A5103261527- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Gas Sensing Nanomaterials and Sensors
- Analytical Chemistry and Sensors
- Graphene research and applications
- Quantum and electron transport phenomena
- Quantum Dots Synthesis And Properties
- 2D Materials and Applications
- Semiconductor Quantum Structures and Devices
- Transition Metal Oxide Nanomaterials
- Advancements in Battery Materials
- Magnetic properties of thin films
- Supercapacitor Materials and Fabrication
- MXene and MAX Phase Materials
- Membrane Separation and Gas Transport
- 3D Printing in Biomedical Research
- Advanced Cellulose Research Studies
- Advanced Condensed Matter Physics
- Conducting polymers and applications
- Industrial Gas Emission Control
- Anodic Oxide Films and Nanostructures
- Catalytic Processes in Materials Science
- Electrocatalysts for Energy Conversion
- Carbon Nanotubes in Composites
- Quantum Information and Cryptography
Zhejiang University of Science and Technology
2011-2024
Wuhan University of Science and Technology
2019
University of New Brunswick
2017
Shanghai Jiao Tong University
2005-2009
The adsorption behavior of adsorbents for carbon dioxide can be significantly affected by flue gas contaminants. In this work, we examined the performance tetraethylenepentamine (TEPA) impregnated industrial grade multiwalled nanotubes (IG-MWCNTs) in trace amounts contaminants such as H2O, NO, and SO2. It was observed that H2O NO had a minimal impact on CO2 capacity, while effect SO2 influenced temperature concentration. Compared with silica-based adsorbents, i.e., TEPA-impregnated MCM-41,...
Photocatalytic overall water splitting is a potential strategy to address energy crisis and environmental issues. However, it remains great challenge design an efficient photocatalyst, which not only possesses large spatial separation of photogenerated electrons holes (PEH) suppress recombination, but also can preserve the redox capability drive reaction. Herein, we new type sandwich-polarized heterojunction by inserting polarized semiconductor into interlayer conventional photocatalyst. The...
This paper studies the light scattering and adsorption of nanocrystalline TiO2 porous films used in dye-sensitized solar cells composed anatase and/or rutile particles by using an optical four-flux radiative transfer model. These properties are difficult to measure directly on functioning they can not be calculated easily from first-principle computational or quantitative theoretical evaluations. simulation results indicate that 1–25 nm is negligible, but it effective range 80 180 nm. A...
Abstract 4 ‐tert‐ Butylpyridine (4‐TBP) has been widely used as additive in dye‐sensitized solar cells (DSC), owing to its improvement of the fill factor and open circuit voltage DSC. In this paper, adsorption 4‐TBP on rutile TiO 2 (110) surface DSC was studied by using density functional theory at DFT/B3LYP level. By comparing results with those attained from experiments, it concluded that could chemiadsorb incompletely covered Ti atoms electrode. The probable mechanism compressed...
Nanocelluloses have emerged as novel materials and attracted significant interest from both academia industry. can now be produced at pilot plant pre-commercial scales, even commercial scales in some regions the world. Successful applications of nanocelluloses entered stages though their full potentials are yet to developed. In this short communication, these nanomaterials high-lighted, including high-volume (e.g., paper, textiles), high-value aerogels structure for aerospace),...
Single layer graphene (SLG) sheets offer exciting optical and electronic properties, as well excellent mechanical performance, which are desirable for countless potential applications in ultrathin optical, electronic, devices. Typically, the properties of SLG extrapolated from few (FLG) systems most existing experimental studies, despite fact that environmental response is quite different FLG. Raman spectroscopy one versatile nondestructive techniques to probe samples. Here, we provide...
We investigate the non-Markovian characteristics in continuous measurement of a charge qubit by quantum point contact. The backflow information from reservoir to system domain gives rise strikingly different relaxation and dephasing comparison with Markovian case. intriguing dynamics is found have direct impact on output noise feature detector. Unambiguously, we observe that memory effect results an enhancement signal-to-noise ratio, which can even exceed upper limit “4,” leading thus...
We study spin-resolved noise in Coulomb blockaded double quantum dots coupled to ferromagnetic electrodes. The modulation of the interdot coupling and spin polarization electrodes gives rise an intriguing dynamical ↑-↑ (↓-↓) blockade mechanism: bunching up (down) spins due spin. In contrast conventional ↑-↓ (bunching associated with a down spin), this new behavior is found be intimately mutual-correlation, i.e. fluctuation between opposite currents. further demonstrate that tunneling events...
This paper reports the synthesis of different crystalline phase-pure Co-vanadates (CVOs), CoV2O6, Co2V2O7, and Co3V2O8, in same structure. Electrochemical performance experiments were conducted, density functional theory calculation was used to study their properties. finds that supercapacitor CVOs largely depends on structure property charge storage mechanism. Co2V2O7 has biggest tunnel size thus exhibits best electrochemical at a low rate. In aspect superior properties are attributed...