A5086454271- Color Science and Applications
- Advanced Photocatalysis Techniques
- Catalytic Processes in Materials Science
- Polyoxometalates: Synthesis and Applications
- Electrocatalysts for Energy Conversion
- Catalysis and Oxidation Reactions
- Color perception and design
- Industrial Vision Systems and Defect Detection
- TiO2 Photocatalysis and Solar Cells
- Visual perception and processing mechanisms
- Mesoporous Materials and Catalysis
- Electron and X-Ray Spectroscopy Techniques
- Material Properties and Processing
- Interactive and Immersive Displays
- Zeolite Catalysis and Synthesis
- Oxidative Organic Chemistry Reactions
- ZnO doping and properties
- Chalcogenide Semiconductor Thin Films
- Layered Double Hydroxides Synthesis and Applications
- Nuclear reactor physics and engineering
- Advanced Nanomaterials in Catalysis
- Electronic and Structural Properties of Oxides
- Catalysis and Hydrodesulfurization Studies
- Machine Learning in Materials Science
- Advanced Battery Materials and Technologies
Zhejiang University
2008-2015
Hangzhou Academy of Agricultural Sciences
2015
Washington University in St. Louis
2014
Lawrence Berkeley National Laboratory
2013
Joint Center for Artificial Photosynthesis
2013
California Institute of Technology
2013
University of California, Santa Barbara
2012
Tianjin University of Science and Technology
2008
Tianjin University of Technology
2006
High throughput electrochemical techniques are widely applied in material discovery and optimization. For many applications, the most desirable characterization requires a three-electrode cell under potentiostat control. In high screening, library is explored by either employing an array of such cells, or rastering single over library. To attain this latter capability with unprecedented throughput, we have developed highly integrated, compact scanning droplet that optimized for rapid...
We describe an inkjet printing assisted cooperative-assembly method for high-throughput generation of catalyst libraries (multicomponent mesoporous metal oxides) at a rate 1,000,000-formulations/hour with up to eight-component compositions. The compositions and mesostructures the can be well-controlled continuously varied. Fast identification inexpensive efficient quaternary photocatalytic hydrogen evolution is achieved via multidimensional group testing strategy reduce number performance...
In this work, AgxTey-Sb2Te3 heterostructured films are prepared by ligand exchange using hydrazine soluble metal chalcogenide. Because of the created interfacial barrier, cold carriers more strongly scattered than hot ones and thereby an over 50% enhanced thermoelectric power factor (∼2 μW/(cm·K2)) is obtained at 150 °C. This shows possibility engineering multiphases to further improve performance beyond phonon scattering through a low-temperature solution processed route.
A new type of defect-less, layered organo-titanosilicate is synthesized using a simple, template-free, evaporation-induced self-assembly process. The obtained material has superhydrophobicity and exhibits promising catalytic activity in the epoxidation olefins 30% H(2)O(2) aqueous solution as oxidant at room temperature.
The acidic properties of mesoporous TiO2–SiO2 mixed oxides were evaluated by 31P magic-angle spinning NMR spectroscopy using trimethylphosphine oxide (TMPO) and (TMP) as probe molecules. It confirms that has moderate strong Brönsted acid sites. number the sites can be increased via a high-temperature hydrogenation process, which subsequently improves their catalytic performance in Friedel–Crafts reaction anisole benzyl alcohol.
Abstract A highly selective, gas‐phase benzyl alcohol‐to‐benzaldehyde transformation is achieved over mesoporous multi‐component metal oxide K‐Cu‐TiO 2 (prepared by AcHE process) at a surprisingly low temperature: the b.p. of alcohol, 203 °C. We propose that efficient selective oxidation occurs through an oxidative dehydrogenation mechanism based on catalytic performance with controlled oxygen addition and observation surface hydride species catalyst electron paramagnetic resonance...
Fast optimization of mesoporous ternary metal oxide (CuCeZrO(w)) catalysts for n-hexane oxidation is achieved via a newly developed combinatorial approach based on ink-jet printing assisted synthesis and multi-dimensional group testing.
Mesoporous TiO2 modified with benzene siloxane displays a capability to generate more hydroxyl radicals upon photo-illumination, which substantially enhances its surface reactivity for the degradation of organic dyes.
We introduce an ink-jet printing technique for fabricating Multicomponent Mesoporous Metal Oxides (MMMOs). The properties of the precursors and organic templates, sol–gel/mesostructure co-assembly process can be controlled to meet demand synthesis onto different solid surfaces (such as ceramic, glass, quartz, paper, cloth). Parallel syntheses MMMOs libraries achieve greater stability, precision, highly dispersion, uniformity. with varied composition, stoichiometries self-assembled...
Printing line quality was tested based on the image analytical method for evaluating color reproduction of commercial ink-jet paper. The micro-properties printing could be quantificational found. A pair-comparison psychophysical experiment carried out to study human visual perception. calculated results showed that quality, which defined by variation vertical and horizontal width, consistent with experiment. With resolution increased, width close 1 improved. It reliable
Color rendering quality refers to a visual evaluation of an original color image and assessment the degree which that is matched in ink-jet printing. There are number methods help materials¿ developers end users evaluate glossy papers. The traditional method subjective since it relies on individual judgment specialists who have different perceptions color. To reduce amount rework, evaluated by CIELAB difference scale industry. standard suitable for large uniform targets, but not images....
Printing fidelity of ink-jet paper is crucial to obtain high quality printing. A new parameter SPMD proposed evaluate the printing glossy paper. consists four factors, which are obtained by PMD (pixel micro-difference) model calculated from mass distribution and measure theory. In model, extent spreading penetration, color accuracy printed pixel dot could be quantitatively determined. The results showed that parameter, SPMD, was reliable consistent with human visual perception. It...