A5082751801- Quantum Dots Synthesis And Properties
- Advanced Sensor and Energy Harvesting Materials
- Advancements in Battery Materials
- Chalcogenide Semiconductor Thin Films
- Advanced Battery Materials and Technologies
- Nanowire Synthesis and Applications
- Supercapacitor Materials and Fabrication
- ZnO doping and properties
- Carbon Nanotubes in Composites
- Conducting polymers and applications
- Electrocatalysts for Energy Conversion
- Gas Sensing Nanomaterials and Sensors
- Transition Metal Oxide Nanomaterials
- Advanced Thermoelectric Materials and Devices
- Graphene research and applications
- Advanced battery technologies research
- Astrophysics and Cosmic Phenomena
- 2D Materials and Applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Nanomaterials and Printing Technologies
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Luminescence and Fluorescent Materials
- Pickering emulsions and particle stabilization
- Advanced Photocatalysis Techniques
University of Science and Technology of China
2016-2025
Sun Yat-sen University
2022-2025
Chinese PLA General Hospital
2011-2025
Xi'an Jiaotong University
2014-2025
Shanghai Jiao Tong University
2025
North University of China
2023-2025
Xiamen University of Technology
2025
China University of Petroleum, Beijing
2020-2024
Collaborative Innovation Center of Chemistry for Energy Materials
2020-2024
Hefei National Center for Physical Sciences at Nanoscale
2013-2024
Abstract The general large‐scale synthesis of a family single‐crystalline transition metal tungstate nanorods/nanowires is easily realized by hydrothermal crystallization technique under mild conditions using cheap and simple inorganic salts as precursors. Uniform such MWO 4 (M = Zn, Mn, Fe), Bi 2 WO 6 , Ag W O 7 with diameters 20–40 nm, lengths up to micrometers, controlled aspect ratios can be readily obtained transformation recrystallization amorphous particulates. This novel efficient...
Practical applications of lithium-sulfur batteries are simultaneously hindered by two serious problems occurring separately in both electrodes, namely, the shuttle effects lithium polysulfides and uncontrollable growth dendrites. Herein, to explore a facile integrated approach tackle as well guarantee efficient charge transfer, we used two-dimension hexagonal VS2 flakes building blocks assemble nanotowers on separators, forming symmetrical double-side-modified polypropylene separator without...
Well-defined periodic mesostructures of hydrophilic ultrathin Te nanowires with aspect ratios at least 10(4) can be produced by the Langmuir-Blodgett technique without any extra hydrophobic pretreatment or functionalization. Packing arrayed nanowire monolayers will allow construction nanomesh-like more complex multilayered structures composed on a planar substrate. The well-organized monolayer readily used as stamp to transfer such mesostructured nanopatterns other substrates embedded within...
Electrochromic devices with controllable color switching, low cost, and energy-saving advantages have been widely used as smart windows, rear-view car mirrors, displays, so on. However, the are seriously limited for flexible electronics they traditionally fabricated on indium tin oxide (ITO) substrates which will lose their conductivity after bending cycles (the resistance significantly changed from 200 Ω to 6.56 MΩ when radius was 1.2 cm). Herein, we report a new route large area coassembly...
Hybrid supercapacitor electrodes with remarkable specific capacitance have been fabricated by coaxially coating manganese oxide thin films on a vertically aligned carbon nanofiber array. Ultrathin layers are uniformly coated around each via cathodic electrochemical deposition, likely based water electrolysis initiated oxidation. This results in unique core-shell nanostructure which uses the three-dimensional brush-like vertical array as highly conductive and robust core to support large...
The recent research of topological photonics has not only proposed and realized novel phenomena such as one-way broadband propagation robust transport light, but also designed fabricated photonic devices with high-performance indexes which are immune to fabrication errors defects or disorders. Photonic crystals, periodic optical structures the advantages good light field confinement multiple adjusting degrees freedom, provide a powerful platform control flow light. With topology defined in...
Ordered W18O49 nanowire thin films were fabricated by Langmuir-Blodgett (LB) technique in the presence of poly(vinyl pyrrolidone) coating. The well-organized monolayer nanowires with periodic structures can be readily used as electrochromic sensors, showing reversibly switched properties between negative and positive voltage. Moreover, electrochromism exhibit significant relationship their thickness. coloration/bleaching time was around 2 s for monolayer, which is much faster than...
We report, for the first time, long-awaited detection of diffuse gamma rays with energies between 100 TeV and 1 PeV in Galactic disk. Particularly, all above 398 are observed apart from known gamma-ray sources compatible expectations hadronic emission scenario which originate decay $π^0$'s produced through interaction protons interstellar medium Galaxy. This is strong evidence that cosmic accelerated beyond our Galaxy spread over
Cobalt-based nanomaterials have been intensively explored as promising noble-metal-free oxygen evolution reaction (OER) electrocatalysts. Herein, we report phase-selective syntheses of novel hierarchical CoTe2 and CoTe nanofleeces for efficient OER catalysts. The exhibited excellent electrocatalytic activity stablity in alkaline media. catalyst superior compared to the catalyst, which is comparable state-of-the-art RuO2 catalyst. Density functional theory calculations showed that binding...
Electrochromic devices have attracted considerable interest for smart windows. However, current development suffers from the requirement of external power sources and rigid ITO substrate, which not only causes additional energy consumption but also limits their applications in flexible devices. Inspired by galvanic cell, we demonstrate a self-powered electrochromic device integrating Ag/W18O49 nanowire film with Al sheet. The Ag first acted as electrode to replace then coupled sheet induce...
Smart window is an attractive option for efficient heat management to minimize energy consumption and improve indoor living comfort owing their optical properties of adjusting sunlight. To effectively the sunlight modulation capability smart windows, here, we propose a co-assembly strategy fabricate electrochromic thermochromic windows with tunable components ordered structures dynamic regulation solar radiation. Firstly, enhance both illumination cooling efficiency in aspect ratio mixed...
This paper describes the preparation of uniform silver nanowires by reducing freshly prepared chloride with glucose at 180 degrees C for 18 hours in absence any surfactants or polymers. Scanning electron microscopy studies indicated that are about 100 nm diameter and up to 500 microm length. High-resolution transmission analyses showed grow perpendicularly Ag(200) plane. The believed through a solid-solution-solid process. Some influential factors on growth also discussed.
Doughnut-shaped ZnO microparticles have been grown through a hydrothermal reaction in citrate solution at 120 degrees C. FESEM reveals that these consist of regular arranged nanoplates, and there is concave on the surface each microparticle. The existence vital to formation complex microparticles. Room temperature photoluminescence measurements show strong UV band emission. yellow green emissions related structure defects can be barely observed, indicating high crystalline perfection
Silicon nanocrystals can provide the outstanding imaging capabilities of toxic heavy-metal-based quantum dots without employing heavy metals and have potential for rapid progression to clinic. Understanding toxicity silicon (SiQDs) is essential realizing this potential. However, existing studies SiQD biocompatibility are limited, with no systematic from small-animal large-animal that more clinically relevant. Here, we test response both mice monkeys high intravenous doses a nanoconstruct...
Stretching the role of a conductor: A new kind polyurethane sponge–Ag nanowire–poly(dimethylsiloxane) (PUS-AgNW-PDMS) stretchable conductors can be easily fabricated based on novel binary network structure design, which greatly enhances their electronic performance. These PUS-AgNW-PDMS elastomeric show improved electromechanical stability compared to previously reported conductors. As service our authors and readers, this journal provides supporting information supplied by authors. Such...
Since their detection 20 years ago, carbon nanotubes (CNTs) have captured the interest of scientists, because one-dimensional (1D) nanostructures (nanowires, nanotubes, and nanoribbons) fascinating physical properties many potential technological applications. These are materials with structural features limited to range 1-100 nm in one dimension, unlimited others. When size goes down certain characteristic lengths, such as Bohr radius, wavelength incandescent light, phonon mean-free path,...
Abstract One‐dimensional nanomaterials and their assemblies attract considerable scientific interest in the physical, chemical, biological fields because of potential applications electronic optical devices. The interface‐assembly method has become an important route for self‐assembly nanoparticles, nanosheets, nanotubes, nanorods, but ultralong nanowires only been successful using Langmuir–Blodgett approach. A novel approach spontaneous formation highly aligned, Ag nanowire films at...