A5100700007- Advancements in Battery Materials
- Mesoporous Materials and Catalysis
- Supercapacitor Materials and Fabrication
- Perovskite Materials and Applications
- Transition Metal Oxide Nanomaterials
- Layered Double Hydroxides Synthesis and Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Quantum Dots Synthesis And Properties
- Traffic Prediction and Management Techniques
- Autonomous Vehicle Technology and Safety
- Catalytic Processes in Materials Science
- Chalcogenide Semiconductor Thin Films
- Advanced ceramic materials synthesis
- 2D Materials and Applications
- Polyoxometalates: Synthesis and Applications
- Advanced Neural Network Applications
- Advanced Battery Materials and Technologies
- Gas Sensing Nanomaterials and Sensors
- Phase Equilibria and Thermodynamics
- MXene and MAX Phase Materials
- Conducting polymers and applications
- Covalent Organic Framework Applications
- Catalysis for Biomass Conversion
- Aluminum Alloys Composites Properties
- Piezoelectric Actuators and Control
Chinese Academy of Sciences
2004-2024
Shanghai University
2023-2024
Baidu (China)
2024
Shanghai Institute of Optics and Fine Mechanics
2024
King Abdullah University of Science and Technology
2023
Chongqing University
2022-2023
Electric Power Research Institute
2022
Tianjin University
2017
Hangzhou Normal University
2011-2016
Hangzhou Xixi hospital
2014
The syntheses of a family highly ordered mesoporous polymers and carbon frameworks from organic−organic assembly triblock copolymers with soluble, low-molecular-weight phenolic resin precursors (resols) by an evaporation induced self-assembly strategy have been reported in detail. members include two-dimensional hexagonal (space group, p6m), three-dimensional bicontinuous (Ia3̄d), body-centered cubic (Im3̄m), lamellar mesostructures, which are controlled simply adjusting the ratio...
Highly ordered mesoporous crystalline MoO2 materials with bicontinuous Ia3d mesostructure were synthesized by using phosphomolybdic acid as a precursor and silica KIT-6 hard template in 10% H2 atmosphere via nanocasting strategy. The prepared material shows typical metallic conductivity low resistivity (∼0.01Ω cm at 300 K), which makes it different from all previously reported metal oxides materials. Primary test found that exhibits reversible electrochemical lithium storage capacity high...
Abstract Highly ordered mesoporous crystalline MoSe 2 is synthesized using silica SBA‐15 as a hard template via nanocasting strategy. Selenium powder and phosphomolybdic acid (H 3 PMo 12 O 40 ) are used Se Mo sources, respectively. The obtained products have highly hexagonal mesostructure rod‐like particle morphology, analogous to the mother SBA‐15. UV‐vis‐NIR spectrum of material shows strong light absorption throughout entire visible wavelength region. direct bandgap estimated be 1.37 eV....
Ultrafine MoO2 nanorods with a diameter of ∼5 nm were successfully synthesized by nanocasting method using mesoporous silica SBA-15 as hard template. This material demonstrates high reversible capacity, excellent cycling performance, and good rate capacity an anode electrode for Li ion batteries. The significant enhancement in the electrochemical storage performance ultrafine is attributed to nanorod structure small efficient one-dimensional electron transport pathways. Moreover, density...
Understanding the origin of intrinsic instability for metal halide perovskites is indispensable their advancement in opto-electronic applications. Here, we report a photomechanically accelerated degradation mechanism perovskite thin films,...
We report a general reaction container effect in the nanocasting synthesis of mesoporous metal oxides. The size and shape body conjunction with simply modifying opening accessibility can be used to control escape rate water other gas-phase byproducts calcination process, subsequently affect nanocrystal growth materials inside mesopore space template. In this way, particle size, mesostructure ordering, crystallinity final product systemically controlled. also explain some problems...
A magnesiothermic reduction synthesis approach is reported for direct conversion of SiO2/C composite nanostructures to corresponding SiC materials without losing their nanostructure morphologies. Crystalline can be obtained by this at a temperature as low 600 °C, only approximately half that applied in the generally used carbothermal and preceramic polymer pyrolysis methods. An ordered hierarchical macro-mesoporous material was synthesized first time demonstration. This pseudomorphic...
Maintaining human thermal comfort in the cold outdoors is crucial for diverse outdoor activities, e.g., sports and recreation, healthcare, special occupations. To date, advanced clothes are employed to collect solar energy as a heat source stand climates, while their dull dark photothermal coating may hinder pragmatism environments visual sense considering fashion. Herein, tailor-made white webs with strong effect proposed. With embedding of cesium-tungsten bronze (Csx WO3 ) nanoparticles...
We show the mechanical strengthening of buried interface in perovskite solar cells by using a cohesive macromolecular binder. Solar with strengthened delivered T97.5 lifespan over 1600 h under 1-sun illumination at 55 °C.
Magnetic permanently confined micelle arrays (Mag-PCMAs) have been successfully synthesized as sorbents for hydrophobic organic compound (HOC) removal from contaminated media. The synthesis of Mag-PCMAs involves coating a silica/surfactant mesostructured hybrid layer on the negatively charged Fe3O4 microparticles to create core/shell structure. surfactant, 3-(trimethoxysily)propyl-octadecyldimethyl-ammonium chloride (TPODAC), has reactive endgroup -Si(OCH3)3 its hydrophilic groups, which...
Ordered mesoporous tungsten-doped MoO2 was synthesized by a nanocasting method. The Li storage performance of is significantly improved tungsten doping, which exhibits reversible capacity 700 mA h g−1, better cycling and rate performance. This material combines the advantages high theoretical electroactivity WO2.
Abstract Underwater solar cells (UWSCs) provide an ideal alternative to the energy supply for long‐endurance autonomous underwater vehicles. However, different from conventional situated on land or above water, UWSCs give preference use wide bandgap semiconductors (≥1.8 eV) as light absorber match spectra. Among semiconductors, FAPbBr 3 perovskite is under prime consideration owing its matching optical (≈2.3 eV), outstanding photoelectric properties, easier processability, etc....
Highly ordered mesoporous crystalline Mo-doped WO2 (MoxW1–xO2: 1 > x 0.08) materials with different molybdenum contents were synthesized via a nanocasting strategy using silica KIT-6 as hard template. The presence of significantly increased the rate reduction tungsten trioxide to dioxide hydrogen gas reducing agent, and it also prevented product from being further reduced zerovalent metal tungsten. This doping provides new solution for synthesis WO2-based well-defined nanostructures....
The synthesis of supported bimetal oxide nanoparticles for catalytic applications has greatly suffered from the strong phase separation trend and particle aggregation problem. We found that just adding facile pre-drying treatment before calcination step can sufficiently avoid prevent particles aggregation. Well dispersed pure CuFe2O4 on a mesoporous silica catalyst was thus synthesized by using copper iron nitrates as precursors KIT-6 support. It used asymmetric hydrosilylation aryl ketone....
In the field of autonomous driving, monocular 3D detection is a critical task which estimates properties (depth, dimension, and orientation) objects in single RGB image. Previous works have used features heuristic way to learn properties, without considering that inappropriate could adverse effects. this paper, sample selection introduced only suitable samples should be trained regress properties. To select adaptively, we propose Learnable Sample Selection (LSS) module, based on...
Ordered mesostructured LaF3 nanoarrays have been, for the first time, synthesized via a one-step nanocasting process using La(CF3COO)3 as precursor and mesoporous silica hard template. The characterization of SAXS XRD patterns TEM SEM images shows that nanowire arrays long-range regularity hexagonal mesostructure (p6mm) single-crystalline feature. N2-sorption isotherms reveal ordered products high BET specific surface area (∼75 m2/g), large pore volume (0.15 cm3/g), narrow pore-size...
Asymmetric hydrosilylation of ketones catalyzed by magnetically recoverable superparamagnetic CuFe<sub>2</sub>O<sub>4</sub>nanoparticles supported on mesoporous silica KIT-6 proceeded in air with up to 97% ee.
We report a method for preparing p-type silicon germanium bulk alloys directly from boron-doped silica germania nanocomposite. This is the first successful attempt to produce and characterize thermoelectric properties of SiGe-based materials prepared at temperatures below alloy's melting point through magnesiothermic reduction silica-germania observe power factor that competitive with literature record obtained high energy ball milled nanocomposites. The large grain size in our hot pressed...
Cation exchange reaction is a strong tool for the synthesis of new ionic nanomaterials.