully fabricated using spin-coating route. During electrochromic cycling, charge transfer resistance (Rct) decreases while ion-diffusion ability (KΩ) rapidly drops in first ten cycles then levels off. Low Rct morphology of collaboratively improved behavior by enhancing speed minimizing polarization dissolution. The obtained film shows better properties than undoped film, coloration efficiency...
Abstract Steaming‐assisted conversion route, a new strategy, is first adapted for the synthesis of highly crystallized anatase TiO 2 2D inverse opal (IO) monolayer films, and then to Nb‐doped W‐doped IO films. Pure water, ammonia, or HCl solutions are used as source steaming vapor convert dry films amorphous IO, NbCl 5 /TiO , WCl 6 composite IOs into This strategy renders possible doping metal ions within framework under low temperature liquid‐free conditions. Further, ordered array...
High colour rendering bismuth vanadate (BiVO4) pigments were successfully synthesized by self-propagating combustion method at low temperature (200?C). Interestingly, the addition of citric acid as a fuel was beneficial to formation well-dispersed olive-like BiVO4 particles with size around 730 nm. Furthermore, as-prepared also exhibited high purity m-BiVO4 phase and brilliant yellow hue (b* = 78.12), which is better than that previously reported in literature commercially available...